[U-Boot] [PATCH] updated at91sam9263 port
Uli Raich
Uli.Raich at cern.ch
Fri Feb 25 14:05:21 CET 2011
The at91sam9263ek port is updated to the level of the at91sam9260ek port
Signed-off-by: Uli Raich <uli.raich at cern.ch>
---
Makefile | 19 ---
arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c | 32 +++---
arch/arm/include/asm/arch-at91/at91sam9263.h | 17 ++-
board/atmel/at91sam9263ek/at91sam9263ek.c | 125 ++++++++++--------
board/atmel/at91sam9263ek/led.c | 19 +--
boards.cfg | 6 +
include/configs/at91sam9263ek.h | 146 ++++++++++++---------
7 files changed, 196 insertions(+), 168 deletions(-)
diff --git a/Makefile b/Makefile
index 770fb0d..94283cc 100644
--- a/Makefile
+++ b/Makefile
@@ -782,25 +782,6 @@ at91sam9g10ek_config : unconfig
fi;
@$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
-at91sam9263ek_norflash_config \
-at91sam9263ek_norflash_boot_config \
-at91sam9263ek_nandflash_config \
-at91sam9263ek_dataflash_config \
-at91sam9263ek_dataflash_cs0_config \
-at91sam9263ek_config : unconfig
- @mkdir -p $(obj)include
- @if [ "$(findstring _nandflash,$@)" ] ; then \
- echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \
- elif [ "$(findstring norflash,$@)" ] ; then \
- echo "#define CONFIG_SYS_USE_NORFLASH 1" >>$(obj)include/config.h ; \
- else \
- echo "#define CONFIG_SYS_USE_DATAFLASH 1" >>$(obj)include/config.h ; \
- fi;
- @if [ "$(findstring norflash_boot,$@)" ] ; then \
- echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1" >>$(obj)include/config.h ; \
- fi;
- @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
-
at91sam9rlek_nandflash_config \
at91sam9rlek_dataflash_config \
at91sam9rlek_dataflash_cs0_config \
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c
index deda3e5..ba00311 100644
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c
+++ b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c
@@ -28,45 +28,45 @@
#include <common.h>
#include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
+#include <asm/io.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_pio.h>
void at91_serial0_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTA, 26, 1); /* TXD0 */
at91_set_a_periph(AT91_PIO_PORTA, 27, 0); /* RXD0 */
- writel(1 << AT91SAM9263_ID_US0, &pmc->pcer);
+ writel(1 << ATMEL_ID_USART0, &pmc->pcer);
}
void at91_serial1_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTD, 0, 1); /* TXD1 */
at91_set_a_periph(AT91_PIO_PORTD, 1, 0); /* RXD1 */
- writel(1 << AT91SAM9263_ID_US1, &pmc->pcer);
+ writel(1 << ATMEL_ID_USART1, &pmc->pcer);
}
void at91_serial2_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTD, 2, 1); /* TXD2 */
at91_set_a_periph(AT91_PIO_PORTD, 3, 0); /* RXD2 */
- writel(1 << AT91SAM9263_ID_US2, &pmc->pcer);
+ writel(1 << ATMEL_ID_USART2, &pmc->pcer);
}
-void at91_serial3_hw_init(void)
+void at91_seriald_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTC, 30, 0); /* DRXD */
at91_set_a_periph(AT91_PIO_PORTC, 31, 1); /* DTXD */
- writel(1 << AT91_ID_SYS, &pmc->pcer);
+ writel(1 << ATMEL_ID_SYS, &pmc->pcer);
}
void at91_serial_hw_init(void)
@@ -91,14 +91,14 @@ void at91_serial_hw_init(void)
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_b_periph(AT91_PIO_PORTA, 0, 0); /* SPI0_MISO */
at91_set_b_periph(AT91_PIO_PORTA, 1, 0); /* SPI0_MOSI */
at91_set_b_periph(AT91_PIO_PORTA, 2, 0); /* SPI0_SPCK */
/* Enable clock */
- writel(1 << AT91SAM9263_ID_SPI0, &pmc->pcer);
+ writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
if (cs_mask & (1 << 0)) {
at91_set_b_periph(AT91_PIO_PORTA, 5, 1);
@@ -128,14 +128,14 @@ void at91_spi0_hw_init(unsigned long cs_mask)
void at91_spi1_hw_init(unsigned long cs_mask)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* SPI1_MISO */
at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* SPI1_MOSI */
at91_set_a_periph(AT91_PIO_PORTB, 14, 0); /* SPI1_SPCK */
/* Enable clock */
- writel(1 << AT91SAM9263_ID_SPI1, &pmc->pcer);
+ writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
if (cs_mask & (1 << 0)) {
at91_set_a_periph(AT91_PIO_PORTB, 15, 1);
@@ -203,12 +203,12 @@ void at91_uhp_hw_init(void)
#ifdef CONFIG_AT91_CAN
void at91_can_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* CAN_TX */
at91_set_a_periph(AT91_PIO_PORTA, 14, 1); /* CAN_RX */
/* Enable clock */
- writel(1 << AT91SAM9263_ID_CAN, &pmc->pcer);
+ writel(1 << ATMEL_ID_CAN, &pmc->pcer);
}
#endif
diff --git a/arch/arm/include/asm/arch-at91/at91sam9263.h b/arch/arm/include/asm/arch-at91/at91sam9263.h
index 51cdd83..7e0d83a 100644
--- a/arch/arm/include/asm/arch-at91/at91sam9263.h
+++ b/arch/arm/include/asm/arch-at91/at91sam9263.h
@@ -20,7 +20,6 @@
/*
* defines to be used in other places
*/
-#define CONFIG_ARM926EJS /* ARM926EJS Core */
#define CONFIG_AT91FAMILY /* it's a member of AT91 */
/*
@@ -30,7 +29,7 @@
#define ATMEL_ID_SYS 1 /* System Peripherals */
#define ATMEL_ID_PIOA 2 /* Parallel IO Controller A */
#define ATMEL_ID_PIOB 3 /* Parallel IO Controller B */
-#define ATMEL_ID_PIOCDE 4 /* Parallel IO Controller C, D and E */
+#define ATMEL_ID_PIOC 4 /* Parallel IO Controller C, D and E */
/* Reserved: 5 */
/* Reserved: 6 */
#define ATMEL_ID_USART0 7 /* USART 0 */
@@ -131,10 +130,22 @@
#define ATMEL_BASE_UHP 0x00a00000 /* USB Host controller */
/*
+ * External memory
+ */
+#define ATMEL_BASE_CS0 0x10000000 /* typically NOR */
+#define ATMEL_BASE_CS1 0x20000000 /* SDRAM */
+#define ATMEL_BASE_CS2 0x30000000
+#define ATMEL_BASE_CS3 0x40000000 /* typically NAND */
+#define ATMEL_BASE_CS4 0x50000000
+#define ATMEL_BASE_CS5 0x60000000
+#define ATMEL_BASE_CS6 0x70000000
+#define ATMEL_BASE_CS7 0x80000000
+
+/*
* Other misc defines
*/
#define ATMEL_PIO_PORTS 5 /* this SoCs has 5 PIO */
-
+#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
/*
* Cpu Name
*/
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index 91efc07..d879ced 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -23,17 +23,16 @@
*/
#include <common.h>
-#include <asm/sizes.h>
-#include <asm/arch/at91sam9263.h>
+#include <mmc.h>
+#include <asm/io.h>
+#include <asm/arch/at91sam9260_matrix.h>
#include <asm/arch/at91sam9_smc.h>
#include <asm/arch/at91_common.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/gpio.h>
#include <asm/arch/clk.h>
-#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+
#include <lcd.h>
#include <atmel_lcdc.h>
#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
@@ -51,26 +50,22 @@ DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_CMD_NAND
static void at91sam9263ek_nand_hw_init(void)
{
+ struct at91_smc *smc = (struct at91_smc *) ATMEL_BASE_SMC0;
+ struct at91_matrix *matrix = (struct at91_matrix *) ATMEL_BASE_MATRIX;
unsigned long csa;
- at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE;
- at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
-
- /* Enable CS3 */
- csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
- writel(csa, &matrix->csa[0]);
- /* Enable CS3 */
+ /* Assign CS3 to NAND/SmartMedia Interface */
+ csa = readl(&matrix->ebicsa);
+ csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA;
+ writel(csa, &matrix->ebicsa);
/* Configure SMC CS3 for NAND/SmartMedia */
writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
&smc->cs[3].setup);
-
writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
&smc->cs[3].pulse);
-
writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
&smc->cs[3].cycle);
writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
@@ -83,26 +78,24 @@ static void at91sam9263ek_nand_hw_init(void)
AT91_SMC_MODE_TDF_CYCLE(2),
&smc->cs[3].mode);
- writel(1 << AT91SAM9263_ID_PIOA | 1 << AT91SAM9263_ID_PIOCDE,
- &pmc->pcer);
-
/* Configure RDY/BSY */
- at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
/* Enable NandFlash */
- at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+ at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
}
#endif
#ifdef CONFIG_MACB
static void at91sam9263ek_macb_hw_init(void)
{
+ struct at91_pmc *pmc = (struct at91_pmc *) ATMEL_BASE_PMC;
+ struct at91_port *pioa = (struct at91_port *) ATMEL_BASE_PIOA;
+ struct at91_rstc *rstc = (struct at91_rstc *) ATMEL_BASE_RSTC;
unsigned long erstl;
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
- at91_pio_t *pio = (at91_pio_t *) AT91_PIO_BASE;
- at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE;
+
/* Enable clock */
- writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer);
+ writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
/*
* Disable pull-up on:
@@ -113,8 +106,13 @@ static void at91sam9263ek_macb_hw_init(void)
* PHY has internal pull-down
*/
- writel(1 << 25, &pio->pioc.pudr);
- writel((1 << 25) | (1 <<26), &pio->pioe.pudr);
+ writel(pin_to_mask(AT91_PIN_PA14) |
+ pin_to_mask(AT91_PIN_PA15) |
+ pin_to_mask(AT91_PIN_PA17) |
+ pin_to_mask(AT91_PIN_PA25) |
+ pin_to_mask(AT91_PIN_PA26) |
+ pin_to_mask(AT91_PIN_PA28),
+ &pioa->pudr);
erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
@@ -131,8 +129,13 @@ static void at91sam9263ek_macb_hw_init(void)
writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr);
/* Re-enable pull-up */
- writel(1 << 25, &pio->pioc.puer);
- writel((1 << 25) | (1 <<26), &pio->pioe.puer);
+ writel(pin_to_mask(AT91_PIN_PA14) |
+ pin_to_mask(AT91_PIN_PA15) |
+ pin_to_mask(AT91_PIN_PA17) |
+ pin_to_mask(AT91_PIN_PA25) |
+ pin_to_mask(AT91_PIN_PA26) |
+ pin_to_mask(AT91_PIN_PA28),
+ &pioa->puer);
at91_macb_hw_init();
}
@@ -140,35 +143,34 @@ static void at91sam9263ek_macb_hw_init(void)
#ifdef CONFIG_LCD
vidinfo_t panel_info = {
- vl_col: 240,
- vl_row: 320,
- vl_clk: 4965000,
- vl_sync: ATMEL_LCDC_INVLINE_INVERTED |
- ATMEL_LCDC_INVFRAME_INVERTED,
- vl_bpix: 3,
- vl_tft: 1,
- vl_hsync_len: 5,
- vl_left_margin: 1,
- vl_right_margin:33,
- vl_vsync_len: 1,
- vl_upper_margin:1,
- vl_lower_margin:0,
- mmio: AT91SAM9263_LCDC_BASE,
+vl_col: 240,
+vl_row : 320,
+vl_clk : 4965000,
+vl_sync : ATMEL_LCDC_INVLINE_INVERTED | ATMEL_LCDC_INVFRAME_INVERTED,
+vl_bpix : 3,
+vl_tft : 1,
+vl_hsync_len : 5,
+vl_left_margin : 1,
+vl_right_margin : 33,
+vl_vsync_len : 1,
+vl_upper_margin : 1,
+vl_lower_margin : 0,
+mmio : ATMEL_BASE_LCDC
};
void lcd_enable(void)
{
- at91_set_pio_value(AT91_PIO_PORTA, 30, 1); /* power up */
+ at91_set_gpio_value(AT91_PIN_PA30, 1); /* power up */
}
void lcd_disable(void)
{
- at91_set_pio_value(AT91_PIO_PORTA, 30, 0); /* power down */
+ at91_set_gpio_value(AT91_PIN_PA30, 0); /* power down */
}
static void at91sam9263ek_lcd_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */
at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDDOTCK */
@@ -193,8 +195,8 @@ static void at91sam9263ek_lcd_hw_init(void)
at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */
at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */
- writel(1 << AT91SAM9263_ID_LCDC, &pmc->pcer);
- gd->fb_base = AT91SAM9263_SRAM0_BASE;
+ writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
+ gd->fb_base = ATMEL_BASE_SRAM0;
}
#ifdef CONFIG_LCD_INFO
@@ -218,7 +220,7 @@ void lcd_show_board_info(void)
lcd_printf ("(C) 2008 ATMEL Corp\n");
lcd_printf ("at91support at atmel.com\n");
lcd_printf ("%s CPU at %s MHz\n",
- CONFIG_SYS_AT91_CPU_NAME,
+ ATMEL_CPU_NAME,
strmhz(temp, get_cpu_clk_rate()));
dram_size = 0;
@@ -244,6 +246,18 @@ void lcd_show_board_info(void)
#endif /* CONFIG_LCD_INFO */
#endif
+int board_early_init_f(void)
+{
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+ /* Enable clocks for all PIOs */
+ writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) |
+ (1 << ATMEL_ID_PIOC),
+ &pmc->pcer);
+
+ return 0;
+}
+
int board_init(void)
{
/* Enable Ctrlc */
@@ -252,14 +266,14 @@ int board_init(void)
/* arch number of AT91SAM9263EK-Board */
gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9263EK;
/* adress of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
- at91_serial_hw_init();
+ at91_seriald_hw_init();
#ifdef CONFIG_CMD_NAND
at91sam9263ek_nand_hw_init();
#endif
#ifdef CONFIG_HAS_DATAFLASH
- at91_set_pio_output(AT91_PIO_PORTE, 20, 1); /* select spi0 clock */
+ at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */
at91_spi0_hw_init(1 << 0);
#endif
#ifdef CONFIG_MACB
@@ -276,8 +290,9 @@ int board_init(void)
int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+ gd->ram_size = get_ram_size(
+ (void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
return 0;
}
@@ -291,7 +306,7 @@ int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_MACB
- rc = macb_eth_initialize(0, (void *) AT91_EMAC_BASE, 0x00);
+ rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x00);
#endif
return rc;
}
diff --git a/board/atmel/at91sam9263ek/led.c b/board/atmel/at91sam9263ek/led.c
index fa1f05b..8eefe1c 100644
--- a/board/atmel/at91sam9263ek/led.c
+++ b/board/atmel/at91sam9263ek/led.c
@@ -27,21 +27,14 @@
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_pio.h>
#include <asm/arch/gpio.h>
-#include <asm/arch/io.h>
+#include <asm/io.h>
void coloured_LED_init(void)
{
- /* Enable clock */
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ /* Clock is enabled in board_early_init_f() */
+ at91_set_gpio_output(CONFIG_RED_LED, 1);
+ at91_set_gpio_output(CONFIG_GREEN_LED, 1);
- writel(1 << AT91SAM9263_ID_PIOB | 1 << AT91SAM9263_ID_PIOCDE,
- &pmc->pcer);
-
- at91_set_pio_output(CONFIG_RED_LED, 1);
- at91_set_pio_output(CONFIG_GREEN_LED, 1);
- at91_set_pio_output(CONFIG_YELLOW_LED, 1);
-
- at91_set_pio_value(CONFIG_RED_LED, 0);
- at91_set_pio_value(CONFIG_GREEN_LED, 1);
- at91_set_pio_value(CONFIG_YELLOW_LED, 1);
+ at91_set_gpio_value(CONFIG_RED_LED, 0);
+ at91_set_gpio_value(CONFIG_GREEN_LED, 1);
}
diff --git a/boards.cfg b/boards.cfg
index 0da32ef..b643d04 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -76,6 +76,12 @@ at91cap9adk arm arm926ejs - atmel
at91sam9260ek_nandflash arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9260,SYS_USE_NANDFLASH
at91sam9260ek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9260,SYS_USE_DATAFLASH_CS0
at91sam9260ek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9260,SYS_USE_DATAFLASH_CS1
+at91sam9263ek_norflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_NORFLASH
+at91sam9263ek_norflash_boot arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_BOOT_NORFLASH
+at91sam9263ek_nandflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_NANDFLASH
+at91sam9263ek_dataflash arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_DATAFLASH
+at91sam9263ek_dataflash_cs0 arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263,SYS_USE_DATAFLASH_CS0
+at91sam9263ek arm arm926ejs at91sam9263ek atmel at91 at91sam9263ek:AT91SAM9263
at91sam9g20ek_nandflash arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9G20,SYS_USE_NANDFLASH
at91sam9g20ek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9G20,SYS_USE_DATAFLASH_CS0
at91sam9g20ek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9G20,SYS_USE_DATAFLASH_CS1
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index f6cb406..d3d22b0 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -26,62 +26,71 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+/*
+ * SoC must be defined first, before hardware.h is included.
+ * In this case SoC is defined in boards.cfg.
+ */
+#include <asm/hardware.h>
/* ARM asynchronous clock */
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK 16367660 /* 16.367 MHz crystal */
#define CONFIG_SYS_HZ 1000
-#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
-#define CONFIG_AT91SAM9263 1 /* It's an Atmel AT91SAM9263 SoC*/
-#define CONFIG_AT91SAM9263EK 1 /* on an AT91SAM9263EK Board */
+#define CONFIG_ARM926EJS /* This is an ARM926EJS Core */
+#define CONFIG_AT91SAM9263EK /* on an AT91SAM9263EK Board */
#define CONFIG_ARCH_CPU_INIT
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-
-#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
+#undef CONFIG_USE_IRQ
+ /* we don't need IRQ/FIQ stuff */
+/* Misc CPU related */
+#define CONFIG_ARCH_CPU_INIT
+#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-/*
- * Hardware drivers
- */
-#define CONFIG_AT91_GPIO 1
-#define CONFIG_ATMEL_USART 1
-#undef CONFIG_USART0
-#undef CONFIG_USART1
-#undef CONFIG_USART2
-#define CONFIG_USART3 1 /* USART 3 is DBGU */
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_DISPLAY_CPUINFO
+
+/* general purpose I/O */
+#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
+#define CONFIG_AT91_GPIO
+#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
+
+/* serial console */
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE ATMEL_BASE_DBGU
+#define CONFIG_USART_ID ATMEL_ID_SYS
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
/* LCD */
-#define CONFIG_LCD 1
+#define CONFIG_LCD
#define LCD_BPP LCD_COLOR8
-#define CONFIG_LCD_LOGO 1
+#define CONFIG_LCD_LOGO
#undef LCD_TEST_PATTERN
-#define CONFIG_LCD_INFO 1
-#define CONFIG_LCD_INFO_BELOW_LOGO 1
-#define CONFIG_SYS_WHITE_ON_BLACK 1
-#define CONFIG_ATMEL_LCD 1
-#define CONFIG_ATMEL_LCD_BGR555 1
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
+#define CONFIG_LCD_INFO
+#define CONFIG_LCD_INFO_BELOW_LOGO
+#define CONFIG_SYS_WHITE_ON_BLACK
+#define CONFIG_ATMEL_LCD
+#define CONFIG_ATMEL_LCD_BGR555
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
/* LED */
#define CONFIG_AT91_LED
-#define CONFIG_RED_LED AT91_PIO_PORTB, 7 /* the power led */
-#define CONFIG_GREEN_LED AT91_PIO_PORTB, 8 /* the user1 led */
-#define CONFIG_YELLOW_LED AT91_PIO_PORTC, 29 /* the user2 led */
+#define CONFIG_RED_LED AT91_PIN_PB7 /* the power led */
+#define CONFIG_GREEN_LED AT91_PIN_PB8 /* the user1 led */
+#define CONFIG_YELLOW_LED AT91_PIN_PC29 /* the user2 led */
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
-#define CONFIG_BOOTP_BOOTFILESIZE 1
-#define CONFIG_BOOTP_BOOTPATH 1
-#define CONFIG_BOOTP_GATEWAY 1
-#define CONFIG_BOOTP_HOSTNAME 1
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
@@ -94,19 +103,32 @@
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_SOURCE
-#define CONFIG_CMD_PING 1
-#define CONFIG_CMD_DHCP 1
-#define CONFIG_CMD_NAND 1
-#define CONFIG_CMD_USB 1
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_USB
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
-#define PHYS_SDRAM 0x20000000
-#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */
+#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
+#define CONFIG_SYS_SDRAM_SIZE 0x04000000
+
+/*
+ * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
+ * leaving the correct space for initial global data structure above
+ * that address while providing maximum stack area below.
+ */
+#ifdef CONFIG_AT91SAM9XE
+# define CONFIG_SYS_INIT_SP_ADDR \
+ (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
+#else
+# define CONFIG_SYS_INIT_SP_ADDR \
+ (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
+#endif
/* DataFlash */
#define CONFIG_ATMEL_DATAFLASH_SPI
-#define CONFIG_HAS_DATAFLASH 1
+#define CONFIG_HAS_DATAFLASH
#define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ)
#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
@@ -126,7 +148,7 @@
#define CONFIG_SYS_MONITOR_SEC 1:0-3
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
-#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x007FE000)
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SIZE)
@@ -247,7 +269,7 @@
#endif
#else
-#define CONFIG_SYS_NO_FLASH 1
+#define CONFIG_SYS_NO_FLASH
#endif
/* NAND flash */
@@ -260,8 +282,8 @@
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
-#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
-#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
+#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
+#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
/*
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
@@ -272,32 +294,32 @@
#endif
/* Ethernet */
-#define CONFIG_MACB 1
-#define CONFIG_RMII 1
-#define CONFIG_NET_MULTI 1
+#define CONFIG_MACB
+#define CONFIG_RMII
+#define CONFIG_NET_MULTI
#define CONFIG_NET_RETRY_COUNT 20
-#define CONFIG_RESET_PHY_R 1
+#define CONFIG_RESET_PHY_R
/* USB */
#define CONFIG_USB_ATMEL
-#define CONFIG_USB_OHCI_NEW 1
-#define CONFIG_DOS_PARTITION 1
-#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000 /* AT91SAM9263_UHP_BASE */
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
-#define CONFIG_USB_STORAGE 1
-#define CONFIG_CMD_FAT 1
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_FAT
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
-#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END 0x23e00000
-#ifdef CONFIG_SYS_USE_DATAFLASH
+#ifdef CONFIG_SYS_USE_DATAFLASH_CS0
/* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CONFIG_ENV_IS_IN_DATAFLASH 1
+#define CONFIG_ENV_IS_IN_DATAFLASH
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
#define CONFIG_ENV_OFFSET 0x4200
#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
@@ -311,7 +333,7 @@
#elif CONFIG_SYS_USE_NANDFLASH
/* bootstrap + u-boot + env + linux in nandflash */
-#define CONFIG_ENV_IS_IN_NAND 1
+#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x60000
#define CONFIG_ENV_OFFSET_REDUND 0x80000
#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
@@ -330,8 +352,8 @@
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP 1
-#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
--
1.7.1
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