From: Florian Fainelli <florian@openwrt.org>
Date: Sat, 27 Jun 2009 18:23:58 +0000 (+0000)
Subject: prevent bcm6338 and bcm6345 from crashing very early
X-Git-Tag: reboot~23126
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bcc1dd7f996f4057374c3eb776c4624ab3659474;p=openwrt%2Fstaging%2Flynxis.git

prevent bcm6338 and bcm6345 from crashing very early

SVN-Revision: 16585
---

diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 3e767d8a63..92d46e7628 100644
--- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -323,9 +323,15 @@ void __init board_prom_init(void)
 	char cfe_version[32];
 	u32 val;
 
-	/* read base address of boot chip select (0) */
-	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
-	val &= MPI_CSBASE_BASE_MASK;
+	/* read base address of boot chip select (0) 
+	 * 6338 does not have MPI but boots from standard
+	 * MIPS Flash address */
+	if (BCMCPU_IS_6338() || BCMCPU_IS_6345())
+		val = 0x1fc00000;
+	else {
+		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+		val &= MPI_CSBASE_BASE_MASK;
+	}
 	boot_addr = (u8 *)KSEG1ADDR(val);
 
 	/* dump cfe version */