Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel

4 files changed, 62 insertions, 7 deletions

diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S
index 1db3c97dbc49..d48747ebcd3d 100644
--- a/arch/arm/mach-msm/include/mach/debug-macro.S
+++ b/arch/arm/mach-msm/include/mach/debug-macro.S
@@ -14,15 +14,18 @@
  *
  */
 
+
+
 #include <mach/hardware.h>
 #include <mach/msm_iomap.h>
 
+#ifdef CONFIG_MSM_DEBUG_UART
         .macro  addruart,rx
         @ see if the MMU is enabled and select appropriate base address
         mrc     p15, 0, \rx, c1, c0
         tst     \rx, #1
-        ldreq   \rx, =MSM_UART1_PHYS
-        movne   \rx, #0
+        ldreq   \rx, =MSM_DEBUG_UART_PHYS
+        ldrne   \rx, =MSM_DEBUG_UART_BASE
         .endm
 
         .macro  senduart,rd,rx
@@ -32,13 +35,20 @@
 
         .macro  waituart,rd,rx
         @ wait for TX_READY
-        teq     \rx, #0
-        bne     2f
-1:      ldr     \rd, [\rx, #0x08]
+1001:   ldr     \rd, [\rx, #0x08]
         tst     \rd, #0x04
-        beq     1b
-2:
+        beq     1001b
+        .endm
+#else
+        .macro  addruart,rx
+        .endm
+
+        .macro  senduart,rd,rx
+        .endm
+
+        .macro  waituart,rd,rx
         .endm
+#endif
 
         .macro  busyuart,rd,rx
         .endm
diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h
new file mode 100644
index 000000000000..0ecf25426284
--- /dev/null
+++ b/arch/arm/mach-msm/include/mach/mmc.h
@@ -0,0 +1,26 @@
+/*
+ *  arch/arm/include/asm/mach/mmc.h
+ */
+#ifndef ASMARM_MACH_MMC_H
+#define ASMARM_MACH_MMC_H
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+
+struct embedded_sdio_data {
+        struct sdio_cis cis;
+        struct sdio_cccr cccr;
+        struct sdio_embedded_func *funcs;
+        int num_funcs;
+};
+
+struct mmc_platform_data {
+        unsigned int ocr_mask;                  /* available voltages */
+        u32 (*translate_vdd)(struct device *, unsigned int);
+        unsigned int (*status)(struct device *);
+        struct embedded_sdio_data *embedded_sdio;
+        int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
+};
+
+#endif
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 2f7b4c8620d9..9dae1a98c77a 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -84,6 +84,18 @@
 #define MSM_UART3_PHYS        0xA9C00000
 #define MSM_UART3_SIZE        SZ_4K
 
+#ifdef CONFIG_MSM_DEBUG_UART
+#define MSM_DEBUG_UART_BASE   0xE1000000
+#if CONFIG_MSM_DEBUG_UART == 1
+#define MSM_DEBUG_UART_PHYS   MSM_UART1_PHYS
+#elif CONFIG_MSM_DEBUG_UART == 2
+#define MSM_DEBUG_UART_PHYS   MSM_UART2_PHYS
+#elif CONFIG_MSM_DEBUG_UART == 3
+#define MSM_DEBUG_UART_PHYS   MSM_UART3_PHYS
+#endif
+#define MSM_DEBUG_UART_SIZE   SZ_4K
+#endif
+
 #define MSM_SDC1_PHYS         0xA0400000
 #define MSM_SDC1_SIZE         SZ_4K
 
diff --git a/arch/arm/mach-msm/include/mach/uncompress.h b/arch/arm/mach-msm/include/mach/uncompress.h
index 026e8955ace9..d94292c29d8e 100644
--- a/arch/arm/mach-msm/include/mach/uncompress.h
+++ b/arch/arm/mach-msm/include/mach/uncompress.h
@@ -16,9 +16,16 @@
 #ifndef __ASM_ARCH_MSM_UNCOMPRESS_H
 
 #include "hardware.h"
+#include "linux/io.h"
+#include "mach/msm_iomap.h"
 
 static void putc(int c)
 {
+#if defined(MSM_DEBUG_UART_PHYS)
+        unsigned base = MSM_DEBUG_UART_PHYS;
+        while (!(readl(base + 0x08) & 0x04)) ;
+        writel(c, base + 0x0c);
+#endif
 }
 
 static inline void flush(void)