[U-Boot] [PATCH v2 3/4] cpu9260/9G20: fix board support

Eric Bénard eric at eukrea.com
Tue Jun 7 10:48:28 CEST 2011 

Signed-off-by: Eric Bénard <eric at eukrea.com>
---
 MAKEALL                        |    2 --
 Makefile                       |    8 --------
 board/eukrea/cpu9260/cpu9260.c |   33 ++++++++++++++++-----------------
 board/eukrea/cpu9260/led.c     |    6 +++---
 include/configs/cpu9260.h      |   11 +++++------
 5 files changed, 24 insertions(+), 36 deletions(-)

diff --git a/MAKEALL b/MAKEALL
index d592374..13dde6f 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -455,8 +455,6 @@ LIST_at91="$(boards_by_soc at91)\
 	at91sam9m10g45ek	\
 	at91sam9rlek		\
 	CPUAT91			\
-	CPU9260			\
-	CPU9G20			\
 	pm9g45			\
 	SBC35_A9G20		\
 	TNY_A9260		\
diff --git a/Makefile b/Makefile
index dcf5d93..eb3bda7 100644
--- a/Makefile
+++ b/Makefile
@@ -857,14 +857,6 @@ at91sam9rlek_config	:	unconfig
 	fi;
 	@$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 
-CPU9G20_128M_config \
-CPU9G20_config \
-CPU9260_128M_config \
-CPU9260_config	:	unconfig
-	@mkdir -p $(obj)include
-	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a cpu9260 arm arm926ejs cpu9260 eukrea at91
-
 at91sam9m10g45ek_nandflash_config \
 at91sam9m10g45ek_dataflash_config \
 at91sam9m10g45ek_dataflash_cs0_config \
diff --git a/board/eukrea/cpu9260/cpu9260.c b/board/eukrea/cpu9260/cpu9260.c
index 9ec48a0..0959c5c 100644
--- a/board/eukrea/cpu9260/cpu9260.c
+++ b/board/eukrea/cpu9260/cpu9260.c
@@ -4,7 +4,7 @@
  * Lead Tech Design <www.leadtechdesign.com>
  * Ilko Iliev <www.ronetix.at>
  *
- * (C) Copyright 2009
+ * (C) Copyright 2009-2011
  * Eric Benard <eric at eukrea.com>
  *
  * See file CREDITS for list of people who contributed to this
@@ -27,16 +27,15 @@
  */
 
 #include <common.h>
-#include <asm/sizes.h>
+#include <asm/io.h>
 #include <asm/arch/at91sam9260.h>
 #include <asm/arch/at91sam9_smc.h>
 #include <asm/arch/at91_common.h>
+#include <asm/arch/at91_matrix.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_rstc.h>
-#include <asm/arch/at91_matrix.h>
 #include <asm/arch/at91_pio.h>
 #include <asm/arch/clk.h>
-#include <asm/arch/io.h>
 #include <asm/arch/hardware.h>
 #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
 #include <net.h>
@@ -54,9 +53,9 @@ DECLARE_GLOBAL_DATA_PTR;
 static void cpu9260_nand_hw_init(void)
 {
 	unsigned long csa;
-	at91_smc_t *smc = (at91_smc_t *) AT91_SMC_BASE;
-	at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC;
+	at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	/* Enable CS3 */
 	csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A;
@@ -93,7 +92,7 @@ static void cpu9260_nand_hw_init(void)
 		&smc->cs[3].mode);
 #endif
 
-	writel(1 << AT91SAM9260_ID_PIOC, &pmc->pcer);
+	writel(1 << ATMEL_ID_PIOC, &pmc->pcer);
 
 	/* Configure RDY/BSY */
 	at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
@@ -107,11 +106,11 @@ static void cpu9260_nand_hw_init(void)
 static void cpu9260_macb_hw_init(void)
 {
 	unsigned long rstcmr;
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
-	at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
 
 	/* Enable clock */
-	writel(1 << AT91SAM9260_ID_EMAC, &pmc->pcer);
+	writel(1 << ATMEL_ID_EMAC0, &pmc->pcer);
 
 	at91_set_pio_pullup(AT91_PIO_PORTA, 17, 1);
 
@@ -136,14 +135,14 @@ static void cpu9260_macb_hw_init(void)
 
 int board_early_init_f(void)
 {
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
 
-	writel((1 << AT91SAM9260_ID_PIOA) |
-		(1 << AT91SAM9260_ID_PIOC) |
-		(1 << AT91SAM9260_ID_PIOB),
+	writel((1 << ATMEL_ID_PIOA) |
+		(1 << ATMEL_ID_PIOB) |
+		(1 << ATMEL_ID_PIOC),
 		&pmc->pcer);
 
-	at91_serial_hw_init();
+	at91_seriald_hw_init();
 
 	return 0;
 }
@@ -184,7 +183,7 @@ int board_eth_init(bd_t *bis)
 {
 	int rc = 0;
 #ifdef CONFIG_MACB
-	rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0);
+	rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0);
 #endif
 	return rc;
 }
diff --git a/board/eukrea/cpu9260/led.c b/board/eukrea/cpu9260/led.c
index d0906bc..8d865eb 100644
--- a/board/eukrea/cpu9260/led.c
+++ b/board/eukrea/cpu9260/led.c
@@ -28,17 +28,17 @@
 #include <asm/arch/at91sam9260.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/io.h>
+#include <asm/io.h>
 
 static unsigned int saved_state[4] = {STATUS_LED_OFF, STATUS_LED_OFF,
 		STATUS_LED_OFF, STATUS_LED_OFF};
 
 void coloured_LED_init(void)
 {
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	/* Enable clock */
-	writel(1 << AT91SAM9260_ID_PIOC, &pmc->pcer);
+	writel(1 << ATMEL_ID_PIOC, &pmc->pcer);
 
 	at91_set_pio_output(CONFIG_RED_LED, 1);
 	at91_set_pio_output(CONFIG_GREEN_LED, 1);
diff --git a/include/configs/cpu9260.h b/include/configs/cpu9260.h
index a8ada2d..ba9f797 100644
--- a/include/configs/cpu9260.h
+++ b/include/configs/cpu9260.h
@@ -37,8 +37,7 @@
 
 #define CONFIG_SYS_AT91_MAIN_CLOCK	18432000
 #define CONFIG_SYS_HZ		1000
-
-#define CONFIG_ARM926EJS
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768
 
 #if defined(CONFIG_CPU9G20)
 #define CONFIG_AT91SAM9G20
@@ -48,6 +47,8 @@
 #error "Unknown board"
 #endif
 
+#include <asm/arch/hardware.h>
+
 #define CONFIG_AT91FAMILY
 #define CONFIG_ARCH_CPU_INIT
 #undef CONFIG_USE_IRQ
@@ -251,10 +252,8 @@
 #define CONFIG_AT91SAM9_WATCHDOG
 #define CONFIG_AT91_GPIO
 #define CONFIG_ATMEL_USART
-#undef CONFIG_USART0
-#undef CONFIG_USART1
-#undef CONFIG_USART2
-#define CONFIG_USART3
+#define CONFIG_USART_BASE	ATMEL_BASE_DBGU
+#define CONFIG_USART_ID		ATMEL_ID_SYS
 
 #define CONFIG_BOOTDELAY	3
 
-- 
1.7.4.4

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