From: Luka Perkov <luka@openwrt.org>
Date: Mon, 23 Dec 2013 00:23:07 +0000 (+0100)
Subject: ARM: kirkwood: fix cpu info for 6282 device id
X-Git-Tag: v2015.04-rc1~40^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=62d1e990d9ac70f718c036ac7167a0058bd2d916;p=platform%2Fkernel%2Fu-boot.git

ARM: kirkwood: fix cpu info for 6282 device id

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Stefan Roese <sr@denx.de>
---

diff --git a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
index 9e412bb..4c9d3fd 100644
--- a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
+++ b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
@@ -181,7 +181,7 @@ static void kw_sysrst_check(void)
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
 {
-	char *rev;
+	char *rev = "??";
 	u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff;
 	u8 revid = readl(KW_REG_PCIE_REVID) & 0xff;
 
@@ -192,7 +192,13 @@ int print_cpuinfo(void)
 
 	switch (revid) {
 	case 0:
-		rev = "Z0";
+		if (devid == 0x6281)
+			rev = "Z0";
+		else if (devid == 0x6282)
+			rev = "A0";
+		break;
+	case 1:
+		rev = "A1";
 		break;
 	case 2:
 		rev = "A0";
@@ -201,7 +207,6 @@ int print_cpuinfo(void)
 		rev = "A1";
 		break;
 	default:
-		rev = "??";
 		break;
 	}