X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fplat-omap%2Fcommon.c;h=f498a23ba0640ec36e56f11690a2580a51b18e28;hb=b6645c35843b9608bed8c2981fc53b942758853f;hp=f4dff423ae7c19569adf3302f7851a527b595360;hpb=251a169c69d1ff07cee7a9bb9fc4faff6b1d2ac3;p=pandora-kernel.git

diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index f4dff423ae7c..f498a23ba064 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -40,12 +40,32 @@
 
 #define NO_LENGTH_CHECK 0xffffffff
 
-unsigned char omap_bootloader_tag[512];
+unsigned char omap_bootloader_tag[1024];
 int omap_bootloader_tag_len;
 
 struct omap_board_config_kernel *omap_board_config;
 int omap_board_config_size;
 
+#ifdef CONFIG_OMAP_BOOT_TAG
+
+static int __init parse_tag_omap(const struct tag *tag)
+{
+	u32 size = tag->hdr.size - (sizeof(tag->hdr) >> 2);
+
+        size <<= 2;
+	if (size > sizeof(omap_bootloader_tag))
+		return -1;
+
+	memcpy(omap_bootloader_tag, tag->u.omap.data, size);
+	omap_bootloader_tag_len = size;
+
+        return 0;
+}
+
+__tagtable(ATAG_BOARD, parse_tag_omap);
+
+#endif
+
 static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
 {
 	struct omap_board_config_kernel *kinfo = NULL;
@@ -248,7 +268,8 @@ static struct omap_globals *omap2_globals;
 
 static void __init __omap2_set_globals(void)
 {
-	omap2_set_globals_memory(omap2_globals);
+	omap2_set_globals_tap(omap2_globals);
+	omap2_set_globals_sdrc(omap2_globals);
 	omap2_set_globals_control(omap2_globals);
 	omap2_set_globals_prcm(omap2_globals);
 }
@@ -258,12 +279,13 @@ static void __init __omap2_set_globals(void)
 #if defined(CONFIG_ARCH_OMAP2420)
 
 static struct omap_globals omap242x_globals = {
-	.tap	= (__force void __iomem *)OMAP2_IO_ADDRESS(0x48014000),
-	.sdrc	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE),
-	.sms	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE),
-	.ctrl	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_CTRL_BASE),
-	.prm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE),
-	.cm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_CM_BASE),
+	.class	= OMAP242X_CLASS,
+	.tap	= OMAP2_IO_ADDRESS(0x48014000),
+	.sdrc	= OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE),
+	.sms	= OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE),
+	.ctrl	= OMAP2_IO_ADDRESS(OMAP2420_CTRL_BASE),
+	.prm	= OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE),
+	.cm	= OMAP2_IO_ADDRESS(OMAP2420_CM_BASE),
 };
 
 void __init omap2_set_globals_242x(void)
@@ -276,12 +298,13 @@ void __init omap2_set_globals_242x(void)
 #if defined(CONFIG_ARCH_OMAP2430)
 
 static struct omap_globals omap243x_globals = {
-	.tap	= (__force void __iomem *)OMAP2_IO_ADDRESS(0x4900a000),
-	.sdrc	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE),
-	.sms	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE),
-	.ctrl	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE),
-	.prm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE),
-	.cm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2430_CM_BASE),
+	.class	= OMAP243X_CLASS,
+	.tap	= OMAP2_IO_ADDRESS(0x4900a000),
+	.sdrc	= OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE),
+	.sms	= OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE),
+	.ctrl	= OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE),
+	.prm	= OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE),
+	.cm	= OMAP2_IO_ADDRESS(OMAP2430_CM_BASE),
 };
 
 void __init omap2_set_globals_243x(void)
@@ -294,12 +317,13 @@ void __init omap2_set_globals_243x(void)
 #if defined(CONFIG_ARCH_OMAP3430)
 
 static struct omap_globals omap343x_globals = {
-	.tap	= (__force void __iomem *)OMAP2_IO_ADDRESS(0x4830A000),
-	.sdrc	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE),
-	.sms	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE),
-	.ctrl	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE),
-	.prm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE),
-	.cm	= (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP3430_CM_BASE),
+	.class	= OMAP343X_CLASS,
+	.tap	= OMAP2_IO_ADDRESS(0x4830A000),
+	.sdrc	= OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE),
+	.sms	= OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE),
+	.ctrl	= OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE),
+	.prm	= OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE),
+	.cm	= OMAP2_IO_ADDRESS(OMAP3430_CM_BASE),
 };
 
 void __init omap2_set_globals_343x(void)