| Message ID | 1614914007-28807-1-git-send-email-weijie.gao@mediatek.com |
|---|---|
| State | Accepted |
| Commit | ff6d1948dcdccf8a81590a989c05999f6a8a7645 |
| Delegated to: | Daniel Schwierzeck |
| Headers | show |
| Series | mips: mt7628: fix the displayed DDR type of mt7628 | expand |
On 05.03.21 04:13, Weijie Gao wrote: > The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type > from bootstrap register must be ignored, and always be assumed as DDR1. > > This patch fixes the displayed DDR type of mt7628. > > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Reviewed-by: Stefan Roese <sr@denx.de> Thanks, Stefan
Am Freitag, den 05.03.2021, 11:13 +0800 schrieb Weijie Gao: > The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR > type > from bootstrap register must be ignored, and always be assumed as > DDR1. > > This patch fixes the displayed DDR type of mt7628. > > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> > --- > arch/mips/mach-mtmips/mt7628/init.c | 3 +++ > 1 file changed, 3 insertions(+) > applied to u-boot-mips, thanks.
diff --git a/arch/mips/mach-mtmips/mt7628/init.c b/arch/mips/mach-mtmips/mt7628/init.c index 7c531ff686..6b535129df 100644 --- a/arch/mips/mach-mtmips/mt7628/init.c +++ b/arch/mips/mach-mtmips/mt7628/init.c @@ -68,6 +68,9 @@ int print_cpuinfo(void) val = readl(sysc + SYSCTL_EFUSE_CFG_REG); ee = val & EFUSE_MT7688; + if (pkg == PKG_ID_KN) + ddr = DRAM_DDR1; + printf("CPU: MediaTek MT%u%c ver:%u eco:%u\n", ee ? 7688 : 7628, pkg ? 'A' : 'K', ver, eco);
The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type from bootstrap register must be ignored, and always be assumed as DDR1. This patch fixes the displayed DDR type of mt7628. Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> --- arch/mips/mach-mtmips/mt7628/init.c | 3 +++ 1 file changed, 3 insertions(+)