From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 27 Mar 2007 23:15:10 +0000 (+0000)
Subject: fix flash buswidth detection
X-Git-Tag: v19.07.0-rc1~40267
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1bde611b1ae4a91ba04d4c4c1c630ab0ffe1b002;p=openwrt%2Fstaging%2Fhauke.git

fix flash buswidth detection

SVN-Revision: 6727
---

diff --git a/target/linux/atheros-2.6/files/arch/mips/atheros/ar5312.c b/target/linux/atheros-2.6/files/arch/mips/atheros/ar5312.c
index 384020b27e..57d56eb0e5 100644
--- a/target/linux/atheros-2.6/files/arch/mips/atheros/ar5312.c
+++ b/target/linux/atheros-2.6/files/arch/mips/atheros/ar5312.c
@@ -255,13 +255,13 @@ int __init ar5312_init_devices(void)
 	ar5312_eth0_data.board_config = board_config;
 	ar5312_eth1_data.board_config = board_config;
 
-	/* fixup flash width; TODO: constants -> defines */
-	fctl = sysRegRead(AR531X_FLASHCTL) & 0x30000000;
+	/* fixup flash width */
+	fctl = sysRegRead(AR531X_FLASHCTL) & FLASHCTL_MW;
 	switch (fctl) {
-		case 0x20000000:
+		case FLASHCTL_MWx16:
 			ar5312_flash_data.width = 2;
 			break;
-		case 0x00000000:
+		case FLASHCTL_MWx8:
 		default:
 			ar5312_flash_data.width = 1;
 			break;