On 9/24/19 5:10 PM, Mian Yousaf Kaukab wrote:
This reverts commit 0797f7f0b7e1d7853e2842ddc235ffef139fa792.
Tegra specific solution is not required any more as efi core has been made aware of ram_top with the following commit: 7b78d6438a efi_loader: Reserve unaccessible memory
Signed-off-by: Mian Yousaf Kaukab ykaukab@suse.de
Looks ok to me but I have no board to test. You can use the command
efidebug memmap
to verify that the memory map matches your expectations.
CONFIG_CMD_EFIDEBUG=y is needed for the command.
Best regards
Heinrich
arch/arm/mach-tegra/board2.c | 14 -------------- 1 file changed, 14 deletions(-)
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index f13bd256cc..07f54f0684 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -6,7 +6,6 @@
#include <common.h> #include <dm.h> -#include <efi_loader.h> #include <env.h> #include <errno.h> #include <ns16550.h> @@ -224,19 +223,6 @@ int board_early_init_f(void)
int board_late_init(void) { -#if CONFIG_IS_ENABLED(EFI_LOADER)
- if (gd->bd->bi_dram[1].start) {
/** Only bank 0 is below board_get_usable_ram_top(), so all of* bank 1 is not mapped by the U-Boot MMU configuration, and so* we must prevent EFI from using it.*/efi_add_memory_map(gd->bd->bi_dram[1].start,gd->bd->bi_dram[1].size >> EFI_PAGE_SHIFT,EFI_BOOT_SERVICES_DATA, false);- }
-#endif
- #if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE) if (tegra_cpu_is_non_secure()) { printf("CPU is in NS mode\n");