| Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 2 | /* |
| 3 | * (C) Copyright 2011 |
| 4 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef __CONFIG_KEYMILE_POWERPC_H |
| 8 | #define __CONFIG_KEYMILE_POWERPC_H |
| 9 | |
| Simon Glass | ea8c37d | 2013-03-05 14:39:46 +0000 | [diff] [blame] | 10 | /* Do boardspecific init for all boards */ |
| Simon Glass | ea8c37d | 2013-03-05 14:39:46 +0000 | [diff] [blame] | 11 | |
| Holger Brunck | 6a0952a | 2020-10-09 17:21:32 +0200 | [diff] [blame] | 12 | /* Increase max size of compressed kernel */ |
| Holger Brunck | 6a0952a | 2020-10-09 17:21:32 +0200 | [diff] [blame] | 13 | |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 14 | /****************************************************************************** |
| 15 | * (PRAM usage) |
| 16 | * ... ------------------------------------------------------- |
| 17 | * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM |
| 18 | * ... |<------------------- pram -------------------------->| |
| 19 | * ... ------------------------------------------------------- |
| 20 | * @END_OF_RAM: |
| 21 | * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose |
| 22 | * @CONFIG_KM_PHRAM: address for /var |
| 23 | * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application) |
| 24 | * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM |
| 25 | */ |
| 26 | |
| 27 | /* size of rootfs in RAM */ |
| 28 | #define CONFIG_KM_ROOTFSSIZE 0x0 |
| Valentin Longchamp | 2475367 | 2014-08-13 10:24:04 +0200 | [diff] [blame] | 29 | /* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable |
| 30 | * is not valid yet, which is the case for when u-boot copies itself to RAM */ |
| 31 | #define CONFIG_PRAM ((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10) |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 32 | |
| Holger Brunck | db0bb57 | 2011-07-04 21:27:16 +0000 | [diff] [blame] | 33 | /* architecture specific default bootargs */ |
| 34 | #define CONFIG_KM_DEF_BOOT_ARGS_CPU "" |
| 35 | |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 36 | #define CONFIG_KM_DEF_ENV_CPU \ |
| Mario Six | 5bc0543 | 2018-03-28 14:38:20 +0200 | [diff] [blame] | 37 | "u-boot="CONFIG_HOSTNAME "/u-boot.bin\0" \ |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 38 | "update=" \ |
| Marek Vasut | 93ea89f | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 39 | "protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\ |
| 40 | "erase " __stringify(BOOTFLASH_START) " +${filesize} && "\ |
| 41 | "cp.b ${load_addr_r} " __stringify(BOOTFLASH_START) \ |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 42 | " ${filesize} && " \ |
| Marek Vasut | 93ea89f | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 43 | "protect on " __stringify(BOOTFLASH_START) " +${filesize}\0"\ |
| Gerlando Falauto | b1c2a7a | 2014-01-27 16:58:28 +0100 | [diff] [blame] | 44 | "set_fdthigh=true\0" \ |
| Valentin Longchamp | c6d32df | 2015-11-13 16:15:20 +0100 | [diff] [blame] | 45 | "checkfdt=true\0" \ |
| Holger Brunck | 6a0952a | 2020-10-09 17:21:32 +0200 | [diff] [blame] | 46 | "bootm_mapsize=" __stringify(CONFIG_SYS_BOOTM_LEN) "\0" \ |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 47 | "" |
| 48 | |
| Holger Brunck | de3ad13 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 49 | #endif /* __CONFIG_KEYMILE_POWERPC_H */ |