Attention is currently required from: Hung-Te Lin.
hsin-hsiung wang has uploaded this change for review.
soc/mediatek/mt8192: mt6315: update initial setting
According to current flow, we don't check the boot reason of mt6315, so
removing the unused setting about boot status.
Reset power-off sequence to zero to make sure it meets hardware
requirement.
BUG=b:179000151
BRANCH=none
TEST=boot asurada correctly
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Change-Id: Ie9d39be532ec378bd6df6bf1b93307dae4068fc6
---
M src/soc/mediatek/mt8192/mt6315.c
1 file changed, 4 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/46/51246/1
diff --git a/src/soc/mediatek/mt8192/mt6315.c b/src/soc/mediatek/mt8192/mt6315.c
index 7f9b770..4f3e54c 100644
--- a/src/soc/mediatek/mt8192/mt6315.c
+++ b/src/soc/mediatek/mt8192/mt6315.c
@@ -20,11 +20,6 @@
{0x1417, 0x43, 0xFF, 0},
{0x3A2, 0x2A, 0xFF, 0},
{0x3A1, 0x7C, 0xFF, 0},
- /* clear boot status */
- {0x12A, 0x3, 0xFF, 0},
- {0xD, 1, 0x1, 0},
- {0xD, 0, 0x1, 0},
- {0x1416, 0xF, 0xF, 0},
/* init setting */
{0x13, 0x2, 0x2, 0},
{0x15, 0x1F, 0x1F, 0},
@@ -90,6 +85,8 @@
{0x16AC, 0xD7, 0xFF, 0},
{0x16AD, 0x81, 0xFF, 0},
{0x16AE, 0x13, 0x3F, 0},
+ /* reset sequence off to zero */
+ {0x139, 0, 0x1, 0},
/* enable magic key protection */
{0x3A1, 0, 0xFF, 0},
{0x3A2, 0, 0xFF, 0},
@@ -182,6 +179,8 @@
{0x16AE, 0x13, 0x3F, 0},
/* Don't remove this! it's MT6315 for GPU only to disable VBUCK3 */
{0x1440, 0x0, 0x4, 0},
+ /* reset sequence off to zero */
+ {0x139, 0, 0x1, 0},
/* enable magic key protection */
{0x3A1, 0, 0xFF, 0},
{0x3A2, 0, 0xFF, 0},
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