powerpc/p1010rdb: SECURE BOOT enabled for NAND
PATCH v2 1/1 powerpc/p1010rdb: SECURE BOOT enabled for NAND
In case of secure boot from NAND, the DDR is initialized by the BootROM using the config words (CF_WORDS) in the CF_HEADER and u-boot image is copied from NAND to DDR by the BootROM. So, CONFIG_SYS_RAMBOOT has been defined for Secure Boot from NAND.
--- include/configs/P1010RDB.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Changes from v1:
Changed the subject line from SECURE BOOT- define CONFIG_SYS_RAMBOOT for NAND boot as per discussion
include/configs/P1010RDB.h +2 -1
@@ -541,7 +541,8 @@ extern unsigned long get_sdram_size(void); FTIM2_GPCM_TWP(0x1f))#define CONFIG_SYS_CS3_FTIM3 0x0 -#if defined(CONFIG_RAMBOOT_SDCARD ) || defined(CONFIG_RAMBOOT_SPIFLASH ) +#if defined(CONFIG_RAMBOOT_SDCARD ) || defined(CONFIG_RAMBOOT_SPIFLASH ) || \ + defined(CONFIG_RAMBOOT_NAND )#define CONFIG_SYS_RAMBOOT #define CONFIG_SYS_EXTRA_ENV_RELOC #else
Signature · 1 line
1.8.1.4
PATCH v2 1/1 powerpc/p1010rdb: SECURE BOOT enabled for NAND
Quoted 7 lines · Aneesh Bansal
In case of secure boot from NAND, the DDR is initialized by the BootROM using the config words (
CF_WORDS) in theCF_HEADERand u-boot image is copied from NAND to DDR by the BootROM. So,CONFIG_SYS_RAMBOOThas been defined for Secure Boot from NAND.Signed-off-by Aneesh Bansal <[email protected]>---
Applied to u-boot-mpc85xx/master, thanks.
York