Simon Glass | f86ca5a | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 1 | menu "SPL / TPL / VPL" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 2 | |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 3 | config SUPPORT_SPL |
| 4 | bool |
| 5 | |
| 6 | config SUPPORT_TPL |
| 7 | bool |
| 8 | |
Simon Glass | f86ca5a | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 9 | config SUPPORT_VPL |
| 10 | bool |
| 11 | |
B, Ravi | 66928af | 2017-05-04 15:45:29 +0530 | [diff] [blame] | 12 | config SPL_DFU_NO_RESET |
| 13 | bool |
| 14 | |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 15 | config SPL |
| 16 | bool |
| 17 | depends on SUPPORT_SPL |
| 18 | prompt "Enable SPL" |
| 19 | help |
| 20 | If you want to build SPL as well as the normal image, say Y. |
| 21 | |
Tom Rini | 75670c8 | 2018-02-06 12:15:38 -0500 | [diff] [blame] | 22 | config SPL_FRAMEWORK |
| 23 | bool "Support SPL based upon the common SPL framework" |
| 24 | depends on SPL |
| 25 | default y |
| 26 | help |
| 27 | Enable the SPL framework under common/spl/. This framework |
| 28 | supports MMC, NAND and YMODEM and other methods loading of U-Boot |
| 29 | and the Linux Kernel. If unsure, say Y. |
| 30 | |
Philippe Reynes | a9a3aad | 2019-09-19 16:18:39 +0200 | [diff] [blame] | 31 | config SPL_FRAMEWORK_BOARD_INIT_F |
| 32 | bool "Define a generic function board_init_f" |
| 33 | depends on SPL_FRAMEWORK |
| 34 | help |
| 35 | Define a generic function board_init_f that: |
| 36 | - initialize the spl (spl_early_init) |
| 37 | - initialize the serial (preloader_console_init) |
| 38 | Unless you want to provide your own board_init_f, you should say Y. |
| 39 | |
Simon Goldschmidt | 2577015 | 2019-05-24 22:07:04 +0200 | [diff] [blame] | 40 | config SPL_SIZE_LIMIT |
Simon Glass | b51882d | 2019-09-25 08:56:28 -0600 | [diff] [blame] | 41 | hex "Maximum size of SPL image" |
Simon Goldschmidt | 2577015 | 2019-05-24 22:07:04 +0200 | [diff] [blame] | 42 | depends on SPL |
Ovidiu Panait | 2dfdd0c | 2020-09-25 21:12:56 +0300 | [diff] [blame] | 43 | default 0x11000 if ARCH_MX6 && !MX6_OCRAM_256KB |
| 44 | default 0x31000 if ARCH_MX6 && MX6_OCRAM_256KB |
| 45 | default 0x0 |
Simon Goldschmidt | 2577015 | 2019-05-24 22:07:04 +0200 | [diff] [blame] | 46 | help |
| 47 | Specifies the maximum length of the U-Boot SPL image. |
| 48 | If this value is zero, it is ignored. |
| 49 | |
| 50 | config SPL_SIZE_LIMIT_SUBTRACT_GD |
| 51 | bool "SPL image size check: provide space for global data" |
| 52 | depends on SPL_SIZE_LIMIT > 0 |
| 53 | help |
| 54 | If enabled, aligned size of global data is reserved in |
| 55 | SPL_SIZE_LIMIT check to ensure such an image does not overflow SRAM |
| 56 | if SPL_SIZE_LIMIT describes the size of SRAM available for SPL when |
| 57 | pre-reloc global data is put into this SRAM, too. |
| 58 | |
| 59 | config SPL_SIZE_LIMIT_SUBTRACT_MALLOC |
| 60 | bool "SPL image size check: provide space for malloc() pool before relocation" |
| 61 | depends on SPL_SIZE_LIMIT > 0 |
| 62 | help |
| 63 | If enabled, SPL_SYS_MALLOC_F_LEN is reserved in SPL_SIZE_LIMIT check |
| 64 | to ensure such an image does not overflow SRAM if SPL_SIZE_LIMIT |
| 65 | describes the size of SRAM available for SPL when pre-reloc malloc |
| 66 | pool is put into this SRAM, too. |
| 67 | |
| 68 | config SPL_SIZE_LIMIT_PROVIDE_STACK |
| 69 | hex "SPL image size check: provide stack space before relocation" |
| 70 | depends on SPL_SIZE_LIMIT > 0 |
| 71 | default 0 |
| 72 | help |
| 73 | If set, this size is reserved in SPL_SIZE_LIMIT check to ensure such |
| 74 | an image does not overflow SRAM if SPL_SIZE_LIMIT describes the size |
| 75 | of SRAM available for SPL when the stack required before reolcation |
| 76 | uses this SRAM, too. |
| 77 | |
Tom Rini | ca8a329 | 2022-05-16 17:20:26 -0400 | [diff] [blame^] | 78 | config SPL_MAX_SIZE |
| 79 | hex "Maximum size of the SPL image, excluding BSS" |
| 80 | default 0x30000 if ARCH_MX6 && MX6_OCRAM_256KB |
| 81 | default 0x1b000 if AM33XX && !TI_SECURE_DEVICE |
| 82 | default 0x10000 if ARCH_MX6 && !MX6_OCRAM_256KB |
| 83 | default 0x7fa0 if SUNXI_SRAM_ADDRESS = 0x10000 |
| 84 | default 0x7fa0 if SUNXI_SRAM_ADDRESS = 0x20000 && !MACH_SUN50I_H616 |
| 85 | default 0x7000 if RCAR_GEN3 |
| 86 | default 0x5fa0 if SUNXI_SRAM_ADDRESS = 0x0 |
| 87 | default 0x0 |
| 88 | help |
| 89 | Maximum size of the SPL image (text, data, rodata, and linker lists |
| 90 | sections), BSS excluded. When defined, the linker checks that the |
| 91 | actual size does not exceed it. |
| 92 | |
| 93 | config SPL_PAD_TO |
| 94 | hex "Offset to which the SPL should be padded before appending the SPL payload" |
| 95 | default 0x31000 if ARCH_MX6 && MX6_OCRAM_256KB |
| 96 | default 0x11000 if ARCH_MX7 || (ARCH_MX6 && !MX6_OCRAM_256KB) |
| 97 | default 0x10000 if ARCH_KEYSTONE |
| 98 | default 0x8000 if ARCH_SUNXI && !MACH_SUN50I_H616 |
| 99 | default TPL_MAX_SIZE if TPL_MAX_SIZE > SPL_MAX_SIZE |
| 100 | default SPL_MAX_SIZE |
| 101 | help |
| 102 | Image offset to which the SPL should be padded before appending the |
| 103 | SPL payload. By default, this is defined as CONFIG_SPL_MAX_SIZE, or 0 if |
| 104 | CONFIG_SPL_MAX_SIZE is undefined. CONFIG_SPL_PAD_TO must be either |
| 105 | 0, meaning to append the SPL payload without any padding, or >= |
| 106 | CONFIG_SPL_MAX_SIZE. |
| 107 | |
Simon Goldschmidt | d8c0332 | 2019-07-16 22:30:36 +0200 | [diff] [blame] | 108 | config SPL_SYS_STACK_F_CHECK_BYTE |
| 109 | hex |
| 110 | default 0xaa |
| 111 | help |
| 112 | Constant used to check the stack |
| 113 | |
| 114 | config SPL_SYS_REPORT_STACK_F_USAGE |
| 115 | depends on SPL_SIZE_LIMIT_PROVIDE_STACK != 0 |
| 116 | bool "Check and report stack usage in SPL before relocation" |
| 117 | help |
| 118 | If this option is enabled, the initial SPL stack is filled with 0xaa |
| 119 | very early, up to the size configured with |
| 120 | SPL_SIZE_LIMIT_PROVIDE_STACK. |
| 121 | Later when SPL is done using this initial stack and switches to a |
| 122 | stack in DRAM, the actually used size of this initial stack is |
| 123 | reported by examining the memory and searching for the lowest |
| 124 | occurrence of non 0xaa bytes. |
| 125 | This default implementation works for stacks growing down only. |
| 126 | |
Simon Glass | 7d84fbb | 2021-07-05 16:32:57 -0600 | [diff] [blame] | 127 | config SPL_SHOW_ERRORS |
| 128 | bool "Show more information when something goes wrong" |
| 129 | help |
| 130 | This enabled more verbose error messages and checking when something |
| 131 | goes wrong in SPL. For example, it shows the error code when U-Boot |
| 132 | cannot be located. This can help to diagnose the problem and figure |
| 133 | out a fix, particularly during development. |
| 134 | |
| 135 | This adds a small amount to SPL code size, perhaps 100 bytes. |
| 136 | |
Simon Glass | 38c04d8 | 2022-02-08 11:49:48 -0700 | [diff] [blame] | 137 | config SPL_BINMAN_SYMBOLS |
| 138 | bool "Declare binman symbols in SPL" |
| 139 | depends on SPL_FRAMEWORK && BINMAN |
| 140 | default y |
| 141 | help |
| 142 | This enables use of symbols in SPL which refer to U-Boot, enabling SPL |
| 143 | to obtain the location of U-Boot simply by calling spl_get_image_pos() |
| 144 | and spl_get_image_size(). |
| 145 | |
| 146 | For this to work, you must have a U-Boot image in the binman image, so |
| 147 | binman can update SPL with the location of it. |
| 148 | |
Alison Wang | 5d168ad | 2019-12-04 06:21:55 +0000 | [diff] [blame] | 149 | menu "PowerPC and LayerScape SPL Boot options" |
Tom Rini | db4080d | 2019-06-01 14:20:25 -0400 | [diff] [blame] | 150 | |
| 151 | config SPL_NAND_BOOT |
| 152 | bool "Load SPL from NAND flash" |
Alison Wang | 5d168ad | 2019-12-04 06:21:55 +0000 | [diff] [blame] | 153 | depends on PPC && (SUPPORT_SPL && !SPL_FRAMEWORK) |
Tom Rini | db4080d | 2019-06-01 14:20:25 -0400 | [diff] [blame] | 154 | |
| 155 | config SPL_MMC_BOOT |
| 156 | bool "Load SPL from SD Card / eMMC" |
Alison Wang | 5d168ad | 2019-12-04 06:21:55 +0000 | [diff] [blame] | 157 | depends on PPC && (SUPPORT_SPL && !SPL_FRAMEWORK) |
Tom Rini | db4080d | 2019-06-01 14:20:25 -0400 | [diff] [blame] | 158 | |
| 159 | config SPL_SPI_BOOT |
| 160 | bool "Load SPL from SPI flash" |
Alison Wang | 5d168ad | 2019-12-04 06:21:55 +0000 | [diff] [blame] | 161 | depends on PPC && (SUPPORT_SPL && !SPL_FRAMEWORK) |
Tom Rini | db4080d | 2019-06-01 14:20:25 -0400 | [diff] [blame] | 162 | |
| 163 | config SPL_FSL_PBL |
| 164 | bool "Create SPL in Freescale PBI format" |
Alison Wang | 5d168ad | 2019-12-04 06:21:55 +0000 | [diff] [blame] | 165 | depends on (PPC || ARCH_LS1021A || ARCH_LS1043A || ARCH_LS1046A) && \ |
| 166 | SUPPORT_SPL |
Tom Rini | db4080d | 2019-06-01 14:20:25 -0400 | [diff] [blame] | 167 | help |
| 168 | Create boot binary having SPL binary in PBI format concatenated with |
| 169 | u-boot binary. |
| 170 | |
| 171 | endmenu |
| 172 | |
Tom Rini | b35316f | 2022-05-13 12:26:35 -0400 | [diff] [blame] | 173 | menu "PowerPC SPL specific options" |
| 174 | depends on PPC && (SUPPORT_SPL && !SPL_FRAMEWORK) |
| 175 | |
| 176 | config SPL_INIT_MINIMAL |
| 177 | bool "Arch init code will be built for a very small image" |
| 178 | |
| 179 | config SPL_FLUSH_IMAGE |
| 180 | bool "Clean dcache and invalidate icache after loading the image" |
| 181 | |
| 182 | config SPL_SKIP_RELOCATE |
| 183 | bool "Skip relocating SPL" |
| 184 | |
| 185 | endmenu |
| 186 | |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 187 | config HANDOFF |
| 188 | bool "Pass hand-off information from SPL to U-Boot proper" |
Ovidiu Panait | 2a7c9ab | 2020-11-28 10:43:19 +0200 | [diff] [blame] | 189 | depends on SPL && BLOBLIST |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 190 | help |
| 191 | It is useful to be able to pass information from SPL to U-Boot |
| 192 | proper to preserve state that is known in SPL and is needed in U-Boot. |
| 193 | Enable this to locate the handoff information in U-Boot proper, early |
| 194 | in boot. It is available in gd->handoff. The state state is set up |
| 195 | in SPL (or TPL if that is being used). |
| 196 | |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 197 | if SPL |
| 198 | |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 199 | config SPL_HANDOFF |
| 200 | bool "Pass hand-off information from SPL to U-Boot proper" |
Simon Glass | a7da3d9 | 2019-09-25 08:11:17 -0600 | [diff] [blame] | 201 | depends on HANDOFF && SPL_BLOBLIST |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 202 | default y |
| 203 | help |
| 204 | This option enables SPL to write handoff information. This can be |
| 205 | used to pass information like the size of SDRAM from SPL to U-Boot |
| 206 | proper. Also SPL can receive information from TPL in the same place |
| 207 | if that is enabled. |
| 208 | |
Philipp Tomsich | dd6fbcb | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 209 | config SPL_LDSCRIPT |
| 210 | string "Linker script for the SPL stage" |
Tom Rini | a356e7a | 2020-03-11 18:11:11 -0400 | [diff] [blame] | 211 | default "arch/\$(ARCH)/cpu/u-boot-spl.lds" |
Philipp Tomsich | dd6fbcb | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 212 | help |
| 213 | The SPL stage will usually require a different linker-script |
| 214 | (as it runs from a different memory region) than the regular |
| 215 | U-Boot stage. Set this to the path of the linker-script to |
| 216 | be used for SPL. |
| 217 | |
Simon Goldschmidt | f89d613 | 2018-09-30 14:31:53 +0200 | [diff] [blame] | 218 | config SPL_TEXT_BASE |
| 219 | hex "SPL Text Base" |
| 220 | default ISW_ENTRY_ADDR if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE |
Andre Przywara | 9340d8f | 2019-05-27 01:45:11 +0100 | [diff] [blame] | 221 | default 0x10060 if MACH_SUN50I || MACH_SUN50I_H5 || MACH_SUN9I |
Jernej Skrabec | 4472609 | 2021-01-11 21:11:34 +0100 | [diff] [blame] | 222 | default 0x20060 if SUN50I_GEN_H6 |
Andre Przywara | 9340d8f | 2019-05-27 01:45:11 +0100 | [diff] [blame] | 223 | default 0x00060 if ARCH_SUNXI |
Michal Simek | 0413f9c | 2019-09-11 08:49:31 +0200 | [diff] [blame] | 224 | default 0xfffc0000 if ARCH_ZYNQMP |
Simon Goldschmidt | f89d613 | 2018-09-30 14:31:53 +0200 | [diff] [blame] | 225 | default 0x0 |
| 226 | help |
| 227 | The address in memory that SPL will be running from. |
| 228 | |
Ley Foon Tan | 0680f1b | 2017-05-03 17:13:32 +0800 | [diff] [blame] | 229 | config SPL_BOARD_INIT |
Ley Foon Tan | 0680f1b | 2017-05-03 17:13:32 +0800 | [diff] [blame] | 230 | bool "Call board-specific initialization in SPL" |
| 231 | help |
| 232 | If this option is enabled, U-Boot will call the function |
| 233 | spl_board_init() from board_init_r(). This function should be |
| 234 | provided by the board. |
| 235 | |
Simon Glass | 747093d | 2022-04-30 00:56:53 -0600 | [diff] [blame] | 236 | config VPL_BOARD_INIT |
| 237 | bool "Call board-specific initialization in VPL" |
| 238 | help |
| 239 | If this option is enabled, U-Boot will call the function |
| 240 | spl_board_init() from board_init_r(). This function should be |
| 241 | provided by the board. |
| 242 | |
Philipp Tomsich | 225d30b | 2017-06-22 23:38:36 +0200 | [diff] [blame] | 243 | config SPL_BOOTROM_SUPPORT |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 244 | bool "Support returning to the BOOTROM" |
Philipp Tomsich | 225d30b | 2017-06-22 23:38:36 +0200 | [diff] [blame] | 245 | help |
| 246 | Some platforms (e.g. the Rockchip RK3368) provide support in their |
| 247 | ROM for loading the next boot-stage after performing basic setup |
| 248 | from the SPL stage. |
| 249 | |
| 250 | Enable this option, to return to the BOOTROM through the |
| 251 | BOOT_DEVICE_BOOTROM (or fall-through to the next boot device in the |
| 252 | boot device list, if not implemented for a given board) |
| 253 | |
Lukasz Majewski | afa9609 | 2018-05-02 16:10:50 +0200 | [diff] [blame] | 254 | config SPL_BOOTCOUNT_LIMIT |
| 255 | bool "Support bootcount in SPL" |
Philippe Reynes | 4d145f2 | 2020-12-11 19:56:47 +0100 | [diff] [blame] | 256 | depends on SPL_ENV_SUPPORT && !TPL_BOOTCOUNT_LIMIT |
Lukasz Majewski | afa9609 | 2018-05-02 16:10:50 +0200 | [diff] [blame] | 257 | help |
| 258 | On some boards, which use 'falcon' mode, it is necessary to check |
| 259 | and increment the number of boot attempts. Such boards do not |
| 260 | use proper U-Boot for normal boot flow and hence needs those |
| 261 | adjustments to be done in the SPL. |
| 262 | |
Andrew F. Davis | 24eb39b | 2017-02-16 11:18:38 -0600 | [diff] [blame] | 263 | config SPL_RAW_IMAGE_SUPPORT |
| 264 | bool "Support SPL loading and booting of RAW images" |
Simon Glass | f756037 | 2021-08-08 12:20:17 -0600 | [diff] [blame] | 265 | default n if (ARCH_MX6 && (SPL_MMC || SPL_SATA)) |
Andrew Davis | 11f32da | 2022-05-04 15:52:26 -0500 | [diff] [blame] | 266 | default y |
| 267 | depends on !TI_SECURE_DEVICE |
Andrew F. Davis | 24eb39b | 2017-02-16 11:18:38 -0600 | [diff] [blame] | 268 | help |
| 269 | SPL will support loading and booting a RAW image when this option |
| 270 | is y. If this is not set, SPL will move on to other available |
| 271 | boot media to find a suitable image. |
| 272 | |
Andrew Davis | 6665ab1 | 2022-05-04 15:52:25 -0500 | [diff] [blame] | 273 | config SPL_LEGACY_IMAGE_FORMAT |
Andrew F. Davis | 722a6b1 | 2017-02-16 11:18:39 -0600 | [diff] [blame] | 274 | bool "Support SPL loading and booting of Legacy images" |
Andrew Davis | 11f32da | 2022-05-04 15:52:26 -0500 | [diff] [blame] | 275 | default y if !SPL_LOAD_FIT |
| 276 | depends on !TI_SECURE_DEVICE |
Andrew F. Davis | 722a6b1 | 2017-02-16 11:18:39 -0600 | [diff] [blame] | 277 | help |
| 278 | SPL will support loading and booting Legacy images when this option |
| 279 | is y. If this is not set, SPL will move on to other available |
| 280 | boot media to find a suitable image. |
| 281 | |
Simon Goldschmidt | dae5c2d | 2019-02-10 21:34:37 +0100 | [diff] [blame] | 282 | config SPL_LEGACY_IMAGE_CRC_CHECK |
| 283 | bool "Check CRC of Legacy images" |
Andrew Davis | 6665ab1 | 2022-05-04 15:52:25 -0500 | [diff] [blame] | 284 | depends on SPL_LEGACY_IMAGE_FORMAT |
Simon Glass | 1e52db6 | 2021-07-14 17:05:32 -0500 | [diff] [blame] | 285 | select SPL_CRC32 |
Simon Goldschmidt | dae5c2d | 2019-02-10 21:34:37 +0100 | [diff] [blame] | 286 | help |
| 287 | Enable this to check the CRC of Legacy images. While this increases |
| 288 | reliability, it affects both code size and boot duration. |
| 289 | If disabled, Legacy images are booted if the image magic and size |
| 290 | are correct, without further integrity checks. |
| 291 | |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 292 | config SPL_SYS_MALLOC_SIMPLE |
| 293 | bool |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 294 | prompt "Only use malloc_simple functions in the SPL" |
| 295 | help |
| 296 | Say Y here to only use the *_simple malloc functions from |
| 297 | malloc_simple.c, rather then using the versions from dlmalloc.c; |
| 298 | this will make the SPL binary smaller at the cost of more heap |
| 299 | usage as the *_simple malloc functions do not re-use free-ed mem. |
| 300 | |
Philipp Tomsich | d60b5f7 | 2017-06-30 18:57:25 +0200 | [diff] [blame] | 301 | config TPL_SYS_MALLOC_SIMPLE |
| 302 | bool |
| 303 | prompt "Only use malloc_simple functions in the TPL" |
Adam Ford | 0570556 | 2019-08-13 14:32:30 -0500 | [diff] [blame] | 304 | depends on TPL |
Philipp Tomsich | d60b5f7 | 2017-06-30 18:57:25 +0200 | [diff] [blame] | 305 | help |
| 306 | Say Y here to only use the *_simple malloc functions from |
| 307 | malloc_simple.c, rather then using the versions from dlmalloc.c; |
| 308 | this will make the TPL binary smaller at the cost of more heap |
| 309 | usage as the *_simple malloc functions do not re-use free-ed mem. |
| 310 | |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 311 | config SPL_STACK_R |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 312 | bool "Enable SDRAM location for SPL stack" |
| 313 | help |
| 314 | SPL starts off execution in SRAM and thus typically has only a small |
| 315 | stack available. Since SPL sets up DRAM while in its board_init_f() |
| 316 | function, it is possible for the stack to move there before |
| 317 | board_init_r() is reached. This option enables a special SDRAM |
| 318 | location for the SPL stack. U-Boot SPL switches to this after |
| 319 | board_init_f() completes, and before board_init_r() starts. |
| 320 | |
| 321 | config SPL_STACK_R_ADDR |
| 322 | depends on SPL_STACK_R |
| 323 | hex "SDRAM location for SPL stack" |
Tom Rini | ff6c312 | 2017-09-17 11:44:49 -0400 | [diff] [blame] | 324 | default 0x82000000 if ARCH_OMAP2PLUS |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 325 | help |
| 326 | Specify the address in SDRAM for the SPL stack. This will be set up |
| 327 | before board_init_r() is called. |
| 328 | |
| 329 | config SPL_STACK_R_MALLOC_SIMPLE_LEN |
| 330 | depends on SPL_STACK_R && SPL_SYS_MALLOC_SIMPLE |
| 331 | hex "Size of malloc_simple heap after switching to DRAM SPL stack" |
| 332 | default 0x100000 |
| 333 | help |
| 334 | Specify the amount of the stack to use as memory pool for |
| 335 | malloc_simple after switching the stack to DRAM. This may be set |
| 336 | to give board_init_r() a larger heap then the initial heap in |
| 337 | SRAM which is limited to SYS_MALLOC_F_LEN bytes. |
| 338 | |
| 339 | config SPL_SEPARATE_BSS |
Simon Glass | c2ae7d8 | 2016-09-12 23:18:22 -0600 | [diff] [blame] | 340 | bool "BSS section is in a different memory region from text" |
| 341 | help |
| 342 | Some platforms need a large BSS region in SPL and can provide this |
| 343 | because RAM is already set up. In this case BSS can be moved to RAM. |
| 344 | This option should then be enabled so that the correct device tree |
| 345 | location is used. Normally we put the device tree at the end of BSS |
| 346 | but with this option enabled, it goes at _image_binary_end. |
| 347 | |
Simon Glass | 95a5825 | 2021-03-15 17:25:35 +1300 | [diff] [blame] | 348 | config SPL_READ_ONLY |
| 349 | bool |
| 350 | depends on SPL_OF_PLATDATA |
| 351 | # Bind cannot be supported because the udevice structs are in read-only |
| 352 | # memory so we cannot update the linked lists. |
| 353 | select SPL_OF_PLATDATA_NO_BIND |
| 354 | select SPL_OF_PLATDATA_RT |
| 355 | help |
| 356 | Some platforms (e.g. x86 Apollo Lake) load SPL into a read-only |
| 357 | section of memory. This means that of-platdata must make a copy (in |
| 358 | writeable memory) of anything it wants to modify, such as |
| 359 | device-private data. |
| 360 | |
Simon Glass | f86ca5a | 2022-04-30 00:56:52 -0600 | [diff] [blame] | 361 | config TPL_SEPARATE_BSS |
| 362 | bool "BSS section is in a different memory region from text" |
| 363 | default y if SPL_SEPARATE_BSS |
| 364 | help |
| 365 | Some platforms need a large BSS region in TPL and can provide this |
| 366 | because RAM is already set up. In this case BSS can be moved to RAM. |
| 367 | This option should then be enabled so that the correct device tree |
| 368 | location is used. Normally we put the device tree at the end of BSS |
| 369 | but with this option enabled, it goes at _image_binary_end. |
| 370 | |
Simon Glass | aedc08b | 2018-11-15 18:43:57 -0700 | [diff] [blame] | 371 | config SPL_BANNER_PRINT |
| 372 | bool "Enable output of the SPL banner 'U-Boot SPL ...'" |
| 373 | default y |
| 374 | help |
| 375 | If this option is enabled, SPL will print the banner with version |
Thomas Hebb | 32f2ca2 | 2019-11-13 18:18:03 -0800 | [diff] [blame] | 376 | info. Disabling this option could be useful to reduce SPL boot time |
Simon Glass | aedc08b | 2018-11-15 18:43:57 -0700 | [diff] [blame] | 377 | (e.g. approx. 6 ms faster, when output on i.MX6 with 115200 baud). |
| 378 | |
| 379 | config TPL_BANNER_PRINT |
| 380 | bool "Enable output of the TPL banner 'U-Boot TPL ...'" |
Adam Ford | 0570556 | 2019-08-13 14:32:30 -0500 | [diff] [blame] | 381 | depends on TPL |
Simon Glass | aedc08b | 2018-11-15 18:43:57 -0700 | [diff] [blame] | 382 | default y |
Anatolij Gustschin | 0292bc0 | 2018-01-25 18:45:22 +0100 | [diff] [blame] | 383 | help |
Thomas Hebb | 32f2ca2 | 2019-11-13 18:18:03 -0800 | [diff] [blame] | 384 | If this option is enabled, TPL will print the banner with version |
| 385 | info. Disabling this option could be useful to reduce TPL boot time |
Simon Glass | aedc08b | 2018-11-15 18:43:57 -0700 | [diff] [blame] | 386 | (e.g. approx. 6 ms faster, when output on i.MX6 with 115200 baud). |
Anatolij Gustschin | 0292bc0 | 2018-01-25 18:45:22 +0100 | [diff] [blame] | 387 | |
Andreas Dannenberg | a5a5d99 | 2019-06-04 17:55:45 -0500 | [diff] [blame] | 388 | config SPL_EARLY_BSS |
| 389 | depends on ARM && !ARM64 |
| 390 | bool "Allows initializing BSS early before entering board_init_f" |
| 391 | help |
| 392 | On some platform we have sufficient memory available early on to |
| 393 | allow setting up and using a basic BSS prior to entering |
| 394 | board_init_f. Activating this option will also de-activate the |
| 395 | clearing of BSS during the SPL relocation process, thus allowing |
| 396 | to carry state from board_init_f to board_init_r by way of BSS. |
| 397 | |
Simon Glass | a807ab3 | 2016-09-24 18:19:56 -0600 | [diff] [blame] | 398 | config SPL_DISPLAY_PRINT |
Simon Glass | a807ab3 | 2016-09-24 18:19:56 -0600 | [diff] [blame] | 399 | bool "Display a board-specific message in SPL" |
| 400 | help |
| 401 | If this option is enabled, U-Boot will call the function |
| 402 | spl_display_print() immediately after displaying the SPL console |
| 403 | banner ("U-Boot SPL ..."). This function should be provided by |
| 404 | the board. |
| 405 | |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 406 | config SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR |
| 407 | bool "MMC raw mode: by sector" |
Fabio Estevam | 1da1938 | 2018-06-11 15:08:05 -0300 | [diff] [blame] | 408 | default y if ARCH_SUNXI || ARCH_DAVINCI || ARCH_UNIPHIER || \ |
| 409 | ARCH_MX6 || ARCH_MX7 || \ |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 410 | ARCH_ROCKCHIP || ARCH_MVEBU || ARCH_SOCFPGA || \ |
| 411 | ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \ |
Bin Meng | ae2d950 | 2021-03-17 11:10:58 +0800 | [diff] [blame] | 412 | OMAP44XX || OMAP54XX || AM33XX || AM43XX || \ |
Green Wan | 70415e1 | 2021-05-27 06:52:13 -0700 | [diff] [blame] | 413 | TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 414 | help |
| 415 | Use sector number for specifying U-Boot location on MMC/SD in |
| 416 | raw mode. |
| 417 | |
| 418 | config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR |
| 419 | hex "Address on the MMC to load U-Boot from" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 420 | depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR |
Andre Przywara | c0b417b | 2021-01-11 21:11:39 +0100 | [diff] [blame] | 421 | default 0x40 if ARCH_SUNXI |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 422 | default 0x75 if ARCH_DAVINCI |
Fabio Estevam | 1da1938 | 2018-06-11 15:08:05 -0300 | [diff] [blame] | 423 | default 0x8a if ARCH_MX6 || ARCH_MX7 |
Kever Yang | 8f4d62b | 2017-11-02 15:16:34 +0800 | [diff] [blame] | 424 | default 0x100 if ARCH_UNIPHIER |
Pali Rohár | 2226ca1 | 2021-07-23 11:14:29 +0200 | [diff] [blame] | 425 | default 0x0 if ARCH_MVEBU |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 426 | default 0x200 if ARCH_SOCFPGA || ARCH_AT91 |
| 427 | default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \ |
Lokesh Vutla | 586bde9 | 2018-08-27 15:57:08 +0530 | [diff] [blame] | 428 | OMAP54XX || AM33XX || AM43XX || ARCH_K3 |
Kever Yang | 8f4d62b | 2017-11-02 15:16:34 +0800 | [diff] [blame] | 429 | default 0x4000 if ARCH_ROCKCHIP |
Green Wan | 70415e1 | 2021-05-27 06:52:13 -0700 | [diff] [blame] | 430 | default 0x822 if TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED |
Semen Protsenko | 38fed8a | 2016-11-16 19:19:05 +0200 | [diff] [blame] | 431 | help |
| 432 | Address on the MMC to load U-Boot from, when the MMC is being used |
| 433 | in raw mode. Units: MMC sectors (1 sector = 512 bytes). |
| 434 | |
Baruch Siach | e42afd8 | 2020-01-15 09:08:08 +0200 | [diff] [blame] | 435 | config SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET |
| 436 | hex "U-Boot main hardware partition image offset" |
| 437 | depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR |
Andre Przywara | c0b417b | 2021-01-11 21:11:39 +0100 | [diff] [blame] | 438 | default 0x10 if ARCH_SUNXI |
Baruch Siach | e42afd8 | 2020-01-15 09:08:08 +0200 | [diff] [blame] | 439 | default 0x0 |
| 440 | help |
| 441 | On some platforms SPL location depends on hardware partition. The ROM |
| 442 | code skips the MBR sector when loading SPL from main hardware data |
| 443 | partition. This adds offset to the main U-Boot image. Set this symbol |
| 444 | to the number of skipped sectors. |
| 445 | |
| 446 | If unsure, leave the default. |
| 447 | |
Dalon Westergreen | 949123e | 2017-02-10 17:15:35 -0800 | [diff] [blame] | 448 | config SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION |
| 449 | bool "MMC Raw mode: by partition" |
Dalon Westergreen | 949123e | 2017-02-10 17:15:35 -0800 | [diff] [blame] | 450 | help |
| 451 | Use a partition for loading U-Boot when using MMC/SD in raw mode. |
| 452 | |
| 453 | config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION |
| 454 | hex "Partition to use to load U-Boot from" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 455 | depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION |
Dalon Westergreen | 949123e | 2017-02-10 17:15:35 -0800 | [diff] [blame] | 456 | default 1 |
| 457 | help |
| 458 | Partition on the MMC to load U-Boot from when the MMC is being |
| 459 | used in raw mode |
| 460 | |
Dalon Westergreen | f0fb4fa | 2017-02-10 17:15:34 -0800 | [diff] [blame] | 461 | config SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE |
| 462 | bool "MMC raw mode: by partition type" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 463 | depends on DOS_PARTITION && SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION |
Dalon Westergreen | f0fb4fa | 2017-02-10 17:15:34 -0800 | [diff] [blame] | 464 | help |
| 465 | Use partition type for specifying U-Boot partition on MMC/SD in |
| 466 | raw mode. U-Boot will be loaded from the first partition of this |
| 467 | type to be found. |
| 468 | |
| 469 | config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_TYPE |
| 470 | hex "Partition Type on the MMC to load U-Boot from" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 471 | depends on SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE |
Dalon Westergreen | f0fb4fa | 2017-02-10 17:15:34 -0800 | [diff] [blame] | 472 | help |
| 473 | Partition Type on the MMC to load U-Boot from, when the MMC is being |
| 474 | used in raw mode. |
| 475 | |
Anatolij Gustschin | 32ded50 | 2019-10-18 21:38:33 +0200 | [diff] [blame] | 476 | config SUPPORT_EMMC_BOOT_OVERRIDE_PART_CONFIG |
| 477 | bool "Override eMMC EXT_CSC_PART_CONFIG by user defined partition" |
| 478 | depends on SUPPORT_EMMC_BOOT |
| 479 | help |
| 480 | eMMC boot partition is normally configured by the bits of the EXT_CSD |
| 481 | register (EXT_CSC_PART_CONFIG), BOOT_PARTITION_ENABLE field. In some |
| 482 | cases it might be required in SPL to load the image from different |
| 483 | partition than the partition selected by EXT_CSC_PART_CONFIG register. |
| 484 | Enable this option if you intend to use an eMMC boot partition other |
| 485 | then selected via EXT_CSC_PART_CONFIG register and specify the custom |
| 486 | partition number by the CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION |
| 487 | option. |
| 488 | |
| 489 | config SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION |
| 490 | int "Number of the eMMC boot partition to use" |
| 491 | depends on SUPPORT_EMMC_BOOT_OVERRIDE_PART_CONFIG |
| 492 | default 1 |
| 493 | help |
| 494 | eMMC boot partition number to use when the eMMC in raw mode and |
| 495 | the eMMC EXT_CSC_PART_CONFIG selection should be overridden in SPL |
| 496 | by user defined partition number. |
| 497 | |
Simon Glass | 1e52db6 | 2021-07-14 17:05:32 -0500 | [diff] [blame] | 498 | config SPL_CRC32 |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 499 | bool "Support CRC32" |
Andrew Davis | 6665ab1 | 2022-05-04 15:52:25 -0500 | [diff] [blame] | 500 | default y if SPL_LEGACY_IMAGE_FORMAT || SPL_EFI_PARTITION |
Simon Glass | e7d285b | 2021-09-25 19:43:24 -0600 | [diff] [blame] | 501 | default y if SPL_ENV_SUPPORT || TPL_BLOBLIST |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 502 | help |
Simon Goldschmidt | dae5c2d | 2019-02-10 21:34:37 +0100 | [diff] [blame] | 503 | Enable this to support CRC32 in uImages or FIT images within SPL. |
| 504 | This is a 32-bit checksum value that can be used to verify images. |
| 505 | For FIT images, this is the least secure type of checksum, suitable |
| 506 | for detected accidental image corruption. For secure applications you |
| 507 | should consider SHA1 or SHA256. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 508 | |
Simon Glass | 4b00fd1 | 2021-07-14 17:05:33 -0500 | [diff] [blame] | 509 | config SPL_MD5 |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 510 | bool "Support MD5" |
| 511 | depends on SPL_FIT |
| 512 | help |
| 513 | Enable this to support MD5 in FIT images within SPL. An MD5 |
| 514 | checksum is a 128-bit hash value used to check that the image |
| 515 | contents have not been corrupted. Note that MD5 is not considered |
| 516 | secure as it is possible (with a brute-force attack) to adjust the |
| 517 | image while still retaining the same MD5 hash value. For secure |
| 518 | applications where images may be changed maliciously, you should |
Reuben Dowle | d16b38f | 2020-04-16 17:36:52 +1200 | [diff] [blame] | 519 | consider SHA256 or SHA384. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 520 | |
Philipp Tomsich | 337bbb6 | 2017-11-24 13:26:03 +0100 | [diff] [blame] | 521 | config SPL_FIT_IMAGE_TINY |
| 522 | bool "Remove functionality from SPL FIT loading to reduce size" |
| 523 | depends on SPL_FIT |
Jernej Skrabec | 4472609 | 2021-01-11 21:11:34 +0100 | [diff] [blame] | 524 | default y if MACH_SUN50I || MACH_SUN50I_H5 || SUN50I_GEN_H6 |
Ye Li | f6282cd | 2018-11-20 10:19:15 +0000 | [diff] [blame] | 525 | default y if ARCH_IMX8M |
Philipp Tomsich | 337bbb6 | 2017-11-24 13:26:03 +0100 | [diff] [blame] | 526 | help |
| 527 | Enable this to reduce the size of the FIT image loading code |
| 528 | in SPL, if space for the SPL binary is very tight. |
| 529 | |
Samuel Holland | cf70553 | 2020-10-21 21:12:13 -0500 | [diff] [blame] | 530 | This skips the recording of each loaded payload |
Philipp Tomsich | 337bbb6 | 2017-11-24 13:26:03 +0100 | [diff] [blame] | 531 | (i.e. loadable) into the FDT (modifying the loaded FDT to |
| 532 | ensure this information is available to the next image |
| 533 | invoked). |
| 534 | |
Simon Glass | de213c7 | 2021-08-08 12:20:15 -0600 | [diff] [blame] | 535 | config SPL_CACHE |
Rick Chen | 31dae22 | 2019-11-14 13:52:26 +0800 | [diff] [blame] | 536 | bool "Support CACHE drivers" |
| 537 | help |
| 538 | Enable CACHE drivers in SPL. These drivers can keep data so that |
| 539 | future requests for that data can be served faster. Enable this option |
| 540 | to build the drivers in drivers/cache as part of an SPL build. |
| 541 | |
Simon Glass | 529d5f9 | 2021-03-15 18:11:18 +1300 | [diff] [blame] | 542 | config SPL_CPU |
Simon Glass | 5e148df | 2017-01-16 07:03:29 -0700 | [diff] [blame] | 543 | bool "Support CPU drivers" |
Simon Glass | 5e148df | 2017-01-16 07:03:29 -0700 | [diff] [blame] | 544 | help |
| 545 | Enable this to support CPU drivers in SPL. These drivers can set |
| 546 | up CPUs and provide information about them such as the model and |
| 547 | name. This can be useful in SPL since setting up the CPUs earlier |
| 548 | may improve boot performance. Enable this option to build the |
| 549 | drivers in drivers/cpu as part of an SPL build. |
| 550 | |
Simon Glass | 0c6bdbb | 2021-07-10 21:14:25 -0600 | [diff] [blame] | 551 | config SPL_CRYPTO |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 552 | bool "Support crypto drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 553 | help |
| 554 | Enable crypto drivers in SPL. These drivers can be used to |
| 555 | accelerate secure boot processing in secure applications. Enable |
| 556 | this option to build the drivers in drivers/crypto as part of an |
| 557 | SPL build. |
| 558 | |
Vignesh Raghavendra | 74326a3 | 2019-11-15 17:00:41 +0530 | [diff] [blame] | 559 | config SPL_DMA |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 560 | bool "Support DMA drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 561 | help |
| 562 | Enable DMA (direct-memory-access) drivers in SPL. These drivers |
| 563 | can be used to handle memory-to-peripheral data transfer without |
| 564 | the CPU moving the data. Enable this option to build the drivers |
| 565 | in drivers/dma as part of an SPL build. |
| 566 | |
Simon Glass | 9ca0068 | 2021-07-10 21:14:31 -0600 | [diff] [blame] | 567 | config SPL_DRIVERS_MISC |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 568 | bool "Support misc drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 569 | help |
| 570 | Enable miscellaneous drivers in SPL. These drivers perform various |
| 571 | tasks that don't fall nicely into other categories, Enable this |
| 572 | option to build the drivers in drivers/misc as part of an SPL |
| 573 | build, for those that support building in SPL (not all drivers do). |
| 574 | |
| 575 | config SPL_ENV_SUPPORT |
| 576 | bool "Support an environment" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 577 | help |
| 578 | Enable environment support in SPL. The U-Boot environment provides |
| 579 | a number of settings (essentially name/value pairs) which can |
| 580 | control many aspects of U-Boot's operation. Normally this is not |
| 581 | needed in SPL as it has a much simpler task with less |
| 582 | configuration. But some boards use this to support 'Falcon' boot |
| 583 | on EXT2 and FAT, where SPL boots directly into Linux without |
Simon Glass | 00caae6 | 2017-08-03 12:22:12 -0600 | [diff] [blame] | 584 | starting U-Boot first. Enabling this option will make env_get() |
Simon Glass | 382bee5 | 2017-08-03 12:22:09 -0600 | [diff] [blame] | 585 | and env_set() available in SPL. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 586 | |
B, Ravi | d2d9bdf | 2016-09-28 14:46:18 +0530 | [diff] [blame] | 587 | config SPL_SAVEENV |
| 588 | bool "Support save environment" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 589 | depends on SPL_ENV_SUPPORT |
Jean-Jacques Hiblot | d6400c3 | 2018-01-04 15:23:32 +0100 | [diff] [blame] | 590 | select SPL_MMC_WRITE if ENV_IS_IN_MMC |
B, Ravi | d2d9bdf | 2016-09-28 14:46:18 +0530 | [diff] [blame] | 591 | help |
| 592 | Enable save environment support in SPL after setenv. By default |
| 593 | the saveenv option is not provided in SPL, but some boards need |
| 594 | this support in 'Falcon' boot, where SPL need to boot from |
| 595 | different images based on environment variable set by OS. For |
| 596 | example OS may set "reboot_image" environment variable to |
| 597 | "recovery" inorder to boot recovery image by SPL. The SPL read |
| 598 | "reboot_image" and act accordingly and change the reboot_image |
Shyam Saini | 919d25c | 2018-06-07 19:47:19 +0530 | [diff] [blame] | 599 | to default mode using setenv and save the environment. |
B, Ravi | d2d9bdf | 2016-09-28 14:46:18 +0530 | [diff] [blame] | 600 | |
Simon Glass | f2d7a36 | 2021-07-10 21:14:26 -0600 | [diff] [blame] | 601 | config SPL_ETH |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 602 | bool "Support Ethernet" |
| 603 | depends on SPL_ENV_SUPPORT |
Simon Glass | 9f66492 | 2021-08-08 12:20:31 -0600 | [diff] [blame] | 604 | depends on SPL_NET |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 605 | help |
| 606 | Enable access to the network subsystem and associated Ethernet |
| 607 | drivers in SPL. This permits SPL to load U-Boot over an Ethernet |
| 608 | link rather than from an on-board peripheral. Environment support |
| 609 | is required since the network stack uses a number of environment |
Simon Glass | 5ed16a9 | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 610 | variables. See also SPL_NET. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 611 | |
Tien Fong Chee | f4b4092 | 2019-01-23 14:20:05 +0800 | [diff] [blame] | 612 | config SPL_FS_EXT4 |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 613 | bool "Support EXT filesystems" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 614 | help |
| 615 | Enable support for EXT2/3/4 filesystems with SPL. This permits |
| 616 | U-Boot (or Linux in Falcon mode) to be loaded from an EXT |
| 617 | filesystem from within SPL. Support for the underlying block |
| 618 | device (e.g. MMC or USB) must be enabled separately. |
| 619 | |
Joao Marcos Costa | c510061 | 2020-07-30 15:33:47 +0200 | [diff] [blame] | 620 | config SPL_FS_SQUASHFS |
| 621 | bool "Support SquashFS filesystems" |
| 622 | select FS_SQUASHFS |
| 623 | help |
| 624 | Enable support for SquashFS filesystems with SPL. This permits |
| 625 | U-Boot (or Linux in Falcon mode) to be loaded from a SquashFS |
| 626 | filesystem from within SPL. Support for the underlying block |
| 627 | device (e.g. MMC or USB) must be enabled separately. |
| 628 | |
Tien Fong Chee | 0c3a9ed | 2019-01-23 14:20:03 +0800 | [diff] [blame] | 629 | config SPL_FS_FAT |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 630 | bool "Support FAT filesystems" |
Sekhar Nori | eedfb89 | 2017-06-02 17:53:59 +0530 | [diff] [blame] | 631 | select FS_FAT |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 632 | help |
| 633 | Enable support for FAT and VFAT filesystems with SPL. This |
| 634 | permits U-Boot (or Linux in Falcon mode) to be loaded from a FAT |
| 635 | filesystem from within SPL. Support for the underlying block |
| 636 | device (e.g. MMC or USB) must be enabled separately. |
| 637 | |
Tom Rini | 4a11e34 | 2022-05-13 17:12:35 -0400 | [diff] [blame] | 638 | config SPL_FS_LOAD_PAYLOAD_NAME |
| 639 | string "File to load for U-Boot from the filesystem" |
| 640 | depends on SPL_FS_EXT4 || SPL_FS_FAT || SPL_FS_SQUASHFS |
| 641 | default "tispl.bin" if SYS_K3_SPL_ATF |
| 642 | default "u-boot.itb" if SPL_LOAD_FIT |
| 643 | default "u-boot.img" |
| 644 | help |
| 645 | Filename to read to load U-Boot when reading from filesystem. |
| 646 | |
| 647 | config SPL_FS_LOAD_KERNEL_NAME |
| 648 | string "File to load for the OS kernel from the filesystem" |
| 649 | depends on (SPL_FS_EXT4 || SPL_FS_FAT || SPL_FS_SQUASHFS) && SPL_OS_BOOT |
| 650 | default "uImage" |
| 651 | help |
| 652 | Filename to read to load for the OS kernel when reading from the |
| 653 | filesystem. |
| 654 | |
| 655 | config SPL_FS_LOAD_ARGS_NAME |
| 656 | string "File to load for the OS kernel argument parameters from the filesystem" |
| 657 | depends on (SPL_FS_EXT4 || SPL_FS_FAT || SPL_FS_SQUASHFS) && SPL_OS_BOOT |
| 658 | default "args" |
| 659 | help |
| 660 | Filename to read to load for the OS kernel argument parameters from |
| 661 | the filesystem. |
| 662 | |
Tien Fong Chee | d8c3ea9 | 2019-01-23 14:20:04 +0800 | [diff] [blame] | 663 | config SPL_FAT_WRITE |
| 664 | bool "Support write for FAT filesystems" |
| 665 | help |
| 666 | Enable write support for FAT and VFAT filesystems with SPL. |
| 667 | Support for the underlying block device (e.g. MMC or USB) must be |
| 668 | enabled separately. |
| 669 | |
Michal Simek | 29bd8ad | 2020-09-09 14:41:56 +0200 | [diff] [blame] | 670 | config SPL_FPGA |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 671 | bool "Support FPGAs" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 672 | help |
| 673 | Enable support for FPGAs in SPL. Field-programmable Gate Arrays |
| 674 | provide software-configurable hardware which is typically used to |
| 675 | implement peripherals (such as UARTs, LCD displays, MMC) or |
| 676 | accelerate custom processing functions, such as image processing |
| 677 | or machine learning. Sometimes it is useful to program the FPGA |
| 678 | as early as possible during boot, and this option can enable that |
| 679 | within SPL. |
| 680 | |
Simon Glass | 83061db | 2021-07-10 21:14:30 -0600 | [diff] [blame] | 681 | config SPL_GPIO |
Simon Glass | 2d424eb | 2018-11-15 18:43:55 -0700 | [diff] [blame] | 682 | bool "Support GPIO in SPL" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 683 | help |
| 684 | Enable support for GPIOs (General-purpose Input/Output) in SPL. |
| 685 | GPIOs allow U-Boot to read the state of an input line (high or |
| 686 | low) and set the state of an output line. This can be used to |
| 687 | drive LEDs, control power to various system parts and read user |
| 688 | input. GPIOs can be useful in SPL to enable a 'sign-of-life' LED, |
| 689 | for example. Enable this option to build the drivers in |
| 690 | drivers/gpio as part of an SPL build. |
| 691 | |
Simon Glass | 975e7cf | 2021-07-10 21:14:36 -0600 | [diff] [blame] | 692 | config SPL_I2C |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 693 | bool "Support I2C" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 694 | help |
| 695 | Enable support for the I2C (Inter-Integrated Circuit) bus in SPL. |
| 696 | I2C works with a clock and data line which can be driven by a |
| 697 | one or more masters or slaves. It is a fairly complex bus but is |
| 698 | widely used as it only needs two lines for communication. Speeds of |
| 699 | 400kbps are typical but up to 3.4Mbps is supported by some |
| 700 | hardware. I2C can be useful in SPL to configure power management |
| 701 | ICs (PMICs) before raising the CPU clock speed, for example. |
| 702 | Enable this option to build the drivers in drivers/i2c as part of |
| 703 | an SPL build. |
| 704 | |
| 705 | config SPL_LIBCOMMON_SUPPORT |
| 706 | bool "Support common libraries" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 707 | help |
| 708 | Enable support for common U-Boot libraries within SPL. These |
| 709 | libraries include common code to deal with U-Boot images, |
| 710 | environment and USB, for example. This option is enabled on many |
| 711 | boards. Enable this option to build the code in common/ as part of |
| 712 | an SPL build. |
| 713 | |
| 714 | config SPL_LIBDISK_SUPPORT |
Simon Goldschmidt | 0041670 | 2018-08-16 09:44:55 +0200 | [diff] [blame] | 715 | bool "Support disk partitions" |
Tom Rini | 91ff686 | 2018-12-05 08:23:38 -0500 | [diff] [blame] | 716 | select PARTITIONS |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 717 | help |
| 718 | Enable support for disk partitions within SPL. 'Disk' is something |
| 719 | of a misnomer as it includes non-spinning media such as flash (as |
| 720 | used in MMC and USB sticks). Partitions provide a way for a disk |
| 721 | to be split up into separate regions, with a partition table placed |
| 722 | at the start or end which describes the location and size of each |
| 723 | 'partition'. These partitions are typically uses as individual block |
| 724 | devices, typically with an EXT2 or FAT filesystem in each. This |
| 725 | option enables whatever partition support has been enabled in |
| 726 | U-Boot to also be used in SPL. It brings in the code in disk/. |
| 727 | |
| 728 | config SPL_LIBGENERIC_SUPPORT |
| 729 | bool "Support generic libraries" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 730 | help |
| 731 | Enable support for generic U-Boot libraries within SPL. These |
| 732 | libraries include generic code to deal with device tree, hashing, |
| 733 | printf(), compression and the like. This option is enabled on many |
| 734 | boards. Enable this option to build the code in lib/ as part of an |
| 735 | SPL build. |
| 736 | |
Lokesh Vutla | 8802741 | 2018-08-27 15:57:49 +0530 | [diff] [blame] | 737 | config SPL_DM_MAILBOX |
| 738 | bool "Support Mailbox" |
| 739 | help |
| 740 | Enable support for Mailbox within SPL. This enable the inter |
| 741 | processor communication protocols tobe used within SPL. Enable |
| 742 | this option to build the drivers in drivers/mailbox as part of |
| 743 | SPL build. |
| 744 | |
Simon Glass | 103c5f1 | 2021-08-08 12:20:09 -0600 | [diff] [blame] | 745 | config SPL_MMC |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 746 | bool "Support MMC" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 747 | depends on MMC |
Tom Rini | 91ff686 | 2018-12-05 08:23:38 -0500 | [diff] [blame] | 748 | select HAVE_BLOCK_DEVICE |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 749 | help |
| 750 | Enable support for MMC (Multimedia Card) within SPL. This enables |
| 751 | the MMC protocol implementation and allows any enabled drivers to |
| 752 | be used within SPL. MMC can be used with or without disk partition |
| 753 | support depending on the application (SPL_LIBDISK_SUPPORT). Enable |
| 754 | this option to build the drivers in drivers/mmc as part of an SPL |
| 755 | build. |
| 756 | |
Adam Ford | acc415a | 2020-07-03 10:17:30 -0500 | [diff] [blame] | 757 | config SYS_MMCSD_FS_BOOT_PARTITION |
| 758 | int "MMC Boot Partition" |
| 759 | default 1 |
| 760 | help |
| 761 | Partition on the MMC to load U-Boot from when the MMC is being |
Jérôme Carretero | 5fa973e | 2022-03-15 16:34:51 -0400 | [diff] [blame] | 762 | used in fs mode. |
| 763 | Use -1 as a special value to use the first bootable partition. |
Adam Ford | acc415a | 2020-07-03 10:17:30 -0500 | [diff] [blame] | 764 | |
Ezequiel Garcia | bf7c01d | 2019-05-25 19:25:21 -0300 | [diff] [blame] | 765 | config SPL_MMC_TINY |
| 766 | bool "Tiny MMC framework in SPL" |
Simon Glass | 103c5f1 | 2021-08-08 12:20:09 -0600 | [diff] [blame] | 767 | depends on SPL_MMC |
Ezequiel Garcia | bf7c01d | 2019-05-25 19:25:21 -0300 | [diff] [blame] | 768 | help |
| 769 | Enable MMC framework tinification support. This option is useful if |
| 770 | if your SPL is extremely size constrained. Heed the warning, enable |
| 771 | this option if and only if you know exactly what you are doing, if |
| 772 | you are reading this help text, you most likely have no idea :-) |
| 773 | |
| 774 | The MMC framework is reduced to bare minimum to be useful. No malloc |
| 775 | support is needed for the MMC framework operation with this option |
| 776 | enabled. The framework supports exactly one MMC device and exactly |
| 777 | one MMC driver. The MMC driver can be adjusted to avoid any malloc |
| 778 | operations too, which can remove the need for malloc support in SPL |
| 779 | and thus further reduce footprint. |
| 780 | |
Jean-Jacques Hiblot | d6400c3 | 2018-01-04 15:23:32 +0100 | [diff] [blame] | 781 | config SPL_MMC_WRITE |
| 782 | bool "MMC/SD/SDIO card support for write operations in SPL" |
Simon Glass | 103c5f1 | 2021-08-08 12:20:09 -0600 | [diff] [blame] | 783 | depends on SPL_MMC |
Jean-Jacques Hiblot | d6400c3 | 2018-01-04 15:23:32 +0100 | [diff] [blame] | 784 | help |
| 785 | Enable write access to MMC and SD Cards in SPL |
| 786 | |
| 787 | |
Simon Glass | 6f004ad | 2021-08-08 12:20:16 -0600 | [diff] [blame] | 788 | config SPL_MPC8XXX_INIT_DDR |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 789 | bool "Support MPC8XXX DDR init" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 790 | help |
| 791 | Enable support for DDR-SDRAM (double-data-rate synchronous dynamic |
| 792 | random-access memory) on the MPC8XXX family within SPL. This |
| 793 | allows DRAM to be set up before loading U-Boot into that DRAM, |
| 794 | where it can run. |
| 795 | |
| 796 | config SPL_MTD_SUPPORT |
| 797 | bool "Support MTD drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 798 | help |
| 799 | Enable support for MTD (Memory Technology Device) within SPL. MTD |
| 800 | provides a block interface over raw NAND and can also be used with |
| 801 | SPI flash. This allows SPL to load U-Boot from supported MTD |
| 802 | devices. See SPL_NAND_SUPPORT and SPL_ONENAND_SUPPORT for how |
| 803 | to enable specific MTD drivers. |
| 804 | |
Simon Glass | 89ddb0b | 2021-07-10 21:14:27 -0600 | [diff] [blame] | 805 | config SPL_MUSB_NEW |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 806 | bool "Support new Mentor Graphics USB" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 807 | help |
| 808 | Enable support for Mentor Graphics USB in SPL. This is a new |
| 809 | driver used by some boards. Enable this option to build |
| 810 | the drivers in drivers/usb/musb-new as part of an SPL build. The |
| 811 | old drivers are in drivers/usb/musb. |
| 812 | |
| 813 | config SPL_NAND_SUPPORT |
| 814 | bool "Support NAND flash" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 815 | help |
| 816 | Enable support for NAND (Negative AND) flash in SPL. NAND flash |
| 817 | can be used to allow SPL to load U-Boot from supported devices. |
Miquel Raynal | a430fa0 | 2018-08-16 17:30:07 +0200 | [diff] [blame] | 818 | This enables the drivers in drivers/mtd/nand/raw as part of an SPL |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 819 | build. |
| 820 | |
Tom Rini | bab1b35 | 2022-05-13 12:46:23 -0400 | [diff] [blame] | 821 | config SPL_NAND_RAW_ONLY |
| 822 | bool "Support to boot only raw u-boot.bin images" |
| 823 | depends on SPL_NAND_SUPPORT |
| 824 | help |
| 825 | Use this only if you need to save space. |
| 826 | |
Adam Ford | 0c4a634 | 2020-07-03 08:09:44 -0500 | [diff] [blame] | 827 | config SPL_NAND_DRIVERS |
| 828 | bool "Use standard NAND driver" |
| 829 | help |
| 830 | SPL uses normal NAND drivers, not minimal drivers. |
| 831 | |
| 832 | config SPL_NAND_ECC |
Tom Rini | bab1b35 | 2022-05-13 12:46:23 -0400 | [diff] [blame] | 833 | bool "Include standard ECC in SPL" |
| 834 | |
| 835 | config SPL_NAND_SOFTECC |
| 836 | bool "Use software ECC in SPL" |
| 837 | depends on SPL_NAND_ECC |
Adam Ford | 0c4a634 | 2020-07-03 08:09:44 -0500 | [diff] [blame] | 838 | |
| 839 | config SPL_NAND_SIMPLE |
| 840 | bool "Support simple NAND drivers in SPL" |
| 841 | help |
| 842 | Support for NAND boot using simple NAND drivers that |
| 843 | expose the cmd_ctrl() interface. |
| 844 | |
Adam Ford | 3879106 | 2020-07-03 08:09:45 -0500 | [diff] [blame] | 845 | config SPL_NAND_BASE |
| 846 | depends on SPL_NAND_DRIVERS |
| 847 | bool "Use Base NAND Driver" |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 848 | help |
| 849 | Include nand_base.c in the SPL. |
Adam Ford | 3879106 | 2020-07-03 08:09:45 -0500 | [diff] [blame] | 850 | |
| 851 | config SPL_NAND_IDENT |
| 852 | depends on SPL_NAND_BASE |
| 853 | bool "Use chip ID to identify NAND flash" |
| 854 | help |
| 855 | SPL uses the chip ID list to identify the NAND flash. |
| 856 | |
Markus Klotzbuecher | c67c349 | 2019-05-15 15:15:57 +0200 | [diff] [blame] | 857 | config SPL_UBI |
| 858 | bool "Support UBI" |
| 859 | help |
| 860 | Enable support for loading payloads from UBI. See |
| 861 | README.ubispl for more info. |
| 862 | |
Lukasz Majewski | f18845c | 2019-09-09 12:06:46 +0200 | [diff] [blame] | 863 | if SPL_DM |
| 864 | config SPL_DM_SPI |
| 865 | bool "Support SPI DM drivers in SPL" |
| 866 | help |
| 867 | Enable support for SPI DM drivers in SPL. |
| 868 | |
Lukasz Majewski | 56c4046 | 2020-06-04 23:11:53 +0800 | [diff] [blame] | 869 | config SPL_DM_SPI_FLASH |
| 870 | bool "Support SPI DM FLASH drivers in SPL" |
| 871 | help |
| 872 | Enable support for SPI DM flash drivers in SPL. |
| 873 | |
Lukasz Majewski | f18845c | 2019-09-09 12:06:46 +0200 | [diff] [blame] | 874 | endif |
Markus Klotzbuecher | c67c349 | 2019-05-15 15:15:57 +0200 | [diff] [blame] | 875 | if SPL_UBI |
Hamish Guthrie | 6ea31cc | 2019-05-15 15:15:59 +0200 | [diff] [blame] | 876 | config SPL_UBI_LOAD_BY_VOLNAME |
| 877 | bool "Support loading volumes by name" |
| 878 | help |
| 879 | This enables support for loading UBI volumes by name. When this |
| 880 | is set, CONFIG_SPL_UBI_LOAD_MONITOR_VOLNAME can be used to |
| 881 | configure the volume name from which to load U-Boot. |
| 882 | |
Markus Klotzbuecher | c67c349 | 2019-05-15 15:15:57 +0200 | [diff] [blame] | 883 | config SPL_UBI_MAX_VOL_LEBS |
| 884 | int "Maximum number of LEBs per volume" |
| 885 | depends on SPL_UBI |
| 886 | help |
| 887 | The maximum number of logical eraseblocks which a static volume |
| 888 | to load can contain. Used for sizing the scan data structure. |
| 889 | |
| 890 | config SPL_UBI_MAX_PEB_SIZE |
| 891 | int "Maximum PEB size" |
| 892 | depends on SPL_UBI |
| 893 | help |
| 894 | The maximum physical erase block size. |
| 895 | |
| 896 | config SPL_UBI_MAX_PEBS |
| 897 | int "Maximum number of PEBs" |
| 898 | depends on SPL_UBI |
| 899 | help |
| 900 | The maximum physical erase block size. If not overridden by |
| 901 | board code, this value will be used as the actual number of PEBs. |
| 902 | |
| 903 | config SPL_UBI_PEB_OFFSET |
| 904 | int "Offset to first UBI PEB" |
| 905 | depends on SPL_UBI |
| 906 | help |
| 907 | The offset in number of PEBs from the start of flash to the first |
| 908 | PEB part of the UBI image. |
| 909 | |
| 910 | config SPL_UBI_VID_OFFSET |
| 911 | int "Offset to VID header" |
| 912 | depends on SPL_UBI |
| 913 | |
| 914 | config SPL_UBI_LEB_START |
| 915 | int "Offset to LEB in PEB" |
| 916 | depends on SPL_UBI |
| 917 | help |
| 918 | The offset in bytes to the LEB within a PEB. |
| 919 | |
| 920 | config SPL_UBI_INFO_ADDR |
| 921 | hex "Address to place UBI scan info" |
| 922 | depends on SPL_UBI |
| 923 | help |
| 924 | Address for ubispl to place the scan info. Read README.ubispl to |
| 925 | determine the required size |
| 926 | |
| 927 | config SPL_UBI_VOL_IDS |
| 928 | int "Maximum volume id" |
| 929 | depends on SPL_UBI |
| 930 | help |
| 931 | The maximum volume id which can be loaded. Used for sizing the |
| 932 | scan data structure. |
| 933 | |
| 934 | config SPL_UBI_LOAD_MONITOR_ID |
| 935 | int "id of U-Boot volume" |
| 936 | depends on SPL_UBI |
| 937 | help |
| 938 | The UBI volume id from which to load U-Boot |
| 939 | |
Hamish Guthrie | 6ea31cc | 2019-05-15 15:15:59 +0200 | [diff] [blame] | 940 | config SPL_UBI_LOAD_MONITOR_VOLNAME |
| 941 | string "volume name of U-Boot volume" |
| 942 | depends on SPL_UBI_LOAD_BY_VOLNAME |
| 943 | help |
| 944 | The UBI volume name from which to load U-Boot |
| 945 | |
Markus Klotzbuecher | c67c349 | 2019-05-15 15:15:57 +0200 | [diff] [blame] | 946 | config SPL_UBI_LOAD_KERNEL_ID |
| 947 | int "id of kernel volume" |
| 948 | depends on SPL_OS_BOOT && SPL_UBI |
| 949 | help |
| 950 | The UBI volume id from which to load the kernel |
| 951 | |
| 952 | config SPL_UBI_LOAD_ARGS_ID |
| 953 | int "id of kernel args volume" |
| 954 | depends on SPL_OS_BOOT && SPL_UBI |
| 955 | help |
| 956 | The UBI volume id from which to load the device tree |
| 957 | |
Markus Klotzbuecher | a2257d3 | 2019-05-15 15:16:00 +0200 | [diff] [blame] | 958 | config UBI_SPL_SILENCE_MSG |
| 959 | bool "silence UBI SPL messages" |
Markus Klotzbuecher | a2257d3 | 2019-05-15 15:16:00 +0200 | [diff] [blame] | 960 | help |
| 961 | Disable messages from UBI SPL. This leaves warnings |
| 962 | and errors enabled. |
Markus Klotzbuecher | c67c349 | 2019-05-15 15:15:57 +0200 | [diff] [blame] | 963 | |
| 964 | endif # if SPL_UBI |
| 965 | |
Simon Glass | 5ed16a9 | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 966 | config SPL_NET |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 967 | bool "Support networking" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 968 | help |
| 969 | Enable support for network devices (such as Ethernet) in SPL. |
| 970 | This permits SPL to load U-Boot over a network link rather than |
| 971 | from an on-board peripheral. Environment support is required since |
| 972 | the network stack uses a number of environment variables. See also |
Simon Glass | f2d7a36 | 2021-07-10 21:14:26 -0600 | [diff] [blame] | 973 | SPL_ETH. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 974 | |
Simon Glass | 5ed16a9 | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 975 | if SPL_NET |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 976 | config SPL_NET_VCI_STRING |
| 977 | string "BOOTP Vendor Class Identifier string sent by SPL" |
| 978 | help |
| 979 | As defined by RFC 2132 the vendor class identifier field can be |
| 980 | sent by the client to identify the vendor type and configuration |
| 981 | of a client. This is often used in practice to allow for the DHCP |
| 982 | server to specify different files to load depending on if the ROM, |
| 983 | SPL or U-Boot itself makes the request |
Simon Glass | 5ed16a9 | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 984 | endif # if SPL_NET |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 985 | |
| 986 | config SPL_NO_CPU_SUPPORT |
| 987 | bool "Drop CPU code in SPL" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 988 | help |
| 989 | This is specific to the ARM926EJ-S CPU. It disables the standard |
| 990 | start.S start-up code, presumably so that a replacement can be |
| 991 | used on that CPU. You should not enable it unless you know what |
| 992 | you are doing. |
| 993 | |
| 994 | config SPL_NOR_SUPPORT |
| 995 | bool "Support NOR flash" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 996 | help |
| 997 | Enable support for loading U-Boot from memory-mapped NOR (Negative |
| 998 | OR) flash in SPL. NOR flash is slow to write but fast to read, and |
| 999 | a memory-mapped device makes it very easy to access. Loading from |
| 1000 | NOR is typically achieved with just a memcpy(). |
| 1001 | |
Vikas Manocha | c6d9e9d | 2017-05-28 12:55:11 -0700 | [diff] [blame] | 1002 | config SPL_XIP_SUPPORT |
| 1003 | bool "Support XIP" |
| 1004 | depends on SPL |
| 1005 | help |
| 1006 | Enable support for execute in place of U-Boot or kernel image. There |
| 1007 | is no need to copy image from flash to ram if flash supports execute |
| 1008 | in place. Its very useful in systems having enough flash but not |
| 1009 | enough ram to load the image. |
| 1010 | |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1011 | config SPL_ONENAND_SUPPORT |
| 1012 | bool "Support OneNAND flash" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1013 | help |
| 1014 | Enable support for OneNAND (Negative AND) flash in SPL. OneNAND is |
| 1015 | a type of NAND flash and therefore can be used to allow SPL to |
| 1016 | load U-Boot from supported devices. This enables the drivers in |
| 1017 | drivers/mtd/onenand as part of an SPL build. |
| 1018 | |
Heiko Schocher | c20ae2f | 2016-10-06 07:55:15 +0200 | [diff] [blame] | 1019 | config SPL_OS_BOOT |
| 1020 | bool "Activate Falcon Mode" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1021 | depends on !TI_SECURE_DEVICE |
Heiko Schocher | c20ae2f | 2016-10-06 07:55:15 +0200 | [diff] [blame] | 1022 | help |
| 1023 | Enable booting directly to an OS from SPL. |
| 1024 | for more info read doc/README.falcon |
| 1025 | |
Heiko Schocher | 29d3bc7 | 2016-10-06 07:55:16 +0200 | [diff] [blame] | 1026 | if SPL_OS_BOOT |
| 1027 | config SYS_OS_BASE |
| 1028 | hex "addr, where OS is found" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1029 | depends on SPL_NOR_SUPPORT |
Heiko Schocher | 29d3bc7 | 2016-10-06 07:55:16 +0200 | [diff] [blame] | 1030 | help |
| 1031 | Specify the address, where the OS image is found, which |
| 1032 | gets booted. |
| 1033 | |
| 1034 | endif # SPL_OS_BOOT |
| 1035 | |
Alexandru Gagniuc | 22eb152 | 2021-12-30 10:39:59 -0600 | [diff] [blame] | 1036 | config SPL_FALCON_BOOT_MMCSD |
| 1037 | bool "Enable Falcon boot from MMC or SD media" |
| 1038 | depends on SPL_OS_BOOT && SPL_MMC |
| 1039 | help |
| 1040 | Select this if the Falcon mode OS image mode is on MMC or SD media. |
| 1041 | |
| 1042 | config SYS_MMCSD_RAW_MODE_KERNEL_SECTOR |
| 1043 | hex "Falcon mode: Sector to load kernel uImage from MMC" |
| 1044 | depends on SPL_FALCON_BOOT_MMCSD |
| 1045 | help |
| 1046 | When Falcon mode is used with an MMC or SD media, SPL needs to know |
| 1047 | where to look for the kernel uImage. The image is expected to begin |
| 1048 | at the raw MMC specified in this config. |
| 1049 | Note that the Falcon mode image can also be a FIT, if FIT support is |
| 1050 | enabled. |
| 1051 | |
York Sun | 7550dbe | 2018-06-14 14:38:48 -0700 | [diff] [blame] | 1052 | config SPL_PAYLOAD |
| 1053 | string "SPL payload" |
| 1054 | default "tpl/u-boot-with-tpl.bin" if TPL |
| 1055 | default "u-boot.bin" |
| 1056 | help |
Chris Packham | 2dcfa05 | 2019-01-13 22:13:20 +1300 | [diff] [blame] | 1057 | Payload for SPL boot. For backward compatibility, default to |
York Sun | 7550dbe | 2018-06-14 14:38:48 -0700 | [diff] [blame] | 1058 | u-boot.bin, i.e. RAW image without any header. In case of |
| 1059 | TPL, tpl/u-boot-with-tpl.bin. For new boards, suggest to |
| 1060 | use u-boot.img. |
| 1061 | |
Sekhar Nori | d50d681 | 2018-12-06 15:40:08 +0530 | [diff] [blame] | 1062 | config SPL_PCI |
Simon Glass | 2446b6b | 2017-01-16 07:03:30 -0700 | [diff] [blame] | 1063 | bool "Support PCI drivers" |
Simon Glass | 2446b6b | 2017-01-16 07:03:30 -0700 | [diff] [blame] | 1064 | help |
| 1065 | Enable support for PCI in SPL. For platforms that need PCI to boot, |
| 1066 | or must perform some init using PCI in SPL, this provides the |
| 1067 | necessary driver support. This enables the drivers in drivers/pci |
| 1068 | as part of an SPL build. |
| 1069 | |
Simon Glass | 15042e7 | 2021-08-08 12:20:10 -0600 | [diff] [blame] | 1070 | config SPL_PCH |
Simon Glass | bbe41ab | 2017-01-16 07:03:33 -0700 | [diff] [blame] | 1071 | bool "Support PCH drivers" |
Simon Glass | bbe41ab | 2017-01-16 07:03:33 -0700 | [diff] [blame] | 1072 | help |
| 1073 | Enable support for PCH (Platform Controller Hub) devices in SPL. |
| 1074 | These are used to set up GPIOs and the SPI peripheral early in |
| 1075 | boot. This enables the drivers in drivers/pch as part of an SPL |
| 1076 | build. |
| 1077 | |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1078 | config SPL_POST_MEM_SUPPORT |
| 1079 | bool "Support POST drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1080 | help |
| 1081 | Enable support for POST (Power-on Self Test) in SPL. POST is a |
| 1082 | procedure that checks that the hardware (CPU or board) appears to |
| 1083 | be functionally correctly. It is a sanity check that can be |
| 1084 | performed before booting. This enables the drivers in post/drivers |
| 1085 | as part of an SPL build. |
| 1086 | |
Ley Foon Tan | bfc6bae | 2018-06-14 18:45:19 +0800 | [diff] [blame] | 1087 | config SPL_DM_RESET |
Patrick Delaunay | 0e373c0 | 2018-03-12 10:46:05 +0100 | [diff] [blame] | 1088 | bool "Support reset drivers" |
| 1089 | depends on SPL |
| 1090 | help |
| 1091 | Enable support for reset control in SPL. |
| 1092 | That can be useful in SPL to handle IP reset in driver, as in U-Boot, |
| 1093 | by using the generic reset API provided by driver model. |
| 1094 | This enables the drivers in drivers/reset as part of an SPL build. |
| 1095 | |
Simon Glass | 933b2f0 | 2021-07-10 21:14:24 -0600 | [diff] [blame] | 1096 | config SPL_POWER |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1097 | bool "Support power drivers" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1098 | help |
| 1099 | Enable support for power control in SPL. This includes support |
| 1100 | for PMICs (Power-management Integrated Circuits) and some of the |
| 1101 | features provided by PMICs. In particular, voltage regulators can |
| 1102 | be used to enable/disable power and vary its voltage. That can be |
| 1103 | useful in SPL to turn on boot peripherals and adjust CPU voltage |
| 1104 | so that the clock speed can be increased. This enables the drivers |
| 1105 | in drivers/power, drivers/power/pmic and drivers/power/regulator |
| 1106 | as part of an SPL build. |
| 1107 | |
Peng Fan | e13278c | 2018-07-27 10:20:37 +0800 | [diff] [blame] | 1108 | config SPL_POWER_DOMAIN |
| 1109 | bool "Support power domain drivers" |
Simon Glass | a4faf1f | 2021-08-08 12:20:29 -0600 | [diff] [blame] | 1110 | select SPL_POWER |
Peng Fan | e13278c | 2018-07-27 10:20:37 +0800 | [diff] [blame] | 1111 | help |
| 1112 | Enable support for power domain control in SPL. Many SoCs allow |
| 1113 | power to be applied to or removed from portions of the SoC (power |
| 1114 | domains). This may be used to save power. This API provides the |
| 1115 | means to control such power management hardware. This enables |
| 1116 | the drivers in drivers/power/domain as part of a SPL build. |
| 1117 | |
Stefan Agner | 22802f4 | 2016-12-23 07:51:53 +0100 | [diff] [blame] | 1118 | config SPL_RAM_SUPPORT |
| 1119 | bool "Support booting from RAM" |
Trevor Woerner | 18138ab | 2020-05-06 08:02:41 -0400 | [diff] [blame] | 1120 | default y if MICROBLAZE || ARCH_SOCFPGA || ARCH_TEGRA || ARCH_ZYNQ |
Stefan Agner | 22802f4 | 2016-12-23 07:51:53 +0100 | [diff] [blame] | 1121 | help |
| 1122 | Enable booting of an image in RAM. The image can be preloaded or |
| 1123 | it can be loaded by SPL directly into RAM (e.g. using USB). |
| 1124 | |
Stefan Agner | f417d40 | 2016-12-23 07:51:52 +0100 | [diff] [blame] | 1125 | config SPL_RAM_DEVICE |
| 1126 | bool "Support booting from preloaded image in RAM" |
Stefan Agner | 22802f4 | 2016-12-23 07:51:53 +0100 | [diff] [blame] | 1127 | depends on SPL_RAM_SUPPORT |
Trevor Woerner | 18138ab | 2020-05-06 08:02:41 -0400 | [diff] [blame] | 1128 | default y if MICROBLAZE || ARCH_SOCFPGA || ARCH_TEGRA || ARCH_ZYNQ |
Stefan Agner | f417d40 | 2016-12-23 07:51:52 +0100 | [diff] [blame] | 1129 | help |
| 1130 | Enable booting of an image already loaded in RAM. The image has to |
| 1131 | be already in memory when SPL takes over, e.g. loaded by the boot |
| 1132 | ROM. |
| 1133 | |
Lokesh Vutla | 08c4531 | 2018-08-27 15:57:53 +0530 | [diff] [blame] | 1134 | config SPL_REMOTEPROC |
| 1135 | bool "Support REMOTEPROCS" |
| 1136 | help |
| 1137 | Enable support for REMOTEPROCs in SPL. This permits to load |
| 1138 | a remote processor firmware in SPL. |
| 1139 | |
Simon Glass | 73c6ff6 | 2021-08-08 12:20:11 -0600 | [diff] [blame] | 1140 | config SPL_RTC |
Simon Glass | 30bf8a0 | 2017-01-16 07:03:31 -0700 | [diff] [blame] | 1141 | bool "Support RTC drivers" |
Simon Glass | 30bf8a0 | 2017-01-16 07:03:31 -0700 | [diff] [blame] | 1142 | help |
| 1143 | Enable RTC (Real-time Clock) support in SPL. This includes support |
| 1144 | for reading and setting the time. Some RTC devices also have some |
| 1145 | non-volatile (battery-backed) memory which is accessible if |
| 1146 | needed. This enables the drivers in drivers/rtc as part of an SPL |
| 1147 | build. |
| 1148 | |
Simon Glass | f756037 | 2021-08-08 12:20:17 -0600 | [diff] [blame] | 1149 | config SPL_SATA |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1150 | bool "Support loading from SATA" |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1151 | help |
| 1152 | Enable support for SATA (Serial AT attachment) in SPL. This allows |
| 1153 | use of SATA devices such as hard drives and flash drivers for |
| 1154 | loading U-Boot. SATA is used in higher-end embedded systems and |
| 1155 | can provide higher performance than MMC , at somewhat higher |
| 1156 | expense and power consumption. This enables loading from SATA |
| 1157 | using a configured device. |
| 1158 | |
Baruch Siach | 60ca969 | 2019-07-14 17:54:21 +0300 | [diff] [blame] | 1159 | config SPL_SATA_RAW_U_BOOT_USE_SECTOR |
| 1160 | bool "SATA raw mode: by sector" |
Simon Glass | f756037 | 2021-08-08 12:20:17 -0600 | [diff] [blame] | 1161 | depends on SPL_SATA |
Pali Rohár | 2226ca1 | 2021-07-23 11:14:29 +0200 | [diff] [blame] | 1162 | default y if ARCH_MVEBU |
Baruch Siach | 60ca969 | 2019-07-14 17:54:21 +0300 | [diff] [blame] | 1163 | help |
| 1164 | Use sector number for specifying U-Boot location on SATA disk in |
| 1165 | raw mode. |
| 1166 | |
| 1167 | config SPL_SATA_RAW_U_BOOT_SECTOR |
| 1168 | hex "Sector on the SATA disk to load U-Boot from" |
| 1169 | depends on SPL_SATA_RAW_U_BOOT_USE_SECTOR |
Pali Rohár | 2226ca1 | 2021-07-23 11:14:29 +0200 | [diff] [blame] | 1170 | default 0x1 if ARCH_MVEBU |
Baruch Siach | 60ca969 | 2019-07-14 17:54:21 +0300 | [diff] [blame] | 1171 | help |
| 1172 | Sector on the SATA disk to load U-Boot from, when the SATA disk is being |
| 1173 | used in raw mode. Units: SATA disk sectors (1 sector = 512 bytes). |
| 1174 | |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1175 | config SPL_SERIAL |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1176 | bool "Support serial" |
Alex Kiernan | 14ad44a | 2018-04-19 04:32:54 +0000 | [diff] [blame] | 1177 | select SPL_PRINTF |
| 1178 | select SPL_STRTO |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1179 | help |
| 1180 | Enable support for serial in SPL. This allows use of a serial UART |
| 1181 | for displaying messages while SPL is running. It also brings in |
| 1182 | printf() and panic() functions. This should normally be enabled |
| 1183 | unless there are space reasons not to. Even then, consider |
Simon Glass | 27084c0 | 2019-09-25 08:56:27 -0600 | [diff] [blame] | 1184 | enabling SPL_USE_TINY_PRINTF which is a small printf() version. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1185 | |
Simon Glass | ea2ca7e | 2021-08-08 12:20:14 -0600 | [diff] [blame] | 1186 | config SPL_SPI |
Simon Goldschmidt | d024e99 | 2019-10-25 16:22:09 +0200 | [diff] [blame] | 1187 | bool "Support SPI drivers" |
| 1188 | help |
| 1189 | Enable support for using SPI in SPL. This is used for connecting |
| 1190 | to SPI flash for loading U-Boot. See SPL_SPI_FLASH_SUPPORT for |
| 1191 | more details on that. The SPI driver provides the transport for |
| 1192 | data between the SPI flash and the CPU. This option can be used to |
| 1193 | enable SPI drivers that are needed for other purposes also, such |
| 1194 | as a SPI PMIC. |
| 1195 | |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1196 | config SPL_SPI_FLASH_SUPPORT |
| 1197 | bool "Support SPI flash drivers" |
Simon Glass | ea2ca7e | 2021-08-08 12:20:14 -0600 | [diff] [blame] | 1198 | depends on SPL_SPI |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1199 | help |
| 1200 | Enable support for using SPI flash in SPL, and loading U-Boot from |
| 1201 | SPI flash. SPI flash (Serial Peripheral Bus flash) is named after |
| 1202 | the SPI bus that is used to connect it to a system. It is a simple |
| 1203 | but fast bidirectional 4-wire bus (clock, chip select and two data |
| 1204 | lines). This enables the drivers in drivers/mtd/spi as part of an |
Simon Glass | ea2ca7e | 2021-08-08 12:20:14 -0600 | [diff] [blame] | 1205 | SPL build. This normally requires SPL_SPI. |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1206 | |
Vignesh R | 0c6f187 | 2019-02-05 11:29:20 +0530 | [diff] [blame] | 1207 | if SPL_SPI_FLASH_SUPPORT |
| 1208 | |
Vignesh R | 778572d | 2019-02-05 11:29:25 +0530 | [diff] [blame] | 1209 | config SPL_SPI_FLASH_TINY |
| 1210 | bool "Enable low footprint SPL SPI Flash support" |
| 1211 | depends on !SPI_FLASH_BAR |
Vignesh R | 7287597 | 2019-02-05 11:29:26 +0530 | [diff] [blame] | 1212 | default y if SPI_FLASH |
Vignesh R | 778572d | 2019-02-05 11:29:25 +0530 | [diff] [blame] | 1213 | help |
| 1214 | Enable lightweight SPL SPI Flash support that supports just reading |
| 1215 | data/images from flash. No support to write/erase flash. Enable |
| 1216 | this if you have SPL size limitations and don't need full |
| 1217 | fledged SPI flash support. |
| 1218 | |
Vignesh R | 0c6f187 | 2019-02-05 11:29:20 +0530 | [diff] [blame] | 1219 | config SPL_SPI_FLASH_SFDP_SUPPORT |
| 1220 | bool "SFDP table parsing support for SPI NOR flashes" |
Vignesh R | 778572d | 2019-02-05 11:29:25 +0530 | [diff] [blame] | 1221 | depends on !SPI_FLASH_BAR && !SPL_SPI_FLASH_TINY |
Vignesh R | 0c6f187 | 2019-02-05 11:29:20 +0530 | [diff] [blame] | 1222 | help |
| 1223 | Enable support for parsing and auto discovery of parameters for |
| 1224 | SPI NOR flashes using Serial Flash Discoverable Parameters (SFDP) |
| 1225 | tables as per JESD216 standard in SPL. |
| 1226 | |
Lukasz Majewski | 56c4046 | 2020-06-04 23:11:53 +0800 | [diff] [blame] | 1227 | config SPL_SPI_FLASH_MTD |
| 1228 | bool "Support for SPI flash MTD drivers in SPL" |
| 1229 | help |
| 1230 | Enable support for SPI flash MTD drivers in SPL. |
| 1231 | |
Marek Vasut | 5550043 | 2018-04-07 16:05:27 +0200 | [diff] [blame] | 1232 | config SPL_SPI_LOAD |
| 1233 | bool "Support loading from SPI flash" |
Marek Vasut | 5550043 | 2018-04-07 16:05:27 +0200 | [diff] [blame] | 1234 | help |
| 1235 | Enable support for loading next stage, U-Boot or otherwise, from |
| 1236 | SPI NOR in U-Boot SPL. |
| 1237 | |
Vignesh R | 0c6f187 | 2019-02-05 11:29:20 +0530 | [diff] [blame] | 1238 | endif # SPL_SPI_FLASH_SUPPORT |
| 1239 | |
Hannes Schmelzer | 1ee774d | 2019-08-22 15:41:46 +0200 | [diff] [blame] | 1240 | config SYS_SPI_U_BOOT_OFFS |
| 1241 | hex "address of u-boot payload in SPI flash" |
Andre Przywara | 671d64f | 2020-01-06 01:29:10 +0000 | [diff] [blame] | 1242 | default 0x8000 if ARCH_SUNXI |
Hannes Schmelzer | 1ee774d | 2019-08-22 15:41:46 +0200 | [diff] [blame] | 1243 | default 0x0 |
| 1244 | depends on SPL_SPI_LOAD || SPL_SPI_SUNXI |
| 1245 | help |
| 1246 | Address within SPI-Flash from where the u-boot payload is fetched |
| 1247 | from. |
| 1248 | |
Faiz Abbas | 8502f9f | 2017-11-14 16:12:31 +0530 | [diff] [blame] | 1249 | config SPL_THERMAL |
| 1250 | bool "Driver support for thermal devices" |
| 1251 | help |
| 1252 | Enable support for temperature-sensing devices. Some SoCs have on-chip |
| 1253 | temperature sensors to permit warnings, speed throttling or even |
| 1254 | automatic power-off when the temperature gets too high or low. Other |
| 1255 | devices may be discrete but connected on a suitable bus. |
| 1256 | |
Simon Glass | 333e4a6 | 2021-07-10 21:14:29 -0600 | [diff] [blame] | 1257 | config SPL_USB_HOST |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1258 | bool "Support USB host drivers" |
Tom Rini | 91ff686 | 2018-12-05 08:23:38 -0500 | [diff] [blame] | 1259 | select HAVE_BLOCK_DEVICE |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1260 | help |
| 1261 | Enable access to USB (Universal Serial Bus) host devices so that |
| 1262 | SPL can load U-Boot from a connected USB peripheral, such as a USB |
| 1263 | flash stick. While USB takes a little longer to start up than most |
| 1264 | buses, it is very flexible since many different types of storage |
| 1265 | device can be attached. This option enables the drivers in |
| 1266 | drivers/usb/host as part of an SPL build. |
| 1267 | |
Abel Vesa | 7953601 | 2019-02-01 16:40:07 +0000 | [diff] [blame] | 1268 | config SPL_USB_STORAGE |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1269 | bool "Support loading from USB" |
Simon Glass | 333e4a6 | 2021-07-10 21:14:29 -0600 | [diff] [blame] | 1270 | depends on SPL_USB_HOST && !(BLK && !DM_USB) |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1271 | help |
| 1272 | Enable support for USB devices in SPL. This allows use of USB |
| 1273 | devices such as hard drives and flash drivers for loading U-Boot. |
| 1274 | The actual drivers are enabled separately using the normal U-Boot |
| 1275 | config options. This enables loading from USB using a configured |
| 1276 | device. |
| 1277 | |
Jean-Jacques Hiblot | f811e97 | 2019-01-10 15:44:13 +0100 | [diff] [blame] | 1278 | config SPL_USB_GADGET |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1279 | bool "Suppport USB Gadget drivers" |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1280 | help |
| 1281 | Enable USB Gadget API which allows to enable USB device functions |
| 1282 | in SPL. |
| 1283 | |
Jean-Jacques Hiblot | f811e97 | 2019-01-10 15:44:13 +0100 | [diff] [blame] | 1284 | if SPL_USB_GADGET |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1285 | |
Faiz Abbas | b432b1e | 2018-02-16 21:17:44 +0530 | [diff] [blame] | 1286 | config SPL_USB_ETHER |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1287 | bool "Support USB Ethernet drivers" |
Simon Glass | 9f66492 | 2021-08-08 12:20:31 -0600 | [diff] [blame] | 1288 | depends on SPL_NET |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1289 | help |
| 1290 | Enable access to the USB network subsystem and associated |
| 1291 | drivers in SPL. This permits SPL to load U-Boot over a |
| 1292 | USB-connected Ethernet link (such as a USB Ethernet dongle) rather |
| 1293 | than from an onboard peripheral. Environment support is required |
| 1294 | since the network stack uses a number of environment variables. |
Simon Glass | 5ed16a9 | 2021-08-08 12:20:30 -0600 | [diff] [blame] | 1295 | See also SPL_NET and SPL_ETH. |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1296 | |
Andrew F. Davis | 6536ca4 | 2019-01-17 13:43:02 -0600 | [diff] [blame] | 1297 | config SPL_DFU |
Fabio Estevam | c3c19c2 | 2018-08-31 10:02:28 -0300 | [diff] [blame] | 1298 | bool "Support DFU (Device Firmware Upgrade)" |
Alexandru Gagniuc | 0721209 | 2021-09-02 19:54:19 -0500 | [diff] [blame] | 1299 | select SPL_HASH |
B, Ravi | 66928af | 2017-05-04 15:45:29 +0530 | [diff] [blame] | 1300 | select SPL_DFU_NO_RESET |
B, Ravi | 1b19cbd | 2017-05-04 15:45:28 +0530 | [diff] [blame] | 1301 | depends on SPL_RAM_SUPPORT |
Stefan Agner | 5991703 | 2016-11-21 10:58:52 -0800 | [diff] [blame] | 1302 | help |
Fabio Estevam | c3c19c2 | 2018-08-31 10:02:28 -0300 | [diff] [blame] | 1303 | This feature enables the DFU (Device Firmware Upgrade) in SPL with |
Stefan Agner | 5991703 | 2016-11-21 10:58:52 -0800 | [diff] [blame] | 1304 | RAM memory device support. The ROM code will load and execute |
| 1305 | the SPL built with dfu. The user can load binaries (u-boot/kernel) to |
| 1306 | selected device partition from host-pc using dfu-utils. |
| 1307 | This feature is useful to flash the binaries to factory or bare-metal |
| 1308 | boards using USB interface. |
| 1309 | |
| 1310 | choice |
| 1311 | bool "DFU device selection" |
Andrew F. Davis | 6536ca4 | 2019-01-17 13:43:02 -0600 | [diff] [blame] | 1312 | depends on SPL_DFU |
Stefan Agner | 5991703 | 2016-11-21 10:58:52 -0800 | [diff] [blame] | 1313 | |
| 1314 | config SPL_DFU_RAM |
| 1315 | bool "RAM device" |
Andrew F. Davis | 6536ca4 | 2019-01-17 13:43:02 -0600 | [diff] [blame] | 1316 | depends on SPL_DFU && SPL_RAM_SUPPORT |
Stefan Agner | 5991703 | 2016-11-21 10:58:52 -0800 | [diff] [blame] | 1317 | help |
| 1318 | select RAM/DDR memory device for loading binary images |
| 1319 | (u-boot/kernel) to the selected device partition using |
| 1320 | DFU and execute the u-boot/kernel from RAM. |
| 1321 | |
| 1322 | endchoice |
| 1323 | |
Stefan Agner | a3774c1 | 2017-08-16 11:00:54 -0700 | [diff] [blame] | 1324 | config SPL_USB_SDP_SUPPORT |
| 1325 | bool "Support SDP (Serial Download Protocol)" |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1326 | depends on SPL_SERIAL |
Stefan Agner | a3774c1 | 2017-08-16 11:00:54 -0700 | [diff] [blame] | 1327 | help |
| 1328 | Enable Serial Download Protocol (SDP) device support in SPL. This |
| 1329 | allows to download images into memory and execute (jump to) them |
| 1330 | using the same protocol as implemented by the i.MX family's boot ROM. |
Ye Li | 407e384 | 2020-04-29 10:35:12 +0800 | [diff] [blame] | 1331 | |
| 1332 | config SPL_SDP_USB_DEV |
| 1333 | int "SDP USB controller index" |
| 1334 | default 0 |
| 1335 | depends on SPL_USB_SDP_SUPPORT |
| 1336 | help |
| 1337 | Some boards have USB controller other than 0. Define this option |
| 1338 | so it can be used in compiled environment. |
Stefan Agner | e94793c | 2016-11-21 10:58:53 -0800 | [diff] [blame] | 1339 | endif |
| 1340 | |
Simon Glass | 078111b | 2021-07-10 21:14:28 -0600 | [diff] [blame] | 1341 | config SPL_WATCHDOG |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1342 | bool "Support watchdog drivers" |
Marek Vasut | 6874cb7 | 2019-06-09 03:46:21 +0200 | [diff] [blame] | 1343 | imply SPL_WDT if !HW_WATCHDOG |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1344 | help |
| 1345 | Enable support for watchdog drivers in SPL. A watchdog is |
| 1346 | typically a hardware peripheral which can reset the system when it |
| 1347 | detects no activity for a while (such as a software crash). This |
| 1348 | enables the drivers in drivers/watchdog as part of an SPL build. |
| 1349 | |
| 1350 | config SPL_YMODEM_SUPPORT |
| 1351 | bool "Support loading using Ymodem" |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1352 | depends on SPL_SERIAL |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1353 | help |
| 1354 | While loading from serial is slow it can be a useful backup when |
| 1355 | there is no other option. The Ymodem protocol provides a reliable |
| 1356 | means of transmitting U-Boot over a serial line for using in SPL, |
| 1357 | with a checksum to ensure correctness. |
| 1358 | |
Philipp Tomsich | aa122f6 | 2017-09-13 21:29:36 +0200 | [diff] [blame] | 1359 | config SPL_ATF |
Kever Yang | bcc1726 | 2017-05-05 11:47:45 +0800 | [diff] [blame] | 1360 | bool "Support ARM Trusted Firmware" |
Michal Simek | 975bacc | 2020-09-03 11:23:39 +0200 | [diff] [blame] | 1361 | depends on ARM64 && SPL_FIT |
Kever Yang | bcc1726 | 2017-05-05 11:47:45 +0800 | [diff] [blame] | 1362 | help |
Philipp Tomsich | d21fb63 | 2018-01-02 21:16:43 +0100 | [diff] [blame] | 1363 | ATF(ARM Trusted Firmware) is a component for ARM AArch64 which |
| 1364 | is loaded by SPL (which is considered as BL2 in ATF terminology). |
Kever Yang | bcc1726 | 2017-05-05 11:47:45 +0800 | [diff] [blame] | 1365 | More detail at: https://github.com/ARM-software/arm-trusted-firmware |
| 1366 | |
Michael Walle | 7b86682 | 2020-11-18 17:45:58 +0100 | [diff] [blame] | 1367 | config SPL_ATF_LOAD_IMAGE_V2 |
| 1368 | bool "Use the new LOAD_IMAGE_V2 parameter passing" |
| 1369 | depends on SPL_ATF |
| 1370 | help |
| 1371 | Some platforms use the newer LOAD_IMAGE_V2 parameter passing. |
| 1372 | |
| 1373 | If you want to load a bl31 image from the SPL and need the new |
| 1374 | method, say Y. |
| 1375 | |
Philipp Tomsich | d21fb63 | 2018-01-02 21:16:43 +0100 | [diff] [blame] | 1376 | config SPL_ATF_NO_PLATFORM_PARAM |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1377 | bool "Pass no platform parameter" |
Philipp Tomsich | d21fb63 | 2018-01-02 21:16:43 +0100 | [diff] [blame] | 1378 | depends on SPL_ATF |
| 1379 | help |
| 1380 | While we expect to call a pointer to a valid FDT (or NULL) |
| 1381 | as the platform parameter to an ATF, some ATF versions are |
| 1382 | not U-Boot aware and have an insufficiently robust parameter |
| 1383 | validation to gracefully reject a FDT being passed. |
| 1384 | |
| 1385 | If this option is enabled, the spl_atf os-type handler will |
| 1386 | always pass NULL for the platform parameter. |
| 1387 | |
| 1388 | If your ATF is affected, say Y. |
| 1389 | |
Alex Kiernan | 3bf5f13 | 2018-03-15 22:11:46 +0000 | [diff] [blame] | 1390 | config SPL_AM33XX_ENABLE_RTC32K_OSC |
| 1391 | bool "Enable the RTC32K OSC on AM33xx based platforms" |
| 1392 | default y if AM33XX |
| 1393 | help |
| 1394 | Enable access to the AM33xx RTC and select the external 32kHz clock |
| 1395 | source. |
| 1396 | |
Patrick Delaunay | 51827f9 | 2021-09-02 11:56:16 +0200 | [diff] [blame] | 1397 | config SPL_OPTEE_IMAGE |
| 1398 | bool "Support OP-TEE Trusted OS image in SPL" |
Kever Yang | 70fe287 | 2018-08-23 17:17:59 +0800 | [diff] [blame] | 1399 | depends on ARM |
| 1400 | help |
Patrick Delaunay | 51827f9 | 2021-09-02 11:56:16 +0200 | [diff] [blame] | 1401 | OP-TEE is an open source Trusted OS which is loaded by SPL. |
Kever Yang | 70fe287 | 2018-08-23 17:17:59 +0800 | [diff] [blame] | 1402 | More detail at: https://github.com/OP-TEE/optee_os |
| 1403 | |
Lukas Auer | 5e30e45 | 2019-08-21 21:14:44 +0200 | [diff] [blame] | 1404 | config SPL_OPENSBI |
| 1405 | bool "Support RISC-V OpenSBI" |
| 1406 | depends on RISCV && SPL_RISCV_MMODE && RISCV_SMODE |
| 1407 | help |
| 1408 | OpenSBI is an open-source implementation of the RISC-V Supervisor Binary |
| 1409 | Interface (SBI) specification. U-Boot supports the OpenSBI FW_DYNAMIC |
| 1410 | firmware. It is loaded and started by U-Boot SPL. |
| 1411 | |
| 1412 | More details are available at https://github.com/riscv/opensbi and |
| 1413 | https://github.com/riscv/riscv-sbi-doc |
| 1414 | |
| 1415 | config SPL_OPENSBI_LOAD_ADDR |
| 1416 | hex "OpenSBI load address" |
| 1417 | depends on SPL_OPENSBI |
| 1418 | help |
| 1419 | Load address of the OpenSBI binary. |
| 1420 | |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1421 | config TPL |
| 1422 | bool |
| 1423 | depends on SUPPORT_TPL |
| 1424 | prompt "Enable TPL" |
| 1425 | help |
| 1426 | If you want to build TPL as well as the normal image and SPL, say Y. |
| 1427 | |
| 1428 | if TPL |
| 1429 | |
Simon Glass | c52b5e8 | 2019-10-20 21:31:52 -0600 | [diff] [blame] | 1430 | config TPL_SIZE_LIMIT |
| 1431 | hex "Maximum size of TPL image" |
| 1432 | depends on TPL |
Ovidiu Panait | 2dfdd0c | 2020-09-25 21:12:56 +0300 | [diff] [blame] | 1433 | default 0x0 |
Simon Glass | c52b5e8 | 2019-10-20 21:31:52 -0600 | [diff] [blame] | 1434 | help |
| 1435 | Specifies the maximum length of the U-Boot TPL image. |
| 1436 | If this value is zero, it is ignored. |
| 1437 | |
Simon Glass | 38c04d8 | 2022-02-08 11:49:48 -0700 | [diff] [blame] | 1438 | config TPL_BINMAN_SYMBOLS |
Simon Glass | b13114c | 2022-03-05 20:18:55 -0700 | [diff] [blame] | 1439 | bool "Declare binman symbols in TPL" |
Simon Glass | 38c04d8 | 2022-02-08 11:49:48 -0700 | [diff] [blame] | 1440 | depends on SPL_FRAMEWORK && BINMAN |
| 1441 | default y |
| 1442 | help |
Simon Glass | b13114c | 2022-03-05 20:18:55 -0700 | [diff] [blame] | 1443 | This enables use of symbols in TPL which refer to U-Boot, enabling TPL |
Simon Glass | 38c04d8 | 2022-02-08 11:49:48 -0700 | [diff] [blame] | 1444 | to obtain the location of U-Boot simply by calling spl_get_image_pos() |
| 1445 | and spl_get_image_size(). |
| 1446 | |
| 1447 | For this to work, you must have a U-Boot image in the binman image, so |
Simon Glass | b13114c | 2022-03-05 20:18:55 -0700 | [diff] [blame] | 1448 | binman can update TPL with the location of it. |
Simon Glass | 38c04d8 | 2022-02-08 11:49:48 -0700 | [diff] [blame] | 1449 | |
Heiko Stuebner | 22b7b86 | 2019-07-16 10:12:02 +0200 | [diff] [blame] | 1450 | config TPL_FRAMEWORK |
| 1451 | bool "Support TPL based upon the common SPL framework" |
| 1452 | default y if SPL_FRAMEWORK |
| 1453 | help |
| 1454 | Enable the SPL framework under common/spl/ for TPL builds. |
| 1455 | This framework supports MMC, NAND and YMODEM and other methods |
| 1456 | loading of U-Boot's SPL stage. If unsure, say Y. |
| 1457 | |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 1458 | config TPL_HANDOFF |
| 1459 | bool "Pass hand-off information from TPL to SPL and U-Boot proper" |
Simon Glass | a7da3d9 | 2019-09-25 08:11:17 -0600 | [diff] [blame] | 1460 | depends on HANDOFF && TPL_BLOBLIST |
Simon Glass | b0edea3 | 2018-11-15 18:44:09 -0700 | [diff] [blame] | 1461 | default y |
| 1462 | help |
| 1463 | This option enables TPL to write handoff information. This can be |
| 1464 | used to pass information like the size of SDRAM from TPL to U-Boot |
| 1465 | proper. The information is also available to SPL if it is useful |
| 1466 | there. |
| 1467 | |
Kever Yang | af2f442 | 2018-01-20 18:00:26 +0800 | [diff] [blame] | 1468 | config TPL_BOARD_INIT |
| 1469 | bool "Call board-specific initialization in TPL" |
| 1470 | help |
| 1471 | If this option is enabled, U-Boot will call the function |
| 1472 | spl_board_init() from board_init_r(). This function should be |
| 1473 | provided by the board. |
| 1474 | |
Philippe Reynes | 4d145f2 | 2020-12-11 19:56:47 +0100 | [diff] [blame] | 1475 | config TPL_BOOTCOUNT_LIMIT |
| 1476 | bool "Support bootcount in TPL" |
| 1477 | depends on TPL_ENV_SUPPORT |
| 1478 | help |
| 1479 | If this option is enabled, the TPL will support bootcount. |
| 1480 | For example, it may be useful to choose the device to boot. |
| 1481 | |
Philipp Tomsich | dd6fbcb | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 1482 | config TPL_LDSCRIPT |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1483 | string "Linker script for the TPL stage" |
Philipp Tomsich | dd6fbcb | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 1484 | depends on TPL |
Tom Rini | 2f41ade | 2019-01-22 17:09:26 -0500 | [diff] [blame] | 1485 | default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64 |
Tom Rini | a356e7a | 2020-03-11 18:11:11 -0400 | [diff] [blame] | 1486 | default "arch/\$(ARCH)/cpu/u-boot-spl.lds" |
Philipp Tomsich | dd6fbcb | 2017-07-28 19:20:49 +0200 | [diff] [blame] | 1487 | help |
| 1488 | The TPL stage will usually require a different linker-script |
| 1489 | (as it runs from a different memory region) than the regular |
| 1490 | U-Boot stage. Set this to the path of the linker-script to |
| 1491 | be used for TPL. |
| 1492 | |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1493 | May be left empty to trigger the Makefile infrastructure to |
| 1494 | fall back to the linker-script used for the SPL stage. |
| 1495 | |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1496 | config TPL_NEEDS_SEPARATE_STACK |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1497 | bool "TPL needs a separate initial stack-pointer" |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1498 | depends on TPL |
| 1499 | help |
| 1500 | Enable, if the TPL stage should not inherit its initial |
| 1501 | stack-pointer from the settings for the SPL stage. |
| 1502 | |
Simon Glass | a4faf1f | 2021-08-08 12:20:29 -0600 | [diff] [blame] | 1503 | config TPL_POWER |
| 1504 | bool "Support power drivers" |
| 1505 | help |
| 1506 | Enable support for power control in TPL. This includes support |
| 1507 | for PMICs (Power-management Integrated Circuits) and some of the |
| 1508 | features provided by PMICs. In particular, voltage regulators can |
| 1509 | be used to enable/disable power and vary its voltage. That can be |
| 1510 | useful in TPL to turn on boot peripherals and adjust CPU voltage |
| 1511 | so that the clock speed can be increased. This enables the drivers |
| 1512 | in drivers/power, drivers/power/pmic and drivers/power/regulator |
| 1513 | as part of an TPL build. |
| 1514 | |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1515 | config TPL_TEXT_BASE |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1516 | hex "Base address for the .text section of the TPL stage" |
Simon Glass | 8e6c129 | 2022-02-28 12:08:30 -0700 | [diff] [blame] | 1517 | default 0 |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1518 | help |
| 1519 | The base address for the .text section of the TPL stage. |
| 1520 | |
| 1521 | config TPL_MAX_SIZE |
Tom Rini | ca8a329 | 2022-05-16 17:20:26 -0400 | [diff] [blame^] | 1522 | hex "Maximum size (in bytes) for the TPL stage" |
| 1523 | default 0x2e000 if ROCKCHIP_RK3399 |
| 1524 | default 0x8000 if ROCKCHIP_RK3288 |
| 1525 | default 0x7000 if ROCKCHIP_RK322X || ROCKCHIP_RK3328 || ROCKCHIP_RK3368 |
| 1526 | default 0x2800 if ROCKCHIP_PX30 |
| 1527 | default 0x0 |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1528 | help |
| 1529 | The maximum size (in bytes) of the TPL stage. |
| 1530 | |
Tom Rini | ca8a329 | 2022-05-16 17:20:26 -0400 | [diff] [blame^] | 1531 | config TPL_PAD_TO |
| 1532 | hex "Offset to which the TPL should be padded before appending the TPL payload" |
| 1533 | depends on !TPL_FRAMEWORK && PPC |
| 1534 | default TPL_MAX_SIZE |
| 1535 | help |
| 1536 | Image offset to which the TPL should be padded before appending the |
| 1537 | TPL payload. By default, this is defined as CONFIG_TPL_MAX_SIZE, or 0 if |
| 1538 | CONFIG_TPL_MAX_SIZE is undefined. CONFIG_TPL_PAD_TO must be either |
| 1539 | 0, meaning to append the TPL payload without any padding, or >= |
| 1540 | CONFIG_TPL_MAX_SIZE. |
| 1541 | |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1542 | config TPL_STACK |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1543 | hex "Address of the initial stack-pointer for the TPL stage" |
Philipp Tomsich | b3ed6ce | 2017-07-28 20:02:34 +0200 | [diff] [blame] | 1544 | depends on TPL_NEEDS_SEPARATE_STACK |
| 1545 | help |
| 1546 | The address of the initial stack-pointer for the TPL stage. |
| 1547 | Usually this will be the (aligned) top-of-stack. |
| 1548 | |
Simon Glass | 95a5825 | 2021-03-15 17:25:35 +1300 | [diff] [blame] | 1549 | config TPL_READ_ONLY |
| 1550 | bool |
| 1551 | depends on TPL_OF_PLATDATA |
| 1552 | select TPL_OF_PLATDATA_NO_BIND |
| 1553 | select TPL_OF_PLATDATA_RT |
| 1554 | help |
| 1555 | Some platforms (e.g. x86 Apollo Lake) load SPL into a read-only |
| 1556 | section of memory. This means that of-platdata must make a copy (in |
| 1557 | writeable memory) of anything it wants to modify, such as |
| 1558 | device-private data. |
| 1559 | |
Philipp Tomsich | a954fa3 | 2017-07-04 14:24:53 +0200 | [diff] [blame] | 1560 | config TPL_BOOTROM_SUPPORT |
Michal Simek | ce869b5 | 2021-05-20 13:08:44 +0200 | [diff] [blame] | 1561 | bool "Support returning to the BOOTROM (from TPL)" |
Philipp Tomsich | a954fa3 | 2017-07-04 14:24:53 +0200 | [diff] [blame] | 1562 | help |
| 1563 | Some platforms (e.g. the Rockchip RK3368) provide support in their |
| 1564 | ROM for loading the next boot-stage after performing basic setup |
| 1565 | from the TPL stage. |
| 1566 | |
| 1567 | Enable this option, to return to the BOOTROM through the |
| 1568 | BOOT_DEVICE_BOOTROM (or fall-through to the next boot device in the |
| 1569 | boot device list, if not implemented for a given board) |
| 1570 | |
Simon Glass | e7d285b | 2021-09-25 19:43:24 -0600 | [diff] [blame] | 1571 | config TPL_CRC32 |
| 1572 | bool "Support CRC32 in TPL" |
| 1573 | default y if TPL_ENV_SUPPORT || TPL_BLOBLIST |
| 1574 | help |
| 1575 | Enable this to support CRC32 in uImages or FIT images within SPL. |
| 1576 | This is a 32-bit checksum value that can be used to verify images. |
| 1577 | For FIT images, this is the least secure type of checksum, suitable |
| 1578 | for detected accidental image corruption. For secure applications you |
| 1579 | should consider SHA1 or SHA256. |
| 1580 | |
Simon Glass | 9ca0068 | 2021-07-10 21:14:31 -0600 | [diff] [blame] | 1581 | config TPL_DRIVERS_MISC |
Philipp Tomsich | c3916e7 | 2017-07-04 14:27:02 +0200 | [diff] [blame] | 1582 | bool "Support misc drivers in TPL" |
| 1583 | help |
| 1584 | Enable miscellaneous drivers in TPL. These drivers perform various |
| 1585 | tasks that don't fall nicely into other categories, Enable this |
| 1586 | option to build the drivers in drivers/misc as part of an TPL |
| 1587 | build, for those that support building in TPL (not all drivers do). |
| 1588 | |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1589 | config TPL_ENV_SUPPORT |
| 1590 | bool "Support an environment" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1591 | help |
| 1592 | Enable environment support in TPL. See SPL_ENV_SUPPORT for details. |
| 1593 | |
Simon Glass | 83061db | 2021-07-10 21:14:30 -0600 | [diff] [blame] | 1594 | config TPL_GPIO |
Simon Glass | 2d424eb | 2018-11-15 18:43:55 -0700 | [diff] [blame] | 1595 | bool "Support GPIO in TPL" |
| 1596 | help |
| 1597 | Enable support for GPIOs (General-purpose Input/Output) in TPL. |
| 1598 | GPIOs allow U-Boot to read the state of an input line (high or |
| 1599 | low) and set the state of an output line. This can be used to |
| 1600 | drive LEDs, control power to various system parts and read user |
| 1601 | input. GPIOs can be useful in TPL to enable a 'sign-of-life' LED, |
| 1602 | for example. Enable this option to build the drivers in |
| 1603 | drivers/gpio as part of an TPL build. |
| 1604 | |
Simon Glass | 975e7cf | 2021-07-10 21:14:36 -0600 | [diff] [blame] | 1605 | config TPL_I2C |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1606 | bool "Support I2C" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1607 | help |
Simon Glass | 975e7cf | 2021-07-10 21:14:36 -0600 | [diff] [blame] | 1608 | Enable support for the I2C bus in TPL. See SPL_I2C for |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1609 | details. |
| 1610 | |
| 1611 | config TPL_LIBCOMMON_SUPPORT |
| 1612 | bool "Support common libraries" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1613 | help |
| 1614 | Enable support for common U-Boot libraries within TPL. See |
| 1615 | SPL_LIBCOMMON_SUPPORT for details. |
| 1616 | |
| 1617 | config TPL_LIBGENERIC_SUPPORT |
| 1618 | bool "Support generic libraries" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1619 | help |
| 1620 | Enable support for generic U-Boot libraries within TPL. See |
| 1621 | SPL_LIBGENERIC_SUPPORT for details. |
| 1622 | |
Simon Glass | 6f004ad | 2021-08-08 12:20:16 -0600 | [diff] [blame] | 1623 | config TPL_MPC8XXX_INIT_DDR |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1624 | bool "Support MPC8XXX DDR init" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1625 | help |
| 1626 | Enable support for DDR-SDRAM on the MPC8XXX family within TPL. See |
Simon Glass | 6f004ad | 2021-08-08 12:20:16 -0600 | [diff] [blame] | 1627 | SPL_MPC8XXX_INIT_DDR for details. |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1628 | |
Simon Glass | 103c5f1 | 2021-08-08 12:20:09 -0600 | [diff] [blame] | 1629 | config TPL_MMC |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1630 | bool "Support MMC" |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1631 | depends on MMC |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1632 | help |
Simon Glass | 103c5f1 | 2021-08-08 12:20:09 -0600 | [diff] [blame] | 1633 | Enable support for MMC within TPL. See SPL_MMC for details. |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1634 | |
| 1635 | config TPL_NAND_SUPPORT |
| 1636 | bool "Support NAND flash" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1637 | help |
Philipp Tomsich | 616bd09 | 2017-07-28 17:03:03 +0200 | [diff] [blame] | 1638 | Enable support for NAND in TPL. See SPL_NAND_SUPPORT for details. |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1639 | |
Sekhar Nori | d50d681 | 2018-12-06 15:40:08 +0530 | [diff] [blame] | 1640 | config TPL_PCI |
Simon Glass | 2d424eb | 2018-11-15 18:43:55 -0700 | [diff] [blame] | 1641 | bool "Support PCI drivers" |
| 1642 | help |
| 1643 | Enable support for PCI in TPL. For platforms that need PCI to boot, |
| 1644 | or must perform some init using PCI in SPL, this provides the |
| 1645 | necessary driver support. This enables the drivers in drivers/pci |
| 1646 | as part of a TPL build. |
| 1647 | |
Simon Glass | 15042e7 | 2021-08-08 12:20:10 -0600 | [diff] [blame] | 1648 | config TPL_PCH |
Simon Glass | 2d424eb | 2018-11-15 18:43:55 -0700 | [diff] [blame] | 1649 | bool "Support PCH drivers" |
| 1650 | help |
| 1651 | Enable support for PCH (Platform Controller Hub) devices in TPL. |
| 1652 | These are used to set up GPIOs and the SPI peripheral early in |
| 1653 | boot. This enables the drivers in drivers/pch as part of a TPL |
| 1654 | build. |
| 1655 | |
Marek Vasut | d79dfd4 | 2018-04-07 17:03:45 +0200 | [diff] [blame] | 1656 | config TPL_RAM_SUPPORT |
| 1657 | bool "Support booting from RAM" |
| 1658 | help |
| 1659 | Enable booting of an image in RAM. The image can be preloaded or |
| 1660 | it can be loaded by TPL directly into RAM (e.g. using USB). |
| 1661 | |
| 1662 | config TPL_RAM_DEVICE |
| 1663 | bool "Support booting from preloaded image in RAM" |
| 1664 | depends on TPL_RAM_SUPPORT |
| 1665 | help |
| 1666 | Enable booting of an image already loaded in RAM. The image has to |
| 1667 | be already in memory when TPL takes over, e.g. loaded by the boot |
| 1668 | ROM. |
| 1669 | |
Simon Glass | 73c6ff6 | 2021-08-08 12:20:11 -0600 | [diff] [blame] | 1670 | config TPL_RTC |
Simon Glass | 2d424eb | 2018-11-15 18:43:55 -0700 | [diff] [blame] | 1671 | bool "Support RTC drivers" |
| 1672 | help |
| 1673 | Enable RTC (Real-time Clock) support in TPL. This includes support |
| 1674 | for reading and setting the time. Some RTC devices also have some |
| 1675 | non-volatile (battery-backed) memory which is accessible if |
| 1676 | needed. This enables the drivers in drivers/rtc as part of an TPL |
| 1677 | build. |
| 1678 | |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1679 | config TPL_SERIAL |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1680 | bool "Support serial" |
Alex Kiernan | 14ad44a | 2018-04-19 04:32:54 +0000 | [diff] [blame] | 1681 | select TPL_PRINTF |
| 1682 | select TPL_STRTO |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1683 | help |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1684 | Enable support for serial in TPL. See SPL_SERIAL for |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1685 | details. |
| 1686 | |
| 1687 | config TPL_SPI_FLASH_SUPPORT |
| 1688 | bool "Support SPI flash drivers" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1689 | help |
Philipp Tomsich | 616bd09 | 2017-07-28 17:03:03 +0200 | [diff] [blame] | 1690 | Enable support for using SPI flash in TPL. See SPL_SPI_FLASH_SUPPORT |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1691 | for details. |
| 1692 | |
Simon Glass | f38a299 | 2020-07-19 10:15:31 -0600 | [diff] [blame] | 1693 | config TPL_SPI_FLASH_TINY |
| 1694 | bool "Enable low footprint TPL SPI Flash support" |
| 1695 | depends on TPL_SPI_FLASH_SUPPORT && !SPI_FLASH_BAR |
| 1696 | default y if SPI_FLASH |
| 1697 | help |
| 1698 | Enable lightweight TPL SPI Flash support that supports just reading |
| 1699 | data/images from flash. No support to write/erase flash. Enable |
| 1700 | this if you have TPL size limitations and don't need full-fledged |
| 1701 | SPI flash support. |
| 1702 | |
Marek Vasut | 1e725e2 | 2018-04-07 16:05:46 +0200 | [diff] [blame] | 1703 | config TPL_SPI_LOAD |
| 1704 | bool "Support loading from SPI flash" |
| 1705 | depends on TPL_SPI_FLASH_SUPPORT |
| 1706 | help |
| 1707 | Enable support for loading next stage, U-Boot or otherwise, from |
| 1708 | SPI NOR in U-Boot TPL. |
| 1709 | |
Simon Glass | ea2ca7e | 2021-08-08 12:20:14 -0600 | [diff] [blame] | 1710 | config TPL_SPI |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1711 | bool "Support SPI drivers" |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1712 | help |
Simon Glass | ea2ca7e | 2021-08-08 12:20:14 -0600 | [diff] [blame] | 1713 | Enable support for using SPI in TPL. See SPL_SPI for |
Simon Glass | f73329e | 2016-09-12 23:18:27 -0600 | [diff] [blame] | 1714 | details. |
| 1715 | |
Lukasz Majewski | 56c4046 | 2020-06-04 23:11:53 +0800 | [diff] [blame] | 1716 | config TPL_DM_SPI |
| 1717 | bool "Support SPI DM drivers in TPL" |
| 1718 | help |
| 1719 | Enable support for SPI DM drivers in TPL. |
| 1720 | |
| 1721 | config TPL_DM_SPI_FLASH |
| 1722 | bool "Support SPI DM FLASH drivers in TPL" |
| 1723 | help |
| 1724 | Enable support for SPI DM flash drivers in TPL. |
| 1725 | |
Marek Vasut | 6ce3d67 | 2018-04-07 16:06:11 +0200 | [diff] [blame] | 1726 | config TPL_YMODEM_SUPPORT |
| 1727 | bool "Support loading using Ymodem" |
Simon Glass | 2a73606 | 2021-08-08 12:20:12 -0600 | [diff] [blame] | 1728 | depends on TPL_SERIAL |
Marek Vasut | 6ce3d67 | 2018-04-07 16:06:11 +0200 | [diff] [blame] | 1729 | help |
| 1730 | While loading from serial is slow it can be a useful backup when |
| 1731 | there is no other option. The Ymodem protocol provides a reliable |
| 1732 | means of transmitting U-Boot over a serial line for using in TPL, |
| 1733 | with a checksum to ensure correctness. |
| 1734 | |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1735 | endif # TPL |
| 1736 | |
Simon Glass | 747093d | 2022-04-30 00:56:53 -0600 | [diff] [blame] | 1737 | config VPL |
| 1738 | bool |
| 1739 | depends on SUPPORT_SPL |
| 1740 | prompt "Enable VPL" |
| 1741 | help |
| 1742 | If you want to build VPL as well as the normal image, TPL and SPL, |
| 1743 | say Y. |
| 1744 | |
| 1745 | if VPL |
| 1746 | |
| 1747 | config VPL_BANNER_PRINT |
| 1748 | bool "Enable output of the VPL banner 'U-Boot VPL ...'" |
| 1749 | depends on VPL |
| 1750 | default y |
| 1751 | help |
| 1752 | If this option is enabled, VPL will print the banner with version |
| 1753 | info. Disabling this option could be useful to reduce VPL boot time |
| 1754 | (e.g. approx. 6 ms faster, when output on i.MX6 with 115200 baud). |
| 1755 | |
| 1756 | config VPL_BOARD_INIT |
| 1757 | bool "Call board-specific initialization in VPL" |
| 1758 | help |
| 1759 | If this option is enabled, U-Boot will call the function |
| 1760 | spl_board_init() from board_init_r(). This function should be |
| 1761 | provided by the board. |
| 1762 | |
| 1763 | config VPL_CACHE |
| 1764 | depends on CACHE |
| 1765 | bool "Support cache drivers in VPL" |
| 1766 | help |
| 1767 | Enable support for cache drivers in VPL. |
| 1768 | |
| 1769 | config VPL_CRC32 |
| 1770 | bool "Support CRC32 in VPL" |
| 1771 | default y if VPL_ENV_SUPPORT || VPL_BLOBLIST |
| 1772 | help |
| 1773 | Enable this to support CRC32 in uImages or FIT images within VPL. |
| 1774 | This is a 32-bit checksum value that can be used to verify images. |
| 1775 | For FIT images, this is the least secure type of checksum, suitable |
| 1776 | for detected accidental image corruption. For secure applications you |
| 1777 | should consider SHA1 or SHA256. |
| 1778 | |
| 1779 | config VPL_DM_SPI |
| 1780 | bool "Support SPI DM drivers in VPL" |
| 1781 | help |
| 1782 | Enable support for SPI DM drivers in VPL. |
| 1783 | |
| 1784 | config VPL_DM_SPI_FLASH |
| 1785 | bool "Support SPI DM FLASH drivers in VPL" |
| 1786 | help |
| 1787 | Enable support for SPI DM flash drivers in VPL. |
| 1788 | |
| 1789 | config VPL_FRAMEWORK |
| 1790 | bool "Support VPL based upon the common SPL framework" |
| 1791 | default y |
| 1792 | help |
| 1793 | Enable the SPL framework under common/spl/ for VPL builds. |
| 1794 | This framework supports MMC, NAND and YMODEM and other methods |
| 1795 | loading of U-Boot's next stage. If unsure, say Y. |
| 1796 | |
| 1797 | config VPL_HANDOFF |
| 1798 | bool "Pass hand-off information from VPL to SPL" |
| 1799 | depends on HANDOFF && VPL_BLOBLIST |
| 1800 | default y |
| 1801 | help |
| 1802 | This option enables VPL to write handoff information. This can be |
| 1803 | used to pass information like the size of SDRAM from VPL to SPL. Also |
| 1804 | VPL can receive information from TPL in the same place if that is |
| 1805 | enabled. |
| 1806 | |
| 1807 | config VPL_LIBCOMMON_SUPPORT |
| 1808 | bool "Support common libraries" |
| 1809 | default y if SPL_LIBCOMMON_SUPPORT |
| 1810 | help |
| 1811 | Enable support for common U-Boot libraries within VPL. See |
| 1812 | SPL_LIBCOMMON_SUPPORT for details. |
| 1813 | |
| 1814 | config VPL_LIBGENERIC_SUPPORT |
| 1815 | bool "Support generic libraries" |
| 1816 | default y if SPL_LIBGENERIC_SUPPORT |
| 1817 | help |
| 1818 | Enable support for generic U-Boot libraries within VPL. These |
| 1819 | libraries include generic code to deal with device tree, hashing, |
| 1820 | printf(), compression and the like. This option is enabled on many |
| 1821 | boards. Enable this option to build the code in lib/ as part of a |
| 1822 | VPL build. |
| 1823 | |
| 1824 | config VPL_DRIVERS_MISC |
| 1825 | bool "Support misc drivers" |
| 1826 | default y if TPL_DRIVERS_MISC |
| 1827 | help |
| 1828 | Enable miscellaneous drivers in VPL. These drivers perform various |
| 1829 | tasks that don't fall nicely into other categories, Enable this |
| 1830 | option to build the drivers in drivers/misc as part of a VPL |
| 1831 | build, for those that support building in VPL (not all drivers do). |
| 1832 | |
| 1833 | config VPL_ENV_SUPPORT |
| 1834 | bool "Support an environment" |
| 1835 | help |
| 1836 | Enable environment support in VPL. The U-Boot environment provides |
| 1837 | a number of settings (essentially name/value pairs) which can |
| 1838 | control many aspects of U-Boot's operation. Enabling this option will |
| 1839 | make env_get() and env_set() available in VSPL. |
| 1840 | |
| 1841 | config VPL_GPIO |
| 1842 | bool "Support GPIO in VPL" |
| 1843 | default y if SPL_GPIO |
| 1844 | help |
| 1845 | Enable support for GPIOs (General-purpose Input/Output) in VPL. |
| 1846 | GPIOs allow U-Boot to read the state of an input line (high or |
| 1847 | low) and set the state of an output line. This can be used to |
| 1848 | drive LEDs, control power to various system parts and read user |
| 1849 | input. GPIOs can be useful in VPL to enable a 'sign-of-life' LED, |
| 1850 | for example. Enable this option to build the drivers in |
| 1851 | drivers/gpio as part of a VPL build. |
| 1852 | |
| 1853 | config VPL_HANDOFF |
| 1854 | bool "Pass hand-off information from VPL to SPL and U-Boot proper" |
| 1855 | depends on HANDOFF && VPL_BLOBLIST |
| 1856 | default y |
| 1857 | help |
| 1858 | This option enables VPL to write handoff information. This can be |
| 1859 | used to pass information like the size of SDRAM from VPL to U-Boot |
| 1860 | proper. The information is also available to VPL if it is useful |
| 1861 | there. |
| 1862 | |
| 1863 | config VPL_HASH |
| 1864 | bool "Support hashing drivers in VPL" |
| 1865 | depends on VPL |
| 1866 | select SHA1 |
| 1867 | select SHA256 |
| 1868 | help |
| 1869 | Enable hashing drivers in VPL. These drivers can be used to |
| 1870 | accelerate secure boot processing in secure applications. Enable |
| 1871 | this option to build system-specific drivers for hash acceleration |
| 1872 | as part of a VPL build. |
| 1873 | |
| 1874 | config VPL_I2C_SUPPORT |
| 1875 | bool "Support I2C in VPL" |
| 1876 | default y if SPL_I2C_SUPPORT |
| 1877 | help |
| 1878 | Enable support for the I2C bus in VPL. Vee SPL_I2C_SUPPORT for |
| 1879 | details. |
| 1880 | |
| 1881 | config VPL_PCH_SUPPORT |
| 1882 | bool "Support PCH drivers" |
| 1883 | default y if TPL_PCH_SUPPORT |
| 1884 | help |
| 1885 | Enable support for PCH (Platform Controller Hub) devices in VPL. |
| 1886 | These are used to set up GPIOs and the SPI peripheral early in |
| 1887 | boot. This enables the drivers in drivers/pch as part of a VPL |
| 1888 | build. |
| 1889 | |
| 1890 | config VPL_PCI |
| 1891 | bool "Support PCI drivers" |
| 1892 | default y if SPL_PCI |
| 1893 | help |
| 1894 | Enable support for PCI in VPL. For platforms that need PCI to boot, |
| 1895 | or must perform some init using PCI in VPL, this provides the |
| 1896 | necessary driver support. This enables the drivers in drivers/pci |
| 1897 | as part of a VPL build. |
| 1898 | |
| 1899 | config VPL_RTC |
| 1900 | bool "Support RTC drivers" |
| 1901 | help |
| 1902 | Enable RTC (Real-time Clock) support in VPL. This includes support |
| 1903 | for reading and setting the time. Some RTC devices also have some |
| 1904 | non-volatile (battery-backed) memory which is accessible if |
| 1905 | needed. This enables the drivers in drivers/rtc as part of a VPL |
| 1906 | build. |
| 1907 | |
| 1908 | config VPL_SERIAL |
| 1909 | bool "Support serial" |
| 1910 | default y if TPL_SERIAL |
| 1911 | select VPL_PRINTF |
| 1912 | select VPL_STRTO |
| 1913 | help |
| 1914 | Enable support for serial in VPL. See SPL_SERIAL_SUPPORT for |
| 1915 | details. |
| 1916 | |
| 1917 | config VPL_SIZE_LIMIT |
| 1918 | hex "Maximum size of VPL image" |
| 1919 | depends on VPL |
| 1920 | default 0x0 |
| 1921 | help |
| 1922 | Specifies the maximum length of the U-Boot VPL image. |
| 1923 | If this value is zero, it is ignored. |
| 1924 | |
| 1925 | config VPL_SPI |
| 1926 | bool "Support SPI drivers" |
| 1927 | help |
| 1928 | Enable support for using SPI in VPL. See SPL_SPI_SUPPORT for |
| 1929 | details. |
| 1930 | |
| 1931 | config VPL_SPI_FLASH_SUPPORT |
| 1932 | bool "Support SPI flash drivers" |
| 1933 | help |
| 1934 | Enable support for using SPI flash in VPL, and loading U-Boot from |
| 1935 | SPI flash. SPI flash (Serial Peripheral Bus flash) is named after |
| 1936 | the SPI bus that is used to connect it to a system. It is a simple |
| 1937 | but fast bidirectional 4-wire bus (clock, chip select and two data |
| 1938 | lines). This enables the drivers in drivers/mtd/spi as part of a |
| 1939 | VPL build. This normally requires VPL_SPI_SUPPORT. |
| 1940 | |
| 1941 | config VPL_TEXT_BASE |
| 1942 | hex "VPL Text Base" |
| 1943 | default 0x0 |
| 1944 | help |
| 1945 | The address in memory that VPL will be running from. |
| 1946 | |
| 1947 | endif # VPL |
| 1948 | |
Eugen Hristev | 0be0787 | 2019-05-24 09:38:10 +0300 | [diff] [blame] | 1949 | config SPL_AT91_MCK_BYPASS |
| 1950 | bool "Use external clock signal as a source of main clock for AT91 platforms" |
| 1951 | depends on ARCH_AT91 |
Eugen Hristev | 0be0787 | 2019-05-24 09:38:10 +0300 | [diff] [blame] | 1952 | help |
| 1953 | Use external 8 to 24 Mhz clock signal as source of main clock instead |
| 1954 | of an external crystal oscillator. |
| 1955 | This option disables the internal driving on the XOUT pin. |
| 1956 | The external source has to provide a stable clock on the XIN pin. |
| 1957 | If this option is disabled, the SoC expects a crystal oscillator |
| 1958 | that needs driving on both XIN and XOUT lines. |
| 1959 | |
Tom Rini | 226498b | 2017-05-22 19:21:57 +0000 | [diff] [blame] | 1960 | endif # SPL |
Simon Glass | 11bde1c | 2016-09-13 07:05:23 -0600 | [diff] [blame] | 1961 | endmenu |