diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/start.S | 11 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/fsl_secure_boot.h | 5 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index e61d8e0fc2..a70fb711c7 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -1052,6 +1052,17 @@ create_init_ram_area: CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \ CONFIG_SYS_PBI_FLASH_WINDOW & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \ 0, r6 + +#elif defined(CONFIG_RAMBOOT_PBL) && defined(CONFIG_SECURE_BOOT) + /* create a temp mapping in AS = 1 for mapping CONFIG_SYS_MONITOR_BASE + * to L3 Address configured by PBL for ISBC code + */ + create_tlb1_entry 15, \ + 1, BOOKE_PAGESZ_1M, \ + CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \ + CONFIG_SYS_INIT_L3_ADDR & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \ + 0, r6 + #else /* * create a temp mapping in AS=1 to the 1M CONFIG_SYS_MONITOR_BASE space, the main diff --git a/arch/powerpc/include/asm/fsl_secure_boot.h b/arch/powerpc/include/asm/fsl_secure_boot.h index 7810ae2147..442853c239 100644 --- a/arch/powerpc/include/asm/fsl_secure_boot.h +++ b/arch/powerpc/include/asm/fsl_secure_boot.h @@ -48,6 +48,11 @@ #define CONFIG_SYS_INIT_L3_ADDR 0xbff00000 #endif +#if defined(CONFIG_RAMBOOT_PBL) +#undef CONFIG_SYS_INIT_L3_ADDR +#define CONFIG_SYS_INIT_L3_ADDR 0xbff00000 +#endif + #if defined(CONFIG_C29XPCIE) #define CONFIG_KEY_REVOCATION #endif |