Merge branch 'master' of git://www.denx.de/git/u-boot-imx

18 files changed, 277 insertions, 73 deletions

diff --git a/arch/arm/cpu/arm926ejs/mx27/Makefile b/arch/arm/cpu/arm926ejs/mx27/Makefile
index 4976bbb89b..0edf1445fe 100644
--- a/arch/arm/cpu/arm926ejs/mx27/Makefile
+++ b/arch/arm/cpu/arm926ejs/mx27/Makefile
@@ -5,3 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 
 obj-y	= generic.o reset.o timer.o
+
+ifndef CONFIG_SPL_BUILD
+obj-y	+= relocate.o
+endif
diff --git a/arch/arm/cpu/arm926ejs/mx27/relocate.S b/arch/arm/cpu/arm926ejs/mx27/relocate.S
new file mode 100644
index 0000000000..0c4b272889
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/mx27/relocate.S
@@ -0,0 +1,51 @@
+/*
+ *  relocate - i.MX27-specific vector relocation
+ *
+ *  Copyright (c) 2013  Albert ARIBAUD <albert.u.boot@aribaud.net>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <linux/linkage.h>
+
+/*
+ * The i.MX27 SoC is very specific with respect to exceptions: it
+ * does not provide RAM at the high vectors address (0xFFFF0000),
+ * thus only the low address (0x00000000) is useable; but that is
+ * in ROM. Therefore, vectors cannot be changed at all.
+ *
+ * However, these ROM-based vectors actually just perform indirect
+ * calls through pointers located in RAM at SoC-specific addresses,
+ * as follows:
+ *
+ * Offset      Exception              Use by ROM code
+ * 0x00000000  reset                  indirect branch to [0x00000014]
+ * 0x00000004  undefined instruction  indirect branch to [0xfffffef0]
+ * 0x00000008  software interrupt     indirect branch to [0xfffffef4]
+ * 0x0000000c  prefetch abort         indirect branch to [0xfffffef8]
+ * 0x00000010  data abort             indirect branch to [0xfffffefc]
+ * 0x00000014  (reserved in ARMv5)    vector to ROM reset: 0xc0000000
+ * 0x00000018  IRQ                    indirect branch to [0xffffff00]
+ * 0x0000001c  FIQ                    indirect branch to [0xffffff04]
+ *
+ * In order to initialize exceptions on i.MX27, we must copy U-Boot's
+ * indirect (not exception!) vector table into 0xfffffef0..0xffffff04
+ * taking care not to copy vectors number 5 (reserved exception).
+ */
+
+	.section	.text.relocate_vectors,"ax",%progbits
+
+ENTRY(relocate_vectors)
+
+	ldr	r0, [r9, #GD_RELOCADDR]	/* r0 = gd->relocaddr */
+	ldr	r1, =32			/* size of vector table */
+	add	r0, r0, r1		/* skip to indirect table */
+	ldr	r1, =0xFFFFFEF0		/* i.MX27 indirect table */
+	ldmia	r0!, {r2-r8}		/* load indirect vectors 1..7 */
+	stmia	r1!, {r2-r5, r7,r8}	/* write all but vector 5 */
+
+	bx	lr
+
+ENDPROC(relocate_vectors)
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg
index 1520bba3fb..83953daf28 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg
+++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg
@@ -1,3 +1,4 @@
+DISPLAYPROGRESS
 SECTION 0x0 BOOTABLE
  TAG LAST
  LOAD     0x1000     spl/u-boot-spl.bin
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg
index 55510e9cd8..e7028092a2 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg
+++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg
@@ -1,3 +1,4 @@
+DISPLAYPROGRESS
 SECTION 0x0 BOOTABLE
  TAG LAST
  LOAD     0x1000     spl/u-boot-spl.bin
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg
index bb78cb0c84..3f7bf59924 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg
+++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg
@@ -1,3 +1,4 @@
+DISPLAYPROGRESS
 SECTION 0x0 BOOTABLE
  TAG LAST
  LOAD     0x1000     spl/u-boot-spl.bin
diff --git a/arch/arm/cpu/armv7/mx5/soc.c b/arch/arm/cpu/armv7/mx5/soc.c
index 2d53669c89..3753c14df3 100644
--- a/arch/arm/cpu/armv7/mx5/soc.c
+++ b/arch/arm/cpu/armv7/mx5/soc.c
@@ -85,37 +85,6 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac)
 }
 #endif
 
-void set_chipselect_size(int const cs_size)
-{
-	unsigned int reg;
-	struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
-	reg = readl(&iomuxc_regs->gpr1);
-
-	switch (cs_size) {
-	case CS0_128:
-		reg &= ~0x7;	/* CS0=128MB, CS1=0, CS2=0, CS3=0 */
-		reg |= 0x5;
-		break;
-	case CS0_64M_CS1_64M:
-		reg &= ~0x3F;	/* CS0=64MB, CS1=64MB, CS2=0, CS3=0 */
-		reg |= 0x1B;
-		break;
-	case CS0_64M_CS1_32M_CS2_32M:
-		reg &= ~0x1FF;	/* CS0=64MB, CS1=32MB, CS2=32MB, CS3=0 */
-		reg |= 0x4B;
-		break;
-	case CS0_32M_CS1_32M_CS2_32M_CS3_32M:
-		reg &= ~0xFFF;  /* CS0=32MB, CS1=32MB, CS2=32MB, CS3=32MB */
-		reg |= 0x249;
-		break;
-	default:
-		printf("Unknown chip select size: %d\n", cs_size);
-		break;
-	}
-
-	writel(reg, &iomuxc_regs->gpr1);
-}
-
 #ifdef CONFIG_MX53
 void boot_mode_apply(unsigned cfg_val)
 {
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index 6c9c78c11a..ab7ac3d703 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -596,6 +596,14 @@ int enable_sata_clock(void)
 	ungate_sata_clock();
 	return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA);
 }
+
+void disable_sata_clock(void)
+{
+	struct mxc_ccm_reg *const imx_ccm =
+		(struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+	clrbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
+}
 #endif
 
 int enable_pcie_clock(void)
@@ -673,6 +681,36 @@ void hab_caam_clock_enable(unsigned char enable)
 }
 #endif
 
+static void enable_pll3(void)
+{
+	struct anatop_regs __iomem *anatop =
+		(struct anatop_regs __iomem *)ANATOP_BASE_ADDR;
+
+	/* make sure pll3 is enabled */
+	if ((readl(&anatop->usb1_pll_480_ctrl) &
+			BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0) {
+		/* enable pll's power */
+		writel(BM_ANADIG_USB1_PLL_480_CTRL_POWER,
+		       &anatop->usb1_pll_480_ctrl_set);
+		writel(0x80, &anatop->ana_misc2_clr);
+		/* wait for pll lock */
+		while ((readl(&anatop->usb1_pll_480_ctrl) &
+			BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0)
+			;
+		/* disable bypass */
+		writel(BM_ANADIG_USB1_PLL_480_CTRL_BYPASS,
+		       &anatop->usb1_pll_480_ctrl_clr);
+		/* enable pll output */
+		writel(BM_ANADIG_USB1_PLL_480_CTRL_ENABLE,
+		       &anatop->usb1_pll_480_ctrl_set);
+	}
+}
+
+void enable_thermal_clk(void)
+{
+	enable_pll3();
+}
+
 unsigned int mxc_get_clock(enum mxc_clock clk)
 {
 	switch (clk) {
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 5fd2a63a1d..5f5f497201 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -22,6 +22,8 @@
 #include <asm/arch/mxc_hdmi.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/bootm.h>
+#include <dm.h>
+#include <imx_thermal.h>
 
 enum ldo_reg {
 	LDO_ARM,
@@ -37,6 +39,19 @@ struct scu_regs {
 	u32	fpga_rev;
 };
 
+#if defined(CONFIG_IMX6_THERMAL)
+static const struct imx_thermal_plat imx6_thermal_plat = {
+	.regs = (void *)ANATOP_BASE_ADDR,
+	.fuse_bank = 1,
+	.fuse_word = 6,
+};
+
+U_BOOT_DEVICE(imx6_thermal) = {
+	.name = "imx_thermal",
+	.platdata = &imx6_thermal_plat,
+};
+#endif
+
 u32 get_nr_cpus(void)
 {
 	struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR;
diff --git a/arch/arm/cpu/armv7/omap-common/sata.c b/arch/arm/cpu/armv7/omap-common/sata.c
index 3b4dd3f5d7..a24baa1337 100644
--- a/arch/arm/cpu/armv7/omap-common/sata.c
+++ b/arch/arm/cpu/armv7/omap-common/sata.c
@@ -74,6 +74,11 @@ int init_sata(int dev)
 	return ret;
 }
 
+int reset_sata(int dev)
+{
+	return 0;
+}
+
 /* On OMAP platforms SATA provides the SCSI subsystem */
 void scsi_init(void)
 {
diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c
index 09fc22760d..b58df7da6f 100644
--- a/arch/arm/imx-common/cpu.c
+++ b/arch/arm/imx-common/cpu.c
@@ -17,6 +17,8 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/crm_regs.h>
 #include <ipu_pixfmt.h>
+#include <thermal.h>
+#include <sata.h>
 
 #ifdef CONFIG_FSL_ESDHC
 #include <fsl_esdhc.h>
@@ -134,6 +136,11 @@ int print_cpuinfo(void)
 {
 	u32 cpurev;
 
+#if defined(CONFIG_MX6) && defined(CONFIG_IMX6_THERMAL)
+	struct udevice *thermal_dev;
+	int cpu_tmp, ret;
+#endif
+
 	cpurev = get_cpu_rev();
 
 	printf("CPU:   Freescale i.MX%s rev%d.%d at %d MHz\n",
@@ -141,6 +148,21 @@ int print_cpuinfo(void)
 		(cpurev & 0x000F0) >> 4,
 		(cpurev & 0x0000F) >> 0,
 		mxc_get_clock(MXC_ARM_CLK) / 1000000);
+
+#if defined(CONFIG_MX6) && defined(CONFIG_IMX6_THERMAL)
+	ret = uclass_get_device(UCLASS_THERMAL, 0, &thermal_dev);
+	if (!ret) {
+		ret = thermal_get_temp(thermal_dev, &cpu_tmp);
+
+		if (!ret)
+			printf("CPU:   Temperature %d C\n", cpu_tmp);
+		else
+			printf("CPU:   Temperature: invalid sensor data\n");
+	} else {
+		printf("CPU:   Temperature: Can't find sensor device\n");
+	}
+#endif
+
 	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
@@ -180,10 +202,44 @@ u32 get_ahb_clk(void)
 	return get_periph_clk() / (ahb_podf + 1);
 }
 
-#if defined(CONFIG_VIDEO_IPUV3)
 void arch_preboot_os(void)
 {
+#if defined(CONFIG_CMD_SATA)
+	sata_stop();
+#endif
+#if defined(CONFIG_VIDEO_IPUV3)
 	/* disable video before launching O/S */
 	ipuv3_fb_shutdown();
-}
 #endif
+}
+
+void set_chipselect_size(int const cs_size)
+{
+	unsigned int reg;
+	struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+	reg = readl(&iomuxc_regs->gpr[1]);
+
+	switch (cs_size) {
+	case CS0_128:
+		reg &= ~0x7;	/* CS0=128MB, CS1=0, CS2=0, CS3=0 */
+		reg |= 0x5;
+		break;
+	case CS0_64M_CS1_64M:
+		reg &= ~0x3F;	/* CS0=64MB, CS1=64MB, CS2=0, CS3=0 */
+		reg |= 0x1B;
+		break;
+	case CS0_64M_CS1_32M_CS2_32M:
+		reg &= ~0x1FF;	/* CS0=64MB, CS1=32MB, CS2=32MB, CS3=0 */
+		reg |= 0x4B;
+		break;
+	case CS0_32M_CS1_32M_CS2_32M_CS3_32M:
+		reg &= ~0xFFF;  /* CS0=32MB, CS1=32MB, CS2=32MB, CS3=32MB */
+		reg |= 0x249;
+		break;
+	default:
+		printf("Unknown chip select size: %d\n", cs_size);
+		break;
+	}
+
+	writel(reg, &iomuxc_regs->gpr[1]);
+}
diff --git a/arch/arm/imx-common/spl_sd.cfg b/arch/arm/imx-common/spl_sd.cfg
new file mode 100644
index 0000000000..5fc3e8af38
--- /dev/null
+++ b/arch/arm/imx-common/spl_sd.cfg
@@ -0,0 +1,8 @@
+/*
+ * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+IMAGE_VERSION	2
+BOOT_FROM	sd
diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h
index a3cc96f39b..254136e228 100644
--- a/arch/arm/include/asm/arch-imx/cpu.h
+++ b/arch/arm/include/asm/arch-imx/cpu.h
@@ -12,3 +12,8 @@
 #define MXC_CPU_MX6Q		0x63
 #define MXC_CPU_MX6D		0x64
 #define MXC_CPU_MX6SOLO		0x65 /* dummy ID */
+
+#define CS0_128					0
+#define CS0_64M_CS1_64M				1
+#define CS0_64M_CS1_32M_CS2_32M			2
+#define CS0_32M_CS1_32M_CS2_32M_CS3_32M		3
diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h
index 054c680a5a..f059d0f664 100644
--- a/arch/arm/include/asm/arch-mx5/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx5/imx-regs.h
@@ -202,11 +202,6 @@
  */
 #define WBED		1
 
-#define CS0_128					0
-#define CS0_64M_CS1_64M				1
-#define CS0_64M_CS1_32M_CS2_32M			2
-#define CS0_32M_CS1_32M_CS2_32M_CS3_32M		3
-
 /*
  * CSPI register definitions
  */
@@ -414,8 +409,7 @@ struct weim {
 
 #if defined(CONFIG_MX51)
 struct iomuxc {
-	u32	gpr0;
-	u32	gpr1;
+	u32	gpr[2];
 	u32	omux0;
 	u32	omux1;
 	u32	omux2;
@@ -424,9 +418,7 @@ struct iomuxc {
 };
 #elif defined(CONFIG_MX53)
 struct iomuxc {
-	u32	gpr0;
-	u32	gpr1;
-	u32	gpr2;
+	u32	gpr[3];
 	u32	omux0;
 	u32	omux1;
 	u32	omux2;
diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h
index 3c58a0ab60..323805c75c 100644
--- a/arch/arm/include/asm/arch-mx6/clock.h
+++ b/arch/arm/include/asm/arch-mx6/clock.h
@@ -60,10 +60,12 @@ void enable_uart_clk(unsigned char enable);
 int enable_cspi_clock(unsigned char enable, unsigned spi_num);
 int enable_usdhc_clk(unsigned char enable, unsigned bus_num);
 int enable_sata_clock(void);
+void disable_sata_clock(void);
 int enable_pcie_clock(void);
 int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
 int enable_spi_clk(unsigned char enable, unsigned spi_num);
 void enable_ipu_clock(void);
 int enable_fec_anatop_clock(enum enet_freq freq);
 void enable_enet_clk(unsigned char enable);
+void enable_thermal_clk(void);
 #endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index a159309bb9..5314298a1d 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -332,6 +332,43 @@ extern void imx_get_mac_from_fuse(int dev_id, unsigned char *mac);
 #define SRC_SCR_CORE_3_ENABLE_OFFSET    24
 #define SRC_SCR_CORE_3_ENABLE_MASK      (1<<SRC_SCR_CORE_3_ENABLE_OFFSET)
 
+/* WEIM registers */
+struct weim {
+	u32 cs0gcr1;
+	u32 cs0gcr2;
+	u32 cs0rcr1;
+	u32 cs0rcr2;
+	u32 cs0wcr1;
+	u32 cs0wcr2;
+
+	u32 cs1gcr1;
+	u32 cs1gcr2;
+	u32 cs1rcr1;
+	u32 cs1rcr2;
+	u32 cs1wcr1;
+	u32 cs1wcr2;
+
+	u32 cs2gcr1;
+	u32 cs2gcr2;
+	u32 cs2rcr1;
+	u32 cs2rcr2;
+	u32 cs2wcr1;
+	u32 cs2wcr2;
+
+	u32 cs3gcr1;
+	u32 cs3gcr2;
+	u32 cs3rcr1;
+	u32 cs3rcr2;
+	u32 cs3wcr1;
+	u32 cs3wcr2;
+
+	u32 unused[12];
+
+	u32 wcr;
+	u32 wiar;
+	u32 ear;
+};
+
 /* System Reset Controller (SRC) */
 struct src {
 	u32	scr;
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index c35a905141..28ba84415f 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -26,6 +26,7 @@ u32 get_cpu_rev(void);
 
 const char *get_imx_type(u32 imxtype);
 unsigned imx_ddr_size(void);
+void set_chipselect_size(int const);
 
 /*
  * Initializes on-chip ethernet controllers.
diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S
index 823b233bc8..22df3e5b83 100644
--- a/arch/arm/lib/crt0.S
+++ b/arch/arm/lib/crt0.S
@@ -104,6 +104,11 @@ clr_gd:
 	ldr	r0, [r9, #GD_RELOCADDR]		/* r0 = gd->relocaddr */
 	b	relocate_code
 here:
+/*
+ * now relocate vectors
+ */
+
+	bl	relocate_vectors
 
 /* Set up final (full) environment */
 
diff --git a/arch/arm/lib/relocate.S b/arch/arm/lib/relocate.S
index b4a258ce5c..92f531452d 100644
--- a/arch/arm/lib/relocate.S
+++ b/arch/arm/lib/relocate.S
@@ -11,6 +11,47 @@
 #include <linux/linkage.h>
 
 /*
+ * Default/weak exception vectors relocation routine
+ *
+ * This routine covers the standard ARM cases: normal (0x00000000),
+ * high (0xffff0000) and VBAR. SoCs which do not comply with any of
+ * the standard cases must provide their own, strong, version.
+ */
+
+	.section	.text.relocate_vectors,"ax",%progbits
+	.weak		relocate_vectors
+
+ENTRY(relocate_vectors)
+
+#ifdef CONFIG_HAS_VBAR
+	/*
+	 * If the ARM processor has the security extensions,
+	 * use VBAR to relocate the exception vectors.
+	 */
+	ldr	r0, [r9, #GD_RELOCADDR]	/* r0 = gd->relocaddr */
+	mcr     p15, 0, r0, c12, c0, 0  /* Set VBAR */
+#else
+	/*
+	 * Copy the relocated exception vectors to the
+	 * correct address
+	 * CP15 c1 V bit gives us the location of the vectors:
+	 * 0x00000000 or 0xFFFF0000.
+	 */
+	ldr	r0, [r9, #GD_RELOCADDR]	/* r0 = gd->relocaddr */
+	mrc	p15, 0, r2, c1, c0, 0	/* V bit (bit[13]) in CP15 c1 */
+	ands	r2, r2, #(1 << 13)
+	ldreq	r1, =0x00000000		/* If V=0 */
+	ldrne	r1, =0xFFFF0000		/* If V=1 */
+	ldmia	r0!, {r2-r8,r10}
+	stmia	r1!, {r2-r8,r10}
+	ldmia	r0!, {r2-r8,r10}
+	stmia	r1!, {r2-r8,r10}
+#endif
+	bx	lr
+
+ENDPROC(relocate_vectors)
+
+/*
  * void relocate_code(addr_moni)
  *
  * This function relocates the monitor code.
@@ -54,34 +95,6 @@ fixnext:
 	cmp	r2, r3
 	blo	fixloop
 
-	/*
-	 * Relocate the exception vectors
-	 */
-#ifdef CONFIG_HAS_VBAR
-	/*
-	 * If the ARM processor has the security extensions,
-	 * use VBAR to relocate the exception vectors.
-	 */
-	ldr	r0, [r9, #GD_RELOCADDR]	/* r0 = gd->relocaddr */
-	mcr     p15, 0, r0, c12, c0, 0  /* Set VBAR */
-#else
-	/*
-	 * Copy the relocated exception vectors to the
-	 * correct address
-	 * CP15 c1 V bit gives us the location of the vectors:
-	 * 0x00000000 or 0xFFFF0000.
-	 */
-	ldr	r0, [r9, #GD_RELOCADDR]	/* r0 = gd->relocaddr */
-	mrc	p15, 0, r2, c1, c0, 0	/* V bit (bit[13]) in CP15 c1 */
-	ands	r2, r2, #(1 << 13)
-	ldreq	r1, =0x00000000 	/* If V=0 */
-	ldrne	r1, =0xFFFF0000 	/* If V=1 */
-	ldmia	r0!, {r2-r8,r10}
-	stmia	r1!, {r2-r8,r10}
-	ldmia	r0!, {r2-r8,r10}
-	stmia	r1!, {r2-r8,r10}
-#endif
-
 relocate_done:
 
 #ifdef __XSCALE__
@@ -96,9 +109,9 @@ relocate_done:
 	/* ARMv4- don't know bx lr but the assembler fails to see that */
 
 #ifdef __ARM_ARCH_4__
-	mov        pc, lr
+	mov	pc, lr
 #else
-	bx        lr
+	bx	lr
 #endif
 
 ENDPROC(relocate_code)