Merge current mainline tree into linux-omap tree

[pandora-kernel.git] / arch / arm / plat-omap / common.c

diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 6a95529..f498a23 100644 (file)
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -19,20 +19,20 @@
 #include <linux/serial_reg.h>
 #include <linux/clk.h>
 
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
 #include <asm/io.h>
 #include <asm/setup.h>
 
-#include <asm/arch/common.h>
-#include <asm/arch/board.h>
-#include <asm/arch/control.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/fpga.h>
+#include <mach/common.h>
+#include <mach/board.h>
+#include <mach/control.h>
+#include <mach/mux.h>
+#include <mach/fpga.h>
 
-#include <asm/arch/clock.h>
+#include <mach/clock.h>
 
 #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
 # include "../mach-omap2/sdrc.h"
@@ -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)