diff options
| author | Yaroslav Kurlaev <yaroslav.kurlaev@3mdeb.com> | 2021-07-06 22:30:28 +0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-11 20:16:44 +0000 |
| commit | bcbcdf73943d8bc81f2e35c4a67eebcbde716eda (patch) | |
| tree | 9958c911919286264c3662bfcb964823b45edc1c /src/mainboard/emulation/qemu-power9/cbmem.c | |
| parent | e985d211fb1d975bbb5bee0ed2597c24ee05bd1e (diff) | |
src/mainboard/emulation/qemu-power9: add RAM detection
Change-Id: Ie333294c7a311f6d47bdfbd1fc3cec0128cf63e7
Signed-off-by: Yaroslav Kurlaev <yaroslav.kurlaev@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57081
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Diffstat (limited to 'src/mainboard/emulation/qemu-power9/cbmem.c')
| -rw-r--r-- | src/mainboard/emulation/qemu-power9/cbmem.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/mainboard/emulation/qemu-power9/cbmem.c b/src/mainboard/emulation/qemu-power9/cbmem.c index c1c5e94c5c..1b7b690883 100644 --- a/src/mainboard/emulation/qemu-power9/cbmem.c +++ b/src/mainboard/emulation/qemu-power9/cbmem.c @@ -1,11 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <cbmem.h> +#include <ramdetect.h> void *cbmem_top_chipset(void) { - /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ - /* For now, last 1M of 4G */ - void *ptr = (void *) (4ULL * GiB - 1 * MiB); - return ptr; + return (void *)(probe_ramsize(0, CONFIG_DRAM_SIZE_MB) * MiB); } |