diff options
Diffstat (limited to 'arch/arm/mach-k3/am62a7_init.c')
| -rw-r--r-- | arch/arm/mach-k3/am62a7_init.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/arm/mach-k3/am62a7_init.c b/arch/arm/mach-k3/am62a7_init.c index e9569f0d264..02da24a3d6f 100644 --- a/arch/arm/mach-k3/am62a7_init.c +++ b/arch/arm/mach-k3/am62a7_init.c @@ -25,8 +25,11 @@ static struct rom_extended_boot_data bootdata __section(".data"); static void store_boot_info_from_rom(void) { bootindex = *(u32 *)(CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX); - memcpy(&bootdata, (uintptr_t *)ROM_ENTENDED_BOOT_DATA_INFO, - sizeof(struct rom_extended_boot_data)); + + if (IS_ENABLED(CONFIG_CPU_V7R)) { + memcpy(&bootdata, (uintptr_t *)ROM_ENTENDED_BOOT_DATA_INFO, + sizeof(struct rom_extended_boot_data)); + } } static void ctrl_mmr_unlock(void) @@ -123,6 +126,15 @@ void board_init_f(ulong dummy) k3_sysfw_loader(true, NULL, NULL); #endif +#if defined(CONFIG_CPU_V7R) + /* + * Relocate boot information to OCRAM (after TIFS has opend this + * region for us) so the next bootloader stages can keep access to + * primary vs backup bootmodes. + */ + writel(bootindex, K3_BOOT_PARAM_TABLE_INDEX_OCRAM); +#endif + /* * Force probe of clk_k3 driver here to ensure basic default clock * configuration is always done. |