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authorElyes HAOUAS <ehaouas@noos.fr>2019-05-22 16:57:54 +0200
committerNico Huber <nico.h@gmx.de>2019-06-14 18:07:30 +0000
commit3bf4e28fb83ee1550e8adc1f1dcf993ccb79bdf4 (patch)
tree7862416d6270b594a6cb1639f49388622a382df6 /src/northbridge/intel
parent30645bff5e6c4a873d27f0d99ca2834488c0f119 (diff)
downloadcoreboot-3bf4e28fb83ee1550e8adc1f1dcf993ccb79bdf4.tar.xz
nb/i945: Drop CHANNEL_XOR_RANDOMIZATION selection
CHANNEL_XOR_RANDOMIZATION is configurable for no reason. Change-Id: I31e6ed6cb040dcba756cbfd2247d90753d372915 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/northbridge/intel')
-rw-r--r--src/northbridge/intel/i945/Kconfig4
-rw-r--r--src/northbridge/intel/i945/raminit.c4
2 files changed, 0 insertions, 8 deletions
diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index 2c21420088..93251965c1 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -56,10 +56,6 @@ config I945_LVDS
for the LVDS port. A linear framebuffer is only supported for
LVDS.
-config CHANNEL_XOR_RANDOMIZATION
- bool
- default n
-
config MMCONF_BASE_ADDRESS
hex
default 0xf0000000
diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c
index 797ea1229d..281e7b2679 100644
--- a/src/northbridge/intel/i945/raminit.c
+++ b/src/northbridge/intel/i945/raminit.c
@@ -2112,12 +2112,8 @@ static void sdram_post_jedec_initialization(struct sys_info *sysinfo)
if (sysinfo->interleaved) {
reg32 = MCHBAR32(DCC);
-#if CONFIG(CHANNEL_XOR_RANDOMIZATION)
reg32 &= ~(1 << 10);
reg32 |= (1 << 9);
-#else
- reg32 &= ~(1 << 9);
-#endif
MCHBAR32(DCC) = reg32;
}