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| author | Alexander Graf <agraf@suse.de> | 2016-11-02 10:36:20 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-11-28 20:15:20 -0500 |
| commit | 1bcf7a30d81b0f770cb217dedef8e4034da9d87d (patch) | |
| tree | 0cb7aaa726b95c6c84ab886792d7832ba8a0c5b0 /board/raspberrypi/rpi | |
| parent | 8b82dd9adde852dd506af39dc74ddc59f5295cb7 (diff) | |
| download | u-boot-1bcf7a30d81b0f770cb217dedef8e4034da9d87d.tar.gz u-boot-1bcf7a30d81b0f770cb217dedef8e4034da9d87d.tar.bz2 u-boot-1bcf7a30d81b0f770cb217dedef8e4034da9d87d.zip | |
bcm2835: Reserve the spin table in efi memory map
Firmware provides a spin table on the raspberry pi. This table shouldn't
get overwritten by payloads, so we need to mark it as reserved.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'board/raspberrypi/rpi')
| -rw-r--r-- | board/raspberrypi/rpi/rpi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index 04f27b4b8f..22e87a2a13 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -8,6 +8,7 @@ #include <inttypes.h> #include <config.h> #include <dm.h> +#include <efi_loader.h> #include <fdt_support.h> #include <fdt_simplefb.h> #include <lcd.h> @@ -518,5 +519,10 @@ int ft_board_setup(void *blob, bd_t *bd) */ lcd_dt_simplefb_add_node(blob); +#ifdef CONFIG_EFI_LOADER + /* Reserve the spin table */ + efi_add_memory_map(0, 1, EFI_RESERVED_MEMORY_TYPE, 0); +#endif + return 0; } |