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

16 files changed, 115 insertions, 37 deletions

diff --git a/MAKEALL b/MAKEALL
index c3df657..d592374 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -361,6 +361,8 @@ LIST_ARM9="			\
 	omap5912osk		\
 	omap730p2		\
 	openrd_base		\
+	openrd_client		\
+	openrd_ultimate		\
 	rd6281a			\
 	sbc2410x		\
 	scb9328			\
diff --git a/arch/arm/cpu/arm1136/mx31/generic.c b/arch/arm/cpu/arm1136/mx31/generic.c
index 18572b9..fccd2cd 100644
--- a/arch/arm/cpu/arm1136/mx31/generic.c
+++ b/arch/arm/cpu/arm1136/mx31/generic.c
@@ -107,18 +107,18 @@ void mx31_set_pad(enum iomux_pins pin, u32 config)
 }
 
 struct mx3_cpu_type mx31_cpu_type[] = {
-	{ .srev = 0x00,	.v = "1.0"  },
-	{ .srev = 0x10,	.v = "1.1"  },
-	{ .srev = 0x11,	.v = "1.1"  },
-	{ .srev = 0x12,	.v = "1.15" },
-	{ .srev = 0x13,	.v = "1.15" },
-	{ .srev = 0x14,	.v = "1.2"  },
-	{ .srev = 0x15,	.v = "1.2"  },
-	{ .srev = 0x28,	.v = "2.0"  },
-	{ .srev = 0x29,	.v = "2.0"  },
+	{ .srev = 0x00, .v = 0x10 },
+	{ .srev = 0x10, .v = 0x11 },
+	{ .srev = 0x11, .v = 0x11 },
+	{ .srev = 0x12, .v = 0x1F },
+	{ .srev = 0x13, .v = 0x1F },
+	{ .srev = 0x14, .v = 0x12 },
+	{ .srev = 0x15, .v = 0x12 },
+	{ .srev = 0x28, .v = 0x20 },
+	{ .srev = 0x29, .v = 0x20 },
 };
 
-char *get_cpu_rev(void)
+u32 get_cpu_rev(void)
 {
 	u32 i, srev;
 
@@ -129,7 +129,8 @@ char *get_cpu_rev(void)
 	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
 		if (srev == mx31_cpu_type[i].srev)
 			return mx31_cpu_type[i].v;
-		return "unknown";
+
+	return srev | 0x8000;
 }
 
 char *get_reset_cause(void)
@@ -161,8 +162,12 @@ char *get_reset_cause(void)
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo (void)
 {
-	printf("CPU:   Freescale i.MX31 rev %s at %d MHz.",
-			get_cpu_rev(), mx31_get_mcu_main_clk() / 1000000);
+	u32 srev = get_cpu_rev();
+
+	printf("CPU:   Freescale i.MX31 rev %d.%d%s at %d MHz.",
+			(srev & 0xF0) >> 4, (srev & 0x0F),
+			((srev & 0x8000) ? " unknown" : ""),
+			mx31_get_mcu_main_clk() / 1000000);
 	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
diff --git a/arch/arm/include/asm/arch-kirkwood/kw88f6281.h b/arch/arm/include/asm/arch-kirkwood/kw88f6281.h
index 80723ea..22d10f1 100644
--- a/arch/arm/include/asm/arch-kirkwood/kw88f6281.h
+++ b/arch/arm/include/asm/arch-kirkwood/kw88f6281.h
@@ -27,11 +27,13 @@
 #ifndef _ASM_ARCH_KW88F6281_H
 #define _ASM_ARCH_KW88F6281_H
 
-/* SOC specific definations */
+/* SOC specific definitions */
 #define KW88F6281_REGS_PHYS_BASE	0xf1000000
 #define KW_REGS_PHY_BASE		KW88F6281_REGS_PHYS_BASE
 
-/* TCLK Core Clock defination*/
-#define CONFIG_SYS_TCLK	  200000000 /* 200MHz */
+/* TCLK Core Clock definition */
+#ifndef CONFIG_SYS_TCLK
+#define CONFIG_SYS_TCLK	200000000 /* 200MHz */
+#endif
 
 #endif /* _ASM_ARCH_KW88F6281_H */
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h
index 8dc6e82..1ff917e 100644
--- a/arch/arm/include/asm/arch-mx31/clock.h
+++ b/arch/arm/include/asm/arch-mx31/clock.h
@@ -31,5 +31,6 @@ extern void mx31_set_pad(enum iomux_pins pin, u32 config);
 
 void mx31_uart1_hw_init(void);
 void mx31_spi2_hw_init(void);
+void mxc_hw_watchdog_enable(void);
 
 #endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h
index c830a03..306f966 100644
--- a/arch/arm/include/asm/arch-mx31/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx31/imx-regs.h
@@ -105,7 +105,7 @@ struct iim_regs {
 
 struct mx3_cpu_type {
 	u8 srev;
-	char *v;
+	u32 v;
 };
 
 #define IOMUX_PADNUM_MASK	0x1ff
diff --git a/board/Marvell/openrd_base/Makefile b/board/Marvell/openrd/Makefile
index d6d0ed3..19020e4 100644
--- a/board/Marvell/openrd_base/Makefile
+++ b/board/Marvell/openrd/Makefile
@@ -31,7 +31,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
-COBJS	:= openrd_base.o
+COBJS	:= openrd.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/Marvell/openrd_base/kwbimage.cfg b/board/Marvell/openrd/kwbimage.cfg
index 757eb28..757eb28 100644
--- a/board/Marvell/openrd_base/kwbimage.cfg
+++ b/board/Marvell/openrd/kwbimage.cfg
diff --git a/board/Marvell/openrd_base/openrd_base.c b/board/Marvell/openrd/openrd.c
index 10109c1..87939de 100644
--- a/board/Marvell/openrd_base/openrd_base.c
+++ b/board/Marvell/openrd/openrd.c
@@ -31,7 +31,7 @@
 #include <miiphy.h>
 #include <asm/arch/kirkwood.h>
 #include <asm/arch/mpp.h>
-#include "openrd_base.h"
+#include "openrd.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -110,7 +110,13 @@ int board_init(void)
 	/*
 	 * arch number of board
 	 */
+#if defined(CONFIG_BOARD_IS_OPENRD_BASE)
 	gd->bd->bi_arch_number = MACH_TYPE_OPENRD_BASE;
+#elif defined(CONFIG_BOARD_IS_OPENRD_CLIENT)
+	gd->bd->bi_arch_number = MACH_TYPE_OPENRD_CLIENT;
+#elif defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE)
+	gd->bd->bi_arch_number = MACH_TYPE_OPENRD_ULTIMATE;
+#endif
 
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
@@ -118,12 +124,11 @@ int board_init(void)
 }
 
 #ifdef CONFIG_RESET_PHY_R
-/* Configure and enable MV88E1116 PHY */
-void reset_phy(void)
+/* Configure and enable MV88E1116/88E1121 PHY */
+void mv_phy_init(char *name)
 {
 	u16 reg;
 	u16 devadr;
-	char *name = "egiga0";
 
 	if (miiphy_set_current_dev(name))
 		return;
@@ -148,6 +153,24 @@ void reset_phy(void)
 	/* reset the phy */
 	miiphy_reset(name, devadr);
 
-	printf("88E1116 Initialized on %s\n", name);
+	printf(PHY_NO" Initialized on %s\n", name);
+}
+
+void reset_phy(void)
+{
+	mv_phy_init("egiga0");
+
+#ifdef CONFIG_BOARD_IS_OPENRD_CLIENT
+	/* Kirkwood ethernet driver is written with the assumption that in case
+	 * of multiple PHYs, their addresses are consecutive. But unfortunately
+	 * in case of OpenRD-Client, PHY addresses are not consecutive.*/
+	miiphy_write("egiga1", 0xEE, 0xEE, 24);
+#endif
+
+#if defined(CONFIG_BOARD_IS_OPENRD_CLIENT) || \
+	defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE)
+	/* configure and initialize both PHY's */
+	mv_phy_init("egiga1");
+#endif
 }
 #endif /* CONFIG_RESET_PHY_R */
diff --git a/board/Marvell/openrd_base/openrd_base.h b/board/Marvell/openrd/openrd.h
index f3daf17..f3daf17 100644
--- a/board/Marvell/openrd_base/openrd_base.h
+++ b/board/Marvell/openrd/openrd.h
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index b088c9c..73eaa48 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -179,12 +179,12 @@ int board_init(void)
 	 * Linux kernel @ 25MHz EMIFA
 	 */
 	writel((DAVINCI_ABCR_WSETUP(0) |
-		DAVINCI_ABCR_WSTROBE(0) |
+		DAVINCI_ABCR_WSTROBE(1) |
 		DAVINCI_ABCR_WHOLD(0) |
 		DAVINCI_ABCR_RSETUP(0) |
 		DAVINCI_ABCR_RSTROBE(1) |
 		DAVINCI_ABCR_RHOLD(0) |
-		DAVINCI_ABCR_TA(0) |
+		DAVINCI_ABCR_TA(1) |
 		DAVINCI_ABCR_ASIZE_8BIT),
 	       &davinci_emif_regs->ab2cr); /* CS3 */
 #endif
diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c
index 826fb4a..08addd2 100644
--- a/board/freescale/mx31pdk/mx31pdk.c
+++ b/board/freescale/mx31pdk/mx31pdk.c
@@ -28,9 +28,17 @@
 #include <netdev.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
+#include <watchdog.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_HW_WATCHDOG
+void hw_watchdog_reset(void)
+{
+	mxc_hw_watchdog_reset();
+}
+#endif
+
 int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -68,6 +76,14 @@ int board_init(void)
 	return 0;
 }
 
+int board_late_init(void)
+{
+#ifdef CONFIG_HW_WATCHDOG
+	mxc_hw_watchdog_enable();
+#endif
+	return 0;
+}
+
 int checkboard(void)
 {
 	printf("Board: MX31PDK\n");
diff --git a/boards.cfg b/boards.cfg
index f0d3440..4f48d19 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -108,7 +108,9 @@ suen8                        arm         arm926ejs   km_arm              keymile
 mgcoge2un                    arm         arm926ejs   km_arm              keymile        kirkwood
 guruplug                     arm         arm926ejs   -                   Marvell        kirkwood
 mv88f6281gtw_ge              arm         arm926ejs   -                   Marvell        kirkwood
-openrd_base                  arm         arm926ejs   -                   Marvell        kirkwood
+openrd_base                  arm         arm926ejs   openrd              Marvell        kirkwood        openrd:BOARD_IS_OPENRD_BASE
+openrd_client                arm         arm926ejs   openrd              Marvell        kirkwood        openrd:BOARD_IS_OPENRD_CLIENT
+openrd_ultimate              arm         arm926ejs   openrd              Marvell        kirkwood        openrd:BOARD_IS_OPENRD_ULTIMATE
 rd6281a                      arm         arm926ejs   -                   Marvell        kirkwood
 sheevaplug                   arm         arm926ejs   -                   Marvell        kirkwood
 dockstar                     arm         arm926ejs   -                   Seagate        kirkwood
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 1037862..6efbb02 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -24,6 +24,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/io.h>
 #include <mxc_gpio.h>
+#include <errno.h>
 
 /* GPIO port description */
 static unsigned long gpio_ports[] = {
@@ -47,7 +48,7 @@ int mxc_gpio_direction(unsigned int gpio, enum mxc_gpio_direction direction)
 	u32 l;
 
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return 1;
+		return -EINVAL;
 
 	gpio &= 0x1f;
 
@@ -95,7 +96,7 @@ int mxc_gpio_get(unsigned int gpio)
 	u32 l;
 
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return -1;
+		return -EINVAL;
 
 	gpio &= 0x1f;
 
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index a8937dd..0a39257 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -113,6 +113,9 @@
 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000	/* Rst Vector Adr */
 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
 
+/* ====> Include platform Common Definitions */
+#include <asm/arch/config.h>
+
 /*
  * DRAM Banks configuration, Custom config can be done in <board>.h
  */
@@ -124,10 +127,7 @@
 #endif
 #endif /* CONFIG_NR_DRAM_BANKS */
 
-/* ====> Include platform Common Definations */
-#include <asm/arch/config.h>
-
-/* ====> Include driver Common Definations */
+/* ====> Include driver Common Definitions */
 /*
  * Common NAND configuration
  */
diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h
index d4c6d16..f5d3ee7 100644
--- a/include/configs/mx31pdk.h
+++ b/include/configs/mx31pdk.h
@@ -61,6 +61,7 @@
 
 #define CONFIG_MXC_UART		1
 #define CONFIG_SYS_MX31_UART1	1
+#define CONFIG_HW_WATCHDOG
 
 #define CONFIG_HARD_SPI		1
 #define CONFIG_MXC_SPI		1
@@ -98,6 +99,8 @@
  */
 #undef CONFIG_CMD_IMLS
 
+#define BOARD_LATE_INIT
+
 #define CONFIG_BOOTDELAY	3
 
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
diff --git a/include/configs/openrd_base.h b/include/configs/openrd.h
index cfdd09c..3256cb3 100644
--- a/include/configs/openrd_base.h
+++ b/include/configs/openrd.h
@@ -27,13 +27,25 @@
  * MA 02110-1301 USA
  */
 
-#ifndef _CONFIG_OPENRD_BASE_H
-#define _CONFIG_OPENRD_BASE_H
+#ifndef _CONFIG_OPENRD_H
+#define _CONFIG_OPENRD_H
 
 /*
  * Version number information
  */
-#define CONFIG_IDENT_STRING	"\nOpenRD_base"
+#ifdef CONFIG_BOARD_IS_OPENRD_ULTIMATE
+# define CONFIG_IDENT_STRING	"\nOpenRD-Ultimate"
+#else
+# ifdef CONFIG_BOARD_IS_OPENRD_CLIENT
+#  define CONFIG_IDENT_STRING	"\nOpenRD-Client"
+# else
+#  ifdef CONFIG_BOARD_IS_OPENRD_BASE
+#   define CONFIG_IDENT_STRING	"\nOpenRD-Base"
+#  else
+#   error Unknown OpenRD board specified
+#  endif
+# endif
+#endif
 
 /*
  * High Level Configuration Options (easy to change)
@@ -48,6 +60,7 @@
  * Commands configuration
  */
 #define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
 #include <config_cmd_default.h>
 #define CONFIG_CMD_AUTOSCRIPT
 #define CONFIG_CMD_DHCP
@@ -105,8 +118,18 @@
  * Ethernet Driver configuration
  */
 #ifdef CONFIG_CMD_NET
-#define CONFIG_MVGBE_PORTS	{1, 0}	/* enable port 0 only */
-#define CONFIG_PHY_BASE_ADR	0x8
+# ifdef CONFIG_BOARD_IS_OPENRD_BASE
+#  define CONFIG_MVGBE_PORTS	{1, 0}	/* enable port 0 only */
+# else
+#  define CONFIG_MVGBE_PORTS	{1, 1}	/* enable both ports */
+# endif
+# ifdef CONFIG_BOARD_IS_OPENRD_ULTIMATE
+#  define CONFIG_PHY_BASE_ADR	0x0
+#  define PHY_NO		"88E1121"
+# else
+#  define CONFIG_PHY_BASE_ADR	0x8
+#  define PHY_NO		"88E1116"
+# endif
 #endif /* CONFIG_CMD_NET */
 
 /*