Merge branch 'master' of /home/stefan/git/u-boot/u-boot

12 files changed, 61 insertions, 26 deletions

diff --git a/board/atmel/at91cap9adk/Makefile b/board/atmel/at91cap9adk/Makefile
index f2b9c12..2d2ff2c 100644
--- a/board/atmel/at91cap9adk/Makefile
+++ b/board/atmel/at91cap9adk/Makefile
@@ -45,7 +45,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c
index a3eaf19..c5082a0 100644
--- a/board/atmel/at91cap9adk/at91cap9adk.c
+++ b/board/atmel/at91cap9adk/at91cap9adk.c
@@ -196,7 +196,7 @@ static void at91cap9_macb_hw_init(void)
 
 	/* Need to reset PHY -> 500ms reset */
 	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-				     AT91_RSTC_ERSTL | (0x0D << 8) |
+				     (AT91_RSTC_ERSTL & (0x0D << 8)) |
 				     AT91_RSTC_URSTEN);
 
 	at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
@@ -204,6 +204,11 @@ static void at91cap9_macb_hw_init(void)
 	/* Wait for end hardware reset */
 	while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL));
 
+	/* Restore NRST value */
+	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
+				     (AT91_RSTC_ERSTL & (0x0 << 8)) |
+				     AT91_RSTC_URSTEN);
+
 	/* Re-enable pull-up */
 	writel(pin_to_mask(AT91_PIN_PB22) |
 	       pin_to_mask(AT91_PIN_PB25) |
diff --git a/board/atmel/at91rm9200dk/Makefile b/board/atmel/at91rm9200dk/Makefile
index 5b4cdcf..2d806d0 100755..100644
--- a/board/atmel/at91rm9200dk/Makefile
+++ b/board/atmel/at91rm9200dk/Makefile
@@ -38,7 +38,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91sam9260ek/Makefile b/board/atmel/at91sam9260ek/Makefile
index f93540a..7c8a612 100644
--- a/board/atmel/at91sam9260ek/Makefile
+++ b/board/atmel/at91sam9260ek/Makefile
@@ -45,7 +45,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index ef4d486..836a0c4 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -80,8 +80,8 @@ static void at91sam9260ek_nand_hw_init(void)
 
 	/* Configure SMC CS3 for NAND/SmartMedia */
 	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
+		       AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
+		       AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
 	at91_sys_write(AT91_SMC_PULSE(3),
 		       AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |
 		       AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
@@ -149,7 +149,7 @@ static void at91sam9260ek_macb_hw_init(void)
 
 	/* Need to reset PHY -> 500ms reset */
 	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-				     AT91_RSTC_ERSTL | (0x0D << 8) |
+				     (AT91_RSTC_ERSTL & (0x0D << 8)) |
 				     AT91_RSTC_URSTEN);
 
 	at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
@@ -159,7 +159,7 @@ static void at91sam9260ek_macb_hw_init(void)
 
 	/* Restore NRST value */
 	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-				     AT91_RSTC_ERSTL | (0x0 << 8) |
+				     (AT91_RSTC_ERSTL & (0x0 << 8)) |
 				     AT91_RSTC_URSTEN);
 
 	/* Re-enable pull-up */
diff --git a/board/atmel/at91sam9261ek/Makefile b/board/atmel/at91sam9261ek/Makefile
index 7702a9c..d7b063d 100644
--- a/board/atmel/at91sam9261ek/Makefile
+++ b/board/atmel/at91sam9261ek/Makefile
@@ -45,7 +45,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index 3de234c..647aab5 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -82,13 +82,13 @@ static void at91sam9261ek_nand_hw_init(void)
 
 	/* Configure SMC CS3 for NAND/SmartMedia */
 	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
+		       AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
+		       AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
 	at91_sys_write(AT91_SMC_PULSE(3),
-		       AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5) |
-		       AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5));
+		       AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |
+		       AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
 	at91_sys_write(AT91_SMC_CYCLE(3),
-		       AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
+		       AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5));
 	at91_sys_write(AT91_SMC_MODE(3),
 		       AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
 		       AT91_SMC_EXNWMODE_DISABLE |
@@ -97,7 +97,7 @@ static void at91sam9261ek_nand_hw_init(void)
 #else /* CFG_NAND_DBW_8 */
 		       AT91_SMC_DBW_8 |
 #endif
-		       AT91_SMC_TDF_(1));
+		       AT91_SMC_TDF_(2));
 
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC);
 
diff --git a/board/atmel/at91sam9263ek/Makefile b/board/atmel/at91sam9263ek/Makefile
index 5adb0bc..00a6b00 100644
--- a/board/atmel/at91sam9263ek/Makefile
+++ b/board/atmel/at91sam9263ek/Makefile
@@ -45,7 +45,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index ba7fc71..927fc91 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -83,8 +83,8 @@ static void at91sam9263ek_nand_hw_init(void)
 
 	/* Configure SMC CS3 for NAND/SmartMedia */
 	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
+		       AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
+		       AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
 	at91_sys_write(AT91_SMC_PULSE(3),
 		       AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |
 		       AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
@@ -147,7 +147,7 @@ static void at91sam9263ek_macb_hw_init(void)
 
 	/* Need to reset PHY -> 500ms reset */
 	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-				     AT91_RSTC_ERSTL | (0x0D << 8) |
+				     (AT91_RSTC_ERSTL & (0x0D << 8)) |
 				     AT91_RSTC_URSTEN);
 
 	at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
@@ -155,6 +155,11 @@ static void at91sam9263ek_macb_hw_init(void)
 	/* Wait for end hardware reset */
 	while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL));
 
+	/* Restore NRST value */
+	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
+				     (AT91_RSTC_ERSTL & (0x0 << 8)) |
+				     AT91_RSTC_URSTEN);
+
 	/* Re-enable pull-up */
 	writel(pin_to_mask(AT91_PIN_PC25),
 	       pin_to_controller(AT91_PIN_PC0) + PIO_PUER);
diff --git a/board/atmel/at91sam9rlek/Makefile b/board/atmel/at91sam9rlek/Makefile
index a86a926..90029cb 100644
--- a/board/atmel/at91sam9rlek/Makefile
+++ b/board/atmel/at91sam9rlek/Makefile
@@ -45,7 +45,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 
diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c
index 10423d2..509e7c3 100644
--- a/board/atmel/at91sam9rlek/at91sam9rlek.c
+++ b/board/atmel/at91sam9rlek/at91sam9rlek.c
@@ -82,13 +82,13 @@ static void at91sam9rlek_nand_hw_init(void)
 
 	/* Configure SMC CS3 for NAND/SmartMedia */
 	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
+		       AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
+		       AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
 	at91_sys_write(AT91_SMC_PULSE(3),
-		       AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5) |
-		       AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5));
+		       AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |
+		       AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
 	at91_sys_write(AT91_SMC_CYCLE(3),
-		       AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
+		       AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5));
 	at91_sys_write(AT91_SMC_MODE(3),
 		       AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
 		       AT91_SMC_EXNWMODE_DISABLE |
@@ -97,7 +97,7 @@ static void at91sam9rlek_nand_hw_init(void)
 #else /* CFG_NAND_DBW_8 */
 		       AT91_SMC_DBW_8 |
 #endif
-		       AT91_SMC_TDF_(1));
+		       AT91_SMC_TDF_(2));
 
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
 
diff --git a/board/atmel/atngw100/atngw100.c b/board/atmel/atngw100/atngw100.c
index 375f0e7..f2c3e79 100644
--- a/board/atmel/atngw100/atngw100.c
+++ b/board/atmel/atngw100/atngw100.c
@@ -60,6 +60,9 @@ int board_early_init_f(void)
 #if defined(CONFIG_MMC)
 	gpio_enable_mmci();
 #endif
+#if defined(CONFIG_ATMEL_SPI)
+	gpio_enable_spi0(1 << 0);
+#endif
 
 	return 0;
 }
@@ -89,3 +92,25 @@ void board_init_info(void)
 	gd->bd->bi_phy_id[0] = 0x01;
 	gd->bd->bi_phy_id[1] = 0x03;
 }
+
+/* SPI chip select control */
+#ifdef CONFIG_ATMEL_SPI
+#include <spi.h>
+
+#define ATNGW100_DATAFLASH_CS_PIN	GPIO_PIN_PA3
+
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+	return bus == 0 && cs == 0;
+}
+
+void spi_cs_activate(struct spi_slave *slave)
+{
+	gpio_set_value(ATNGW100_DATAFLASH_CS_PIN, 0);
+}
+
+void spi_cs_deactivate(struct spi_slave *slave)
+{
+	gpio_set_value(ATNGW100_DATAFLASH_CS_PIN, 1);
+}
+#endif /* CONFIG_ATMEL_SPI */