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authorAngel Pons <th3fanbus@gmail.com>2020-10-13 21:39:13 +0200
committerAngel Pons <th3fanbus@gmail.com>2020-10-23 18:09:12 +0000
commit6fe7986daf7d7915f27b2e30aa120fce7d834c6e (patch)
tree6baf5dd3ee184a265c1365c76cba5baab0292d05 /src
parentac0281447824adbac93a1d0c66e565029797d44d (diff)
nb/intel/haswell: Drop unnecessary register read
Reading MAD_CHNL has no effect, so there's no need to read it here. Change-Id: I8d2aa4787de7f54f49d161f61c9c0abaa811cb83 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46361 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src')
-rw-r--r--src/northbridge/intel/haswell/raminit.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/northbridge/intel/haswell/raminit.c b/src/northbridge/intel/haswell/raminit.c
index 9c6c00ff16..aaeaadf9ae 100644
--- a/src/northbridge/intel/haswell/raminit.c
+++ b/src/northbridge/intel/haswell/raminit.c
@@ -227,8 +227,6 @@ void setup_sdram_meminfo(struct pei_data *pei_data)
memset(mem_info, 0, sizeof(struct memory_info));
- /* FIXME: Do we need to read MCHBAR32(MAD_CHNL) ? (Answer: Nope) */
- MCHBAR32(MAD_CHNL);
addr_decode_ch[0] = MCHBAR32(MAD_DIMM_CH0);
addr_decode_ch[1] = MCHBAR32(MAD_DIMM_CH1);