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author | Angel Pons <th3fanbus@gmail.com> | 2020-01-05 20:21:20 +0100 |
---|---|---|
committer | Felix Held <felix-coreboot@felixheld.de> | 2020-01-10 14:59:46 +0000 |
commit | 88521881133e62d8f3298388faa718efabc9107a (patch) | |
tree | b02e605a39741d1416d3ecdd80cdcaa13a774cbc /src/northbridge/intel/sandybridge/raminit_mrc.c | |
parent | d589be3648f3e3c9ef5a0aaac9bfe713c8fef333 (diff) | |
download | coreboot-88521881133e62d8f3298388faa718efabc9107a.tar.xz |
nb/intel/sandybridge: Add a bunch of MCHBAR defines
While we are at it, also:
- Rename related variables to match the register names.
- Update some comments to better reflect what some registers are about.
- Add various FIXME comments on registers that seem to be used wrongly.
With BUILD_TIMELESS=1, this commit does not change the coreboot build of:
- Asus P8H61-M PRO with native raminit.
- Gigabyte GA-H61MA-D3V with native raminit.
- Lenovo Thinkpad X230 with native raminit.
- Lenovo Thinkpad X220 with MRC raminit.
Change-Id: I5e5fe56eaa90842dbbdd1bfbbcb7709237b4c486
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/northbridge/intel/sandybridge/raminit_mrc.c')
-rw-r--r-- | src/northbridge/intel/sandybridge/raminit_mrc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_mrc.c b/src/northbridge/intel/sandybridge/raminit_mrc.c index 959ea4128d..8daa9aaad1 100644 --- a/src/northbridge/intel/sandybridge/raminit_mrc.c +++ b/src/northbridge/intel/sandybridge/raminit_mrc.c @@ -249,7 +249,7 @@ void sdram_initialize(struct pei_data *pei_data) /* For reference print the System Agent version * after executing the UEFI PEI stage. */ - u32 version = MCHBAR32(0x5034); + u32 version = MCHBAR32(MRC_REVISION); printk(BIOS_DEBUG, "System Agent Version %d.%d.%d Build %d\n", version >> 24, (version >> 16) & 0xff, (version >> 8) & 0xff, version & 0xff); |