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authorTing Shen <phoenixshen@google.com>2019-01-28 18:15:00 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-02-05 13:41:45 +0000
commitdff29e0c65462258776b8fb821516faad3ec1394 (patch)
treea711cd01310f677a54f6497be8f8f071b96be54c /src/soc/cavium
parent4929f4361936bcc994044dea5c79619746384d5e (diff)
downloadcoreboot-dff29e0c65462258776b8fb821516faad3ec1394.tar.xz
bootmem: add new memory type for BL31
After CL:31122, we can finally define a memory type specific for BL31, to make sure BL31 is not loaded on other reserved area. Change-Id: Idbd9a7fe4b12af23de1519892936d8d88a000e2c Signed-off-by: Ting Shen <phoenixshen@google.com> Reviewed-on: https://review.coreboot.org/c/31123 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/soc/cavium')
-rw-r--r--src/soc/cavium/cn81xx/include/soc/memlayout.ld2
-rw-r--r--src/soc/cavium/cn81xx/soc.c7
2 files changed, 1 insertions, 8 deletions
diff --git a/src/soc/cavium/cn81xx/include/soc/memlayout.ld b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
index e3bf61f1f4..22226176e7 100644
--- a/src/soc/cavium/cn81xx/include/soc/memlayout.ld
+++ b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
@@ -22,7 +22,7 @@ SECTIONS
{
DRAM_START(0x00000000)
/* Secure region 0 - 1MiB */
- REGION(bl31, 0, 0xe0000, 0x1000)
+ BL31(0, 0xe0000)
REGION(sff8104, 0xe0000, 0x20000, 0x1000)
/* Insecure region 1MiB - TOP OF DRAM */
diff --git a/src/soc/cavium/cn81xx/soc.c b/src/soc/cavium/cn81xx/soc.c
index 2046d21b11..4b265d7d7b 100644
--- a/src/soc/cavium/cn81xx/soc.c
+++ b/src/soc/cavium/cn81xx/soc.c
@@ -319,18 +319,11 @@ static int dt_platform_fixup(struct device_tree_fixup *fixup,
return 0;
}
-extern u8 _bl31[];
-extern u8 _ebl31[];
extern u8 _sff8104[];
extern u8 _esff8104[];
void bootmem_platform_add_ranges(void)
{
- /* ATF reserved */
- bootmem_add_range((uintptr_t)_bl31,
- ((uintptr_t)_ebl31 - (uintptr_t)_bl31),
- BM_MEM_RESERVED);
-
bootmem_add_range((uintptr_t)_sff8104,
((uintptr_t)_esff8104 - (uintptr_t)_sff8104),
BM_MEM_RESERVED);