diff options
author | Shelley Chen <shchen@chromium.org> | 2018-03-05 11:15:37 -0800 |
---|---|---|
committer | Furquan Shaikh <furquan@google.com> | 2018-03-07 20:03:53 +0000 |
commit | 9d2e597908d4467bd325a0b581f978e5639c8b68 (patch) | |
tree | 384ea66cec5e8a7d1c2b66c75bcc691c68ff7ef8 /src/mainboard/google/poppy/variants/nami/include | |
parent | ee62c4937d38880beaf629a40777a8c86639bf03 (diff) |
mb/google/poppy/variants/nami: Add memory detection logic
Alkali will use LPDDR3, so need to have Nami support both
DDR4 and LPDDR3. We do this with the PCH_MEM_CONFIG4 GPIO.
BUG=b:73514687
BRANCH=None
TEST=None
Change-Id: Ife6740ce0e8fe109ded7b954134171ba91895628
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/25000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/poppy/variants/nami/include')
-rw-r--r-- | src/mainboard/google/poppy/variants/nami/include/variant/gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/include/variant/gpio.h b/src/mainboard/google/poppy/variants/nami/include/variant/gpio.h index 3dfe92f814..98450f602f 100644 --- a/src/mainboard/google/poppy/variants/nami/include/variant/gpio.h +++ b/src/mainboard/google/poppy/variants/nami/include/variant/gpio.h @@ -30,6 +30,7 @@ #define GPIO_MEM_CONFIG_1 GPP_C13 #define GPIO_MEM_CONFIG_2 GPP_C14 #define GPIO_MEM_CONFIG_3 GPP_C15 +#define GPIO_MEM_CONFIG_4 GPP_E15 /* EC wake is LAN_WAKE# which is a special DeepSX wake pin */ #define GPE_EC_WAKE GPE0_LAN_WAK |