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| author | Ruchika Gupta <ruchika.gupta@nxp.com> | 2017-04-17 18:07:17 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-04-17 09:03:30 -0700 |
| commit | 70f9661ca9130c446c146f582046024eddaaee31 (patch) | |
| tree | 0aff9deda35c319115c63ed13f271bb17a2e3ef9 /include | |
| parent | 11d14bfb756331bc26ee6ea118f9c1bd8aa0fc65 (diff) | |
| download | u-boot-70f9661ca9130c446c146f582046024eddaaee31.tar.gz | |
arm: ls1043ardb: Add SD secure boot target
- Add SD secure boot target for ls1043ardb.
- Implement FSL_LSCH2 specific spl_board_init() to setup CAAM stream
ID and corresponding stream ID in SMMU.
- Change the u-boot size defined by a macro for copying the main
U-Boot by SPL to also include the u-boot Secure Boot header size as
header is appended to u-boot image. So header will also be copied
from SD to DDR.
- CONFIG_MAX_SPL_SIZE is limited to 90KB. SPL is copied to OCRAM
(128K) where 32K are reserved for use by boot ROM and 6K for secure
boto header.
- Error messages during SPL boot are limited to error code numbers
instead of strings to reduce the size of SPL image.
Signed-off-by: Vinitha Pillai-B57223 <vinitha.pillai@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ls1043a_common.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h index 23b7ef7b82..c63c5e3403 100644 --- a/include/configs/ls1043a_common.h +++ b/include/configs/ls1043a_common.h @@ -71,7 +71,7 @@ #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" #define CONFIG_SPL_TEXT_BASE 0x10000000 -#define CONFIG_SPL_MAX_SIZE 0x1d000 +#define CONFIG_SPL_MAX_SIZE 0x17000 #define CONFIG_SPL_STACK 0x1001e000 #define CONFIG_SPL_PAD_TO 0x1d000 @@ -80,7 +80,19 @@ #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 #define CONFIG_SPL_BSS_START_ADDR 0x80100000 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 -#define CONFIG_SYS_MONITOR_LEN 0xa0000 + +#ifdef CONFIG_SECURE_BOOT +#define CONFIG_U_BOOT_HDR_SIZE (16 << 10) +/* + * HDR would be appended at end of image and copied to DDR along + * with U-Boot image. Here u-boot max. size is 512K. So if binary + * size increases then increase this size in case of secure boot as + * it uses raw u-boot image instead of fit image. + */ +#define CONFIG_SYS_MONITOR_LEN (0x100000 + CONFIG_U_BOOT_HDR_SIZE) +#else +#define CONFIG_SYS_MONITOR_LEN 0x100000 +#endif /* ifdef CONFIG_SECURE_BOOT */ #endif /* NAND SPL */ |