Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 2 | /* |
| 3 | * siemens am33x common board options |
| 4 | * (C) Copyright 2013 Siemens Schweiz AG |
| 5 | * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 6 | * |
| 7 | * Based on: |
| 8 | * U-Boot file:/include/configs/am335x_evm.h |
| 9 | * |
| 10 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 11 | */ |
| 12 | |
| 13 | #ifndef __CONFIG_SIEMENS_AM33X_COMMON_H |
| 14 | #define __CONFIG_SIEMENS_AM33X_COMMON_H |
| 15 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 16 | #include <asm/arch/omap.h> |
| 17 | |
| 18 | #define CONFIG_DMA_COHERENT |
| 19 | #define CONFIG_DMA_COHERENT_SIZE (1 << 20) |
| 20 | |
| 21 | #define CONFIG_ENV_SIZE (0x2000) |
| 22 | #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) |
Heiko Schocher | 578056c | 2015-06-15 14:56:41 +0200 | [diff] [blame] | 23 | #ifdef CONFIG_SIEMENS_MACH_TYPE |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 24 | #define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE |
Heiko Schocher | 578056c | 2015-06-15 14:56:41 +0200 | [diff] [blame] | 25 | #endif |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 26 | |
| 27 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| 28 | #define CONFIG_SETUP_MEMORY_TAGS |
| 29 | #define CONFIG_INITRD_TAG |
| 30 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 31 | /* commands to include */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 32 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 33 | #ifndef CONFIG_SPL_BUILD |
| 34 | #define CONFIG_ROOTPATH "/opt/eldk" |
| 35 | #endif |
| 36 | |
| 37 | #define CONFIG_ENV_OVERWRITE 1 |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 38 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 39 | #define CONFIG_SYS_AUTOLOAD "yes" |
| 40 | |
| 41 | /* Clock Defines */ |
| 42 | #define V_OSCK 24000000 /* Clock output from T2 */ |
| 43 | #define V_SCLK (V_OSCK) |
| 44 | |
| 45 | /* We set the max number of command args high to avoid HUSH bugs. */ |
| 46 | #define CONFIG_SYS_MAXARGS 32 |
| 47 | |
| 48 | /* Console I/O Buffer Size */ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 49 | #define CONFIG_SYS_CBSIZE 1024 |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 50 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 51 | /* Boot Argument Buffer Size */ |
| 52 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 53 | |
| 54 | /* |
| 55 | * memtest works on 8 MB in DRAM after skipping 32MB from |
| 56 | * start addr of ram disk |
| 57 | */ |
| 58 | #define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024)) |
| 59 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \ |
| 60 | + (8 * 1024 * 1024)) |
| 61 | |
| 62 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 63 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 64 | #define CONFIG_SF_DEFAULT_SPEED (75000000) |
| 65 | |
| 66 | /* Physical Memory Map */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 67 | #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ |
| 68 | |
| 69 | #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1 |
| 70 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ |
| 71 | GENERATED_GBL_DATA_SIZE) |
| 72 | /* Platform/Board specific defs */ |
| 73 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ |
| 74 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 75 | |
| 76 | /* NS16550 Configuration */ |
Heiko Schocher | 7142343 | 2016-06-13 15:16:01 +0200 | [diff] [blame] | 77 | #ifdef CONFIG_SPL_BUILD |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 78 | #define CONFIG_SYS_NS16550_SERIAL |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 79 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
Heiko Schocher | 7142343 | 2016-06-13 15:16:01 +0200 | [diff] [blame] | 80 | #endif |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 81 | #define CONFIG_SYS_NS16550_CLK (48000000) |
| 82 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 |
| 83 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 |
| 84 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 85 | |
| 86 | /* I2C Configuration */ |
| 87 | #define CONFIG_I2C |
Heiko Schocher | 6789e84 | 2013-10-22 11:03:18 +0200 | [diff] [blame] | 88 | #define CONFIG_SYS_I2C |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 89 | |
| 90 | /* Defines for SPL */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 91 | #define CONFIG_SPL_TEXT_BASE 0x402F0400 |
Tom Rini | fa2f81b | 2016-08-26 13:30:43 -0400 | [diff] [blame] | 92 | #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ |
| 93 | CONFIG_SPL_TEXT_BASE) |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 94 | |
| 95 | #define CONFIG_SPL_BSS_START_ADDR 0x80000000 |
| 96 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ |
| 97 | |
Paul Kocialkowski | e2ccdf8 | 2014-11-08 23:14:55 +0100 | [diff] [blame] | 98 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
Guillaume GARDET | 205b4f3 | 2014-10-15 17:53:11 +0200 | [diff] [blame] | 99 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 100 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 101 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
| 102 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 103 | #define CONFIG_SPL_NAND_BASE |
| 104 | #define CONFIG_SPL_NAND_DRIVERS |
| 105 | #define CONFIG_SPL_NAND_ECC |
Heiko Schocher | 6b3943f | 2016-06-07 08:55:45 +0200 | [diff] [blame] | 106 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 107 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| 108 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ |
| 109 | CONFIG_SYS_NAND_PAGE_SIZE) |
| 110 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 |
| 111 | #define CONFIG_SYS_NAND_OOBSIZE 64 |
| 112 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) |
| 113 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS |
| 114 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ |
| 115 | 10, 11, 12, 13, 14, 15, 16, 17, \ |
| 116 | 18, 19, 20, 21, 22, 23, 24, 25, \ |
| 117 | 26, 27, 28, 29, 30, 31, 32, 33, \ |
| 118 | 34, 35, 36, 37, 38, 39, 40, 41, \ |
| 119 | 42, 43, 44, 45, 46, 47, 48, 49, \ |
| 120 | 50, 51, 52, 53, 54, 55, 56, 57, } |
| 121 | |
| 122 | #define CONFIG_SYS_NAND_ECCSIZE 512 |
| 123 | #define CONFIG_SYS_NAND_ECCBYTES 14 |
pekon gupta | 3f71906 | 2013-11-18 19:03:01 +0530 | [diff] [blame] | 124 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 125 | |
| 126 | #define CONFIG_SYS_NAND_ECCSTEPS 4 |
| 127 | #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \ |
| 128 | CONFIG_SYS_NAND_ECCSTEPS) |
| 129 | |
| 130 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
| 131 | |
| 132 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 |
| 133 | |
| 134 | /* |
| 135 | * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM |
| 136 | * 64 bytes before this address should be set aside for u-boot.img's |
| 137 | * header. That is 0x800FFFC0--0x80100000 should not be used for any |
| 138 | * other needs. |
| 139 | */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 140 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 |
| 141 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 |
| 142 | |
| 143 | /* |
| 144 | * Since SPL did pll and ddr initialization for us, |
| 145 | * we don't need to do it twice. |
| 146 | */ |
| 147 | #ifndef CONFIG_SPL_BUILD |
| 148 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 149 | #endif |
| 150 | |
| 151 | #ifndef CONFIG_SPL_BUILD |
| 152 | /* |
| 153 | * USB configuration |
| 154 | */ |
Paul Kocialkowski | 95de1e2 | 2015-08-04 17:04:06 +0200 | [diff] [blame] | 155 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 156 | |
| 157 | #define CONFIG_AM335X_USB0 |
| 158 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL |
| 159 | #define CONFIG_AM335X_USB1 |
| 160 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 161 | |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 162 | /* USB DRACO ID as default */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 163 | #define CONFIG_USBD_HS |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 164 | |
| 165 | /* USB Device Firmware Update support */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 166 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20) |
Heiko Schocher | 401341d | 2014-03-18 08:09:57 +0100 | [diff] [blame] | 167 | #define DFU_MANIFEST_POLL_TIMEOUT 25000 |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 168 | |
| 169 | #endif /* CONFIG_SPL_BUILD */ |
| 170 | |
| 171 | /* |
| 172 | * Default to using SPI for environment, etc. We have multiple copies |
| 173 | * of SPL as the ROM will check these locations. |
| 174 | * 0x0 - 0x20000 : First copy of SPL |
| 175 | * 0x20000 - 0x40000 : Second copy of SPL |
| 176 | * 0x40000 - 0x60000 : Third copy of SPL |
| 177 | * 0x60000 - 0x80000 : Fourth copy of SPL |
| 178 | * 0x80000 - 0xDF000 : U-Boot |
| 179 | * 0xDF000 - 0xE0000 : U-Boot Environment |
| 180 | * 0xE0000 - 0x442000 : Linux Kernel |
| 181 | * 0x442000 - 0x800000 : Userland |
| 182 | */ |
| 183 | #if defined(CONFIG_SPI_BOOT) |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 184 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| 185 | # define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */ |
| 186 | # define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ |
| 187 | #endif /* SPI support */ |
| 188 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 189 | #define CONFIG_BOOTP_DEFAULT |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 190 | #define CONFIG_BOOTP_DNS2 |
| 191 | #define CONFIG_BOOTP_SEND_HOSTNAME |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 192 | #define CONFIG_NET_RETRY_COUNT 10 |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 193 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 194 | /* NAND support */ |
| 195 | #ifdef CONFIG_NAND |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 196 | /* UBI Support */ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 197 | |
| 198 | /* Commen environment */ |
| 199 | #define CONFIG_PREBOOT |
| 200 | #define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \ |
| 201 | "setenv bootargs ${bootargs};" \ |
| 202 | "mtdparts default;" \ |
| 203 | "draco_led 1;" \ |
| 204 | "dfu 0 nand 0;" \ |
| 205 | "draco_led 0;\0" \ |
| 206 | |
| 207 | #define COMMON_ENV_NAND_BOOT \ |
| 208 | "nand_boot=echo Booting from nand; " \ |
| 209 | "if test ${upgrade_available} -eq 1; then " \ |
| 210 | "if test ${bootcount} -gt ${bootlimit}; " \ |
| 211 | "then " \ |
| 212 | "setenv upgrade_available 0;" \ |
| 213 | "setenv ${partitionset_active} true;" \ |
| 214 | "if test -n ${A}; then " \ |
| 215 | "setenv partitionset_active B; " \ |
| 216 | "env delete A; " \ |
| 217 | "fi;" \ |
| 218 | "if test -n ${B}; then " \ |
| 219 | "setenv partitionset_active A; " \ |
| 220 | "env delete B; " \ |
| 221 | "fi;" \ |
| 222 | "saveenv; " \ |
| 223 | "fi;" \ |
| 224 | "fi;" \ |
| 225 | "echo set ${partitionset_active}...;" \ |
| 226 | "run nand_args; " |
| 227 | |
| 228 | #define COMMON_ENV_NAND_CMDS "flash_self=run nand_boot\0" \ |
| 229 | "flash_self_test=setenv testargs test; " \ |
| 230 | "run nand_boot\0" \ |
| 231 | "dfu_start=echo Preparing for dfu mode ...; " \ |
| 232 | "run dfu_args; \0" |
| 233 | |
| 234 | #define COMMON_ENV_SETTINGS \ |
| 235 | "verify=no \0" \ |
| 236 | "project_dir=targetdir\0" \ |
| 237 | "upgrade_available=0\0" \ |
| 238 | "altbootcmd=run bootcmd\0" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 239 | "partitionset_active=A\0" \ |
| 240 | "loadaddr=0x82000000\0" \ |
| 241 | "kloadaddr=0x81000000\0" \ |
| 242 | "script_addr=0x81900000\0" \ |
| 243 | "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \ |
| 244 | "nfsopts=nolock rw\0" \ |
| 245 | "ip_method=none\0" \ |
| 246 | "bootenv=uEnv.txt\0" \ |
| 247 | "bootargs_defaults=setenv bootargs " \ |
| 248 | "console=${console} " \ |
| 249 | "${testargs} " \ |
| 250 | "${optargs}\0" \ |
| 251 | "siemens_help=echo; "\ |
| 252 | "echo Type 'run flash_self' to use kernel and root " \ |
| 253 | "filesystem on memory; echo Type 'run flash_self_test' to " \ |
| 254 | "use kernel and root filesystem on memory, boot in test " \ |
| 255 | "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \ |
| 256 | "from memory and root filesystem over NFS; echo Type " \ |
| 257 | "'run net_nfs' to get Kernel over TFTP and mount root " \ |
| 258 | "filesystem over NFS; " \ |
| 259 | "echo Set partitionset_active variable to 'A' " \ |
| 260 | "or 'B' to select kernel and rootfs partition; " \ |
| 261 | "echo" \ |
| 262 | "\0" |
| 263 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 264 | /* |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 265 | * Variant 1 partition layout |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 266 | * chip-size = 256MiB |
| 267 | *| name | size | address area | |
| 268 | *------------------------------------------------------- |
| 269 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | |
| 270 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | |
| 271 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | |
| 272 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | |
| 273 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | |
| 274 | *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff | |
| 275 | *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff | |
| 276 | *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff | |
| 277 | *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff | |
| 278 | *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff | |
| 279 | *------------------------------------------------------- |
Tom Rini | 43ede0b | 2017-10-22 17:55:07 -0400 | [diff] [blame] | 280 | |
| 281 | "mtdparts=omap2-nand.0:" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 282 | "128k(spl)," \ |
| 283 | "128k(spl.backup1)," \ |
| 284 | "128k(spl.backup2)," \ |
| 285 | "128k(spl.backup3)," \ |
| 286 | "1920k(u-boot)," \ |
| 287 | "128k(uboot.env)," \ |
| 288 | "5120k(kernel_a)," \ |
| 289 | "5120k(kernel_b)," \ |
| 290 | "8192k(mtdoops)," \ |
| 291 | "-(rootfs)" |
Tom Rini | 43ede0b | 2017-10-22 17:55:07 -0400 | [diff] [blame] | 292 | */ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 293 | |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 294 | #define DFU_ALT_INFO_NAND_V1 \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 295 | "spl part 0 1;" \ |
| 296 | "spl.backup1 part 0 2;" \ |
| 297 | "spl.backup2 part 0 3;" \ |
| 298 | "spl.backup3 part 0 4;" \ |
| 299 | "u-boot part 0 5;" \ |
| 300 | "u-boot.env part 0 6;" \ |
| 301 | "kernel_a part 0 7;" \ |
| 302 | "kernel_b part 0 8;" \ |
| 303 | "rootfs partubi 0 10" |
| 304 | |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 305 | #define CONFIG_ENV_SETTINGS_NAND_V1 \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 306 | "nand_active_ubi_vol=rootfs_a\0" \ |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 307 | "nand_active_ubi_vol_A=rootfs_a\0" \ |
| 308 | "nand_active_ubi_vol_B=rootfs_b\0" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 309 | "nand_root_fs_type=ubifs rootwait=1\0" \ |
| 310 | "nand_src_addr=0x280000\0" \ |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 311 | "nand_src_addr_A=0x280000\0" \ |
| 312 | "nand_src_addr_B=0x780000\0" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 313 | "nand_args=run bootargs_defaults;" \ |
| 314 | "mtdparts default;" \ |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 315 | "setenv ${partitionset_active} true;" \ |
| 316 | "if test -n ${A}; then " \ |
| 317 | "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \ |
| 318 | "setenv nand_src_addr ${nand_src_addr_A};" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 319 | "fi;" \ |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 320 | "if test -n ${B}; then " \ |
| 321 | "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \ |
| 322 | "setenv nand_src_addr ${nand_src_addr_B};" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 323 | "fi;" \ |
| 324 | "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ |
Heiko Schocher | 6b3943f | 2016-06-07 08:55:45 +0200 | [diff] [blame] | 325 | "ubi.mtd=9,${ubi_off};" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 326 | "setenv bootargs ${bootargs} " \ |
| 327 | "root=${nand_root} noinitrd ${mtdparts} " \ |
| 328 | "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ |
| 329 | "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ |
| 330 | "=mtdoops\0" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 331 | COMMON_ENV_DFU_ARGS \ |
| 332 | "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \ |
| 333 | COMMON_ENV_NAND_BOOT \ |
| 334 | "nand read.i ${kloadaddr} ${nand_src_addr} " \ |
| 335 | "${nand_img_size}; bootm ${kloadaddr}\0" \ |
| 336 | COMMON_ENV_NAND_CMDS |
| 337 | |
| 338 | #define CONFIG_ENV_SETTINGS_V1 \ |
| 339 | COMMON_ENV_SETTINGS \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 340 | "net_args=run bootargs_defaults;" \ |
| 341 | "mtdparts default;" \ |
| 342 | "setenv bootfile ${project_dir}/kernel/uImage;" \ |
| 343 | "setenv rootpath /home/projects/${project_dir}/rootfs;" \ |
| 344 | "setenv bootargs ${bootargs} " \ |
| 345 | "root=/dev/nfs ${mtdparts} " \ |
| 346 | "nfsroot=${serverip}:${rootpath},${nfsopts} " \ |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 347 | "ip=${ipaddr}:${serverip}:" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 348 | "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 349 | "net_nfs=echo Booting from network ...; " \ |
| 350 | "run net_args; " \ |
| 351 | "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 352 | "bootm ${kloadaddr}\0" |
| 353 | |
| 354 | /* |
Tom Rini | 43ede0b | 2017-10-22 17:55:07 -0400 | [diff] [blame] | 355 | * Variant 2 partition layout (default) |
Egli, Samuel | 0dd1c31 | 2015-07-01 17:57:39 +0200 | [diff] [blame] | 356 | * chip-size = 256MiB or 512 MiB |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 357 | *| name | size | address area | |
| 358 | *------------------------------------------------------- |
| 359 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | |
| 360 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | |
| 361 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | |
| 362 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | |
| 363 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | |
| 364 | *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff | |
| 365 | *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff | |
Egli, Samuel | 0dd1c31 | 2015-07-01 17:57:39 +0200 | [diff] [blame] | 366 | *| mtdoops | 512.000 KiB | 0x 360000..0x 3dffff | |
| 367 | *| (256) rootfs | 252.125 MiB | 0x 3E0000..0x fffffff | |
| 368 | *| (512) rootfs | 508.125 MiB | 0x 3E0000..0x1fffffff | |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 369 | *------------------------------------------------------- |
| 370 | */ |
| 371 | |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 372 | #define DFU_ALT_INFO_NAND_V2 \ |
| 373 | "spl part 0 1;" \ |
| 374 | "spl.backup1 part 0 2;" \ |
| 375 | "spl.backup2 part 0 3;" \ |
| 376 | "spl.backup3 part 0 4;" \ |
| 377 | "u-boot part 0 5;" \ |
| 378 | "u-boot.env0 part 0 6;" \ |
| 379 | "u-boot.env1 part 0 7;" \ |
Egli, Samuel | 0dd1c31 | 2015-07-01 17:57:39 +0200 | [diff] [blame] | 380 | "rootfs partubi 0 9" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 381 | |
| 382 | #define CONFIG_ENV_SETTINGS_NAND_V2 \ |
| 383 | "nand_active_ubi_vol=rootfs_a\0" \ |
| 384 | "rootfs_name=rootfs\0" \ |
| 385 | "kernel_name=uImage\0"\ |
| 386 | "nand_root_fs_type=ubifs rootwait=1\0" \ |
| 387 | "nand_args=run bootargs_defaults;" \ |
| 388 | "mtdparts default;" \ |
| 389 | "setenv ${partitionset_active} true;" \ |
| 390 | "if test -n ${A}; then " \ |
| 391 | "setenv nand_active_ubi_vol ${rootfs_name}_a;" \ |
| 392 | "fi;" \ |
| 393 | "if test -n ${B}; then " \ |
| 394 | "setenv nand_active_ubi_vol ${rootfs_name}_b;" \ |
| 395 | "fi;" \ |
| 396 | "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ |
Egli, Samuel | 0dd1c31 | 2015-07-01 17:57:39 +0200 | [diff] [blame] | 397 | "ubi.mtd=rootfs,2048;" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 398 | "setenv bootargs ${bootargs} " \ |
| 399 | "root=${nand_root} noinitrd ${mtdparts} " \ |
| 400 | "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ |
| 401 | "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ |
| 402 | "=mtdoops\0" \ |
| 403 | COMMON_ENV_DFU_ARGS \ |
| 404 | "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \ |
| 405 | COMMON_ENV_NAND_BOOT \ |
Heiko Schocher | 6b3943f | 2016-06-07 08:55:45 +0200 | [diff] [blame] | 406 | "ubi part rootfs ${ubi_off};" \ |
Heiko Schocher | 61159b7 | 2015-06-16 14:59:34 +0200 | [diff] [blame] | 407 | "ubifsmount ubi0:${nand_active_ubi_vol};" \ |
| 408 | "ubifsload ${kloadaddr} boot/${kernel_name};" \ |
| 409 | "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \ |
| 410 | "bootm ${kloadaddr} - ${loadaddr}\0" \ |
| 411 | "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \ |
| 412 | "bootm ${kloadaddr} - ${loadaddr}\0" \ |
| 413 | COMMON_ENV_NAND_CMDS |
| 414 | |
| 415 | #define CONFIG_ENV_SETTINGS_V2 \ |
| 416 | COMMON_ENV_SETTINGS \ |
| 417 | "net_args=run bootargs_defaults;" \ |
| 418 | "mtdparts default;" \ |
| 419 | "setenv bootfile ${project_dir}/kernel/uImage;" \ |
| 420 | "setenv bootdtb ${project_dir}/kernel/dtb;" \ |
| 421 | "setenv rootpath /home/projects/${project_dir}/rootfs;" \ |
| 422 | "setenv bootargs ${bootargs} " \ |
| 423 | "root=/dev/nfs ${mtdparts} " \ |
| 424 | "nfsroot=${serverip}:${rootpath},${nfsopts} " \ |
| 425 | "ip=${ipaddr}:${serverip}:" \ |
| 426 | "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ |
| 427 | "net_nfs=echo Booting from network ...; " \ |
| 428 | "run net_args; " \ |
| 429 | "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \ |
| 430 | "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \ |
| 431 | "bootm ${kloadaddr} - ${loadaddr}\0" |
| 432 | |
Heiko Schocher | 578056c | 2015-06-15 14:56:41 +0200 | [diff] [blame] | 433 | /* |
| 434 | * Variant 3 partition layout |
| 435 | * chip-size = 512MiB |
| 436 | *| name | size | address area | |
| 437 | *------------------------------------------------------- |
| 438 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | |
| 439 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | |
| 440 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | |
| 441 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | |
| 442 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | |
| 443 | *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff | |
| 444 | *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff | |
| 445 | *| rootfs | 300.000 MiB | 0x 360000..0x12f5ffff | |
| 446 | *| mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff | |
| 447 | *|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff | |
| 448 | *------------------------------------------------------- |
Heiko Schocher | 578056c | 2015-06-15 14:56:41 +0200 | [diff] [blame] | 449 | |
Tom Rini | 43ede0b | 2017-10-22 17:55:07 -0400 | [diff] [blame] | 450 | "mtdparts=omap2-nand.0:" \ |
Heiko Schocher | 578056c | 2015-06-15 14:56:41 +0200 | [diff] [blame] | 451 | "128k(spl)," \ |
| 452 | "128k(spl.backup1)," \ |
| 453 | "128k(spl.backup2)," \ |
| 454 | "128k(spl.backup3)," \ |
| 455 | "1920k(u-boot)," \ |
| 456 | "512k(u-boot.env0)," \ |
| 457 | "512k(u-boot.env1)," \ |
| 458 | "300m(rootfs)," \ |
| 459 | "512k(mtdoops)," \ |
| 460 | "-(configuration)" |
| 461 | |
Tom Rini | 43ede0b | 2017-10-22 17:55:07 -0400 | [diff] [blame] | 462 | */ |
| 463 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 464 | #define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */ |
| 465 | /* to access nand at */ |
| 466 | /* CS0 */ |
| 467 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND |
| 468 | devices */ |
| 469 | #if !defined(CONFIG_SPI_BOOT) |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 470 | #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ |
| 471 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ |
| 472 | #endif |
| 473 | #endif |
| 474 | |
Samuel Egli | 56eb3da | 2013-11-04 14:05:03 +0100 | [diff] [blame] | 475 | /* Reboot after 60 sec if bootcmd fails */ |
| 476 | #define CONFIG_RESET_TO_RETRY |
| 477 | #define CONFIG_BOOT_RETRY_TIME 60 |
| 478 | |
Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 479 | #endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */ |