ARM: OMAP: Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap1 / board-osk.c

diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index a66505f58b1591f21e25634ac16ee26bf27e043d..82ec34c43bc56c60acf51efdb4e254f30f37f522 100644 (file)
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -267,13 +267,17 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = {
 
 static void __init osk_init_smc91x(void)
 {
+       u32 l;
+
        if ((gpio_request(0, "smc_irq")) < 0) {
                printk("Error requesting gpio 0 for smc91x irq\n");
                return;
        }
 
        /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
-       EMIFS_CCS(1) |= 0x3;
+       l = omap_readl(EMIFS_CCS(1));
+       l |= 0x3;
+       omap_writel(l, EMIFS_CCS(1));
 }
 
 static void __init osk_init_cf(void)
@@ -526,13 +530,16 @@ static void __init osk_mistral_init(void) { }
 
 static void __init osk_init(void)
 {
+       u32 l;
+
        /* Workaround for wrong CS3 (NOR flash) timing
         * There are some U-Boot versions out there which configure
         * wrong CS3 memory timings. This mainly leads to CRC
         * or similar errors if you use NOR flash (e.g. with JFFS2)
         */
-       if (EMIFS_CCS(3) != EMIFS_CS3_VAL)
-               EMIFS_CCS(3) = EMIFS_CS3_VAL;
+       l = omap_readl(EMIFS_CCS(3));
+       if (l != EMIFS_CS3_VAL)
+               omap_writel(EMIFS_CS3_VAL, EMIFS_CCS(3));
 
        osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
        osk_flash_resource.end += SZ_32M - 1;