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ARM: kirkwood: fix cpu info for 6282 device id

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Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Luka Perkov 2013-12-23 01:23:07 +01:00 • committed by Luka Perkov
parent 5aa2297da7
commit 62d1e990d9
1 changed files with 8 additions and 3 deletions
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11
arch/arm/cpu/arm926ejs/kirkwood/cpu.c
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@ -181,7 +181,7 @@ static void kw_sysrst_check(void)
#if defined(CONFIG_DISPLAY_CPUINFO) #if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void) int print_cpuinfo(void)
{ {
char *rev; char *rev = "??";
u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff; u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff;
u8 revid = readl(KW_REG_PCIE_REVID) & 0xff; u8 revid = readl(KW_REG_PCIE_REVID) & 0xff;
@ -192,7 +192,13 @@ int print_cpuinfo(void)
switch (revid) { switch (revid) {
case 0: case 0:
rev = "Z0"; if (devid == 0x6281)
rev = "Z0";
else if (devid == 0x6282)
rev = "A0";
break;
case 1:
rev = "A1";
break; break;
case 2: case 2:
rev = "A0"; rev = "A0";
@ -201,7 +207,6 @@ int print_cpuinfo(void)
rev = "A1"; rev = "A1";
break; break;
default: default:
rev = "??";
break; break;
} }