mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-29 08:01:08 +00:00
at91: reworked support for otc570 board
The otc570 board support was broken. Within this opportunity, I completely reworked the board files. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
This commit is contained in:
Daniel Gorsulowski
Albert ARIBAUD
parent
89ce8f73c6
commit
a950c81851
4 changed files with 211 additions and 164 deletions
|
|
@ -1 +0,0 @@
|
|||
CONFIG_SYS_TEXT_BASE = 0x23f00000
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* (C) Copyright 2010
|
||||
* (C) Copyright 2010-2011
|
||||
* Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
|
||||
* esd electronic system design gmbh <www.esd.eu>
|
||||
*
|
||||
|
|
@ -27,7 +27,7 @@
|
|||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/arch/at91sam9263.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/arch/at91sam9_smc.h>
|
||||
#include <asm/arch/at91_common.h>
|
||||
#include <asm/arch/at91_pmc.h>
|
||||
|
|
@ -35,14 +35,14 @@
|
|||
#include <asm/arch/at91_matrix.h>
|
||||
#include <asm/arch/at91_pio.h>
|
||||
#include <asm/arch/clk.h>
|
||||
#include <asm/arch/hardware.h>
|
||||
#include <asm/arch/io.h>
|
||||
#include <atmel_lcdc.h>
|
||||
#include <lcd.h>
|
||||
#include <netdev.h>
|
||||
#ifdef CONFIG_LCD_INFO
|
||||
#include <nand.h>
|
||||
#include <version.h>
|
||||
#ifdef CONFIG_LCD
|
||||
# include <atmel_lcdc.h>
|
||||
# include <lcd.h>
|
||||
# ifdef CONFIG_LCD_INFO
|
||||
# include <nand.h>
|
||||
# include <version.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
|
@ -73,8 +73,8 @@ int get_hw_rev(void)
|
|||
static void otc570_nand_hw_init(void)
|
||||
{
|
||||
unsigned long csa;
|
||||
at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE;
|
||||
at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
|
||||
at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0;
|
||||
at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX;
|
||||
|
||||
/* Enable CS3 */
|
||||
csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
|
||||
|
|
@ -93,8 +93,8 @@ static void otc570_nand_hw_init(void)
|
|||
&smc->cs[3].cycle);
|
||||
writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
|
||||
AT91_SMC_MODE_EXNW_DISABLE |
|
||||
AT91_SMC_MODE_DBW_8 |
|
||||
AT91_SMC_MODE_TDF_CYCLE(2),
|
||||
AT91_SMC_MODE_DBW_8 |
|
||||
AT91_SMC_MODE_TDF_CYCLE(3),
|
||||
&smc->cs[3].mode);
|
||||
|
||||
/* Configure RDY/BSY */
|
||||
|
|
@ -108,9 +108,9 @@ static void otc570_nand_hw_init(void)
|
|||
#ifdef CONFIG_MACB
|
||||
static void otc570_macb_hw_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 << AT91SAM9263_ID_EMAC, &pmc->pcer);
|
||||
writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
|
||||
at91_macb_hw_init();
|
||||
}
|
||||
#endif
|
||||
|
|
@ -123,7 +123,7 @@ static void otc570_macb_hw_init(void)
|
|||
*/
|
||||
static void otc570_ethercat_hw_init(void)
|
||||
{
|
||||
at91_smc_t *smc1 = (at91_smc_t *) AT91_SMC1_BASE;
|
||||
at91_smc_t *smc1 = (at91_smc_t *) ATMEL_BASE_SMC1;
|
||||
|
||||
/* Configure SMC EBI1_CS0 for EtherCAT */
|
||||
writel(AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) |
|
||||
|
|
@ -155,7 +155,7 @@ vidinfo_t panel_info = {
|
|||
.vl_sync = ATMEL_LCDC_INVLINE_INVERTED |
|
||||
ATMEL_LCDC_INVFRAME_INVERTED,
|
||||
|
||||
.vl_bpix = 3, /* Bits per pixel, 0 = 1bit, 3 = 8bit */
|
||||
.vl_bpix = LCD_BPP,/* Bits per pixel, 0 = 1bit, 3 = 8bit */
|
||||
.vl_tft = 1, /* 0 = passive, 1 = TFT */
|
||||
.vl_vsync_len = 1, /* Length of vertical sync in NOL */
|
||||
.vl_upper_margin = 35, /* Idle lines at the frame start */
|
||||
|
|
@ -164,22 +164,22 @@ vidinfo_t panel_info = {
|
|||
.vl_left_margin = 112, /* Idle cycles at the line beginning */
|
||||
.vl_right_margin = 1, /* Idle cycles at the end of the line */
|
||||
|
||||
.mmio = AT91SAM9263_LCDC_BASE,
|
||||
.mmio = ATMEL_BASE_LCDC,
|
||||
};
|
||||
|
||||
void lcd_enable(void)
|
||||
{
|
||||
at91_set_pio_value(AT91_PIO_PORTA, 30, 0); /* power up */
|
||||
at91_set_pio_value(AT91_PIO_PORTA, 30, 0); /* power up */
|
||||
}
|
||||
|
||||
void lcd_disable(void)
|
||||
{
|
||||
at91_set_pio_value(AT91_PIO_PORTA, 30, 1); /* power down */
|
||||
at91_set_pio_value(AT91_PIO_PORTA, 30, 1); /* power down */
|
||||
}
|
||||
|
||||
static void otc570_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, 0, 0); /* LCDVSYNC */
|
||||
at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */
|
||||
|
|
@ -206,8 +206,7 @@ static void otc570_lcd_hw_init(void)
|
|||
at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */
|
||||
at91_set_pio_output(AT91_PIO_PORTA, 30, 1); /* PCI */
|
||||
|
||||
writel(1 << AT91SAM9263_ID_LCDC, &pmc->pcer);
|
||||
gd->fb_base = CONFIG_OTC570_LCD_BASE;
|
||||
writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_LCD_INFO
|
||||
|
|
@ -225,8 +224,7 @@ void lcd_show_board_info(void)
|
|||
nand_size += nand_info[i].size;
|
||||
|
||||
lcd_printf("\n%s\n", U_BOOT_VERSION);
|
||||
lcd_printf("%s CPU at %s MHz\n", CONFIG_SYS_AT91_CPU_NAME,
|
||||
strmhz(temp, get_cpu_clk_rate()));
|
||||
lcd_printf("CPU at %s MHz\n", strmhz(temp, get_cpu_clk_rate()));
|
||||
lcd_printf(" %ld MB SDRAM, %ld MB NAND\n",
|
||||
dram_size >> 20,
|
||||
nand_size >> 20 );
|
||||
|
|
@ -239,8 +237,9 @@ void lcd_show_board_info(void)
|
|||
|
||||
int dram_init(void)
|
||||
{
|
||||
gd->bd->bi_dram[0].start = PHYS_SDRAM;
|
||||
gd->bd->bi_dram[0].size = get_ram_size((long *) PHYS_SDRAM, (1 << 27));
|
||||
gd->ram_size = get_ram_size(
|
||||
(void *)CONFIG_SYS_SDRAM_BASE,
|
||||
CONFIG_SYS_SDRAM_SIZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -248,7 +247,7 @@ 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;
|
||||
}
|
||||
|
|
@ -257,13 +256,14 @@ int checkboard(void)
|
|||
{
|
||||
char str[32];
|
||||
|
||||
puts("Board: esd ARM9 HMI Panel - OTC570");
|
||||
puts("Board : esd ARM9 HMI Panel - OTC570");
|
||||
if (getenv_f("serial#", str, sizeof(str)) > 0) {
|
||||
puts(", serial# ");
|
||||
puts(str);
|
||||
}
|
||||
printf("\nHardware-revision: 1.%d\n", get_hw_rev());
|
||||
printf("Mach-type: %lu\n", gd->bd->bi_arch_number);
|
||||
printf("\n");
|
||||
printf("Hardware-revision: 1.%d\n", get_hw_rev());
|
||||
printf("Mach-type : %lu\n", gd->bd->bi_arch_number);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -297,12 +297,12 @@ u32 get_board_rev(void)
|
|||
int misc_init_r(void)
|
||||
{
|
||||
char str[64];
|
||||
at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
|
||||
at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
|
||||
|
||||
at91_set_pio_output(AT91_PIO_PORTA, 29, 1);
|
||||
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);
|
||||
/* Set USART_MODE = 1 (RS485) */
|
||||
writel(1, 0xFFF8C004);
|
||||
|
||||
|
|
@ -325,37 +325,49 @@ int misc_init_r(void)
|
|||
at91_set_pio_output(AT91_PIO_PORTA, 29, 0);
|
||||
}
|
||||
}
|
||||
#ifdef CONFIG_LCD
|
||||
printf("Display memory address: 0x%08lX\n", gd->fb_base);
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_MISC_INIT_R */
|
||||
|
||||
int board_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;
|
||||
|
||||
/* Peripheral Clock Enable Register */
|
||||
writel( 1 << AT91SAM9263_ID_PIOA |
|
||||
1 << AT91SAM9263_ID_PIOB |
|
||||
1 << AT91SAM9263_ID_PIOCDE |
|
||||
1 << AT91SAM9263_ID_TWI |
|
||||
1 << AT91SAM9263_ID_SPI0 |
|
||||
1 << AT91SAM9263_ID_LCDC |
|
||||
1 << AT91SAM9263_ID_UHP,
|
||||
/* enable all clocks */
|
||||
writel((1 << ATMEL_ID_PIOA) |
|
||||
(1 << ATMEL_ID_PIOB) |
|
||||
(1 << ATMEL_ID_PIOCDE) |
|
||||
(1 << ATMEL_ID_TWI) |
|
||||
(1 << ATMEL_ID_SPI0) |
|
||||
#ifdef CONFIG_LCD
|
||||
(1 << ATMEL_ID_LCDC) |
|
||||
#endif
|
||||
(1 << ATMEL_ID_UHP),
|
||||
&pmc->pcer);
|
||||
|
||||
at91_seriald_hw_init();
|
||||
|
||||
/* arch number of OTC570-Board */
|
||||
gd->bd->bi_arch_number = MACH_TYPE_OTC570;
|
||||
|
||||
/* adress of boot parameters */
|
||||
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_init(void)
|
||||
{
|
||||
/* initialize ET1100 Controller */
|
||||
otc570_ethercat_hw_init();
|
||||
|
||||
/* adress of boot parameters */
|
||||
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
|
||||
|
||||
at91_serial_hw_init();
|
||||
#ifdef CONFIG_CMD_NAND
|
||||
otc570_nand_hw_init();
|
||||
#endif
|
||||
otc570_ethercat_hw_init();
|
||||
#ifdef CONFIG_HAS_DATAFLASH
|
||||
at91_spi0_hw_init(1 << 0);
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -88,7 +88,8 @@ top9000eval_xe arm arm926ejs top9000 emk
|
|||
top9000su_xe arm arm926ejs top9000 emk at91 top9000:SU9000
|
||||
meesc arm arm926ejs meesc esd at91 meesc:AT91SAM9263,SYS_USE_NANDFLASH
|
||||
meesc_dataflash arm arm926ejs meesc esd at91 meesc:AT91SAM9263,SYS_USE_DATAFLASH
|
||||
otc570 arm arm926ejs - esd at91
|
||||
otc570 arm arm926ejs otc570 esd at91 otc570:AT91SAM9263,SYS_USE_NANDFLASH
|
||||
otc570_dataflash arm arm926ejs otc570 esd at91 otc570:AT91SAM9263,SYS_USE_DATAFLASH
|
||||
pm9261 arm arm926ejs - ronetix at91
|
||||
pm9263 arm arm926ejs - ronetix at91
|
||||
da830evm arm arm926ejs da8xxevm davinci davinci
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* (C) Copyright 2010
|
||||
* (C) Copyright 2010-2011
|
||||
* Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
|
||||
* esd electronic system design gmbh <www.esd.eu>
|
||||
*
|
||||
|
|
@ -31,101 +31,119 @@
|
|||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* Common stuff */
|
||||
#define CONFIG_OTC570 1 /* Board is esd OTC570 */
|
||||
#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
|
||||
#define CONFIG_AT91SAM9263 1 /* It's an AT91SAM9263 SoC */
|
||||
/*
|
||||
* SoC must be defined first, before hardware.h is included.
|
||||
* In this case SoC is defined in boards.cfg.
|
||||
*/
|
||||
#include <asm/hardware.h>
|
||||
|
||||
/*
|
||||
* Warning: changing CONFIG_SYS_TEXT_BASE requires
|
||||
* adapting the initial boot program.
|
||||
* Since the linker has to swallow that define, we must use a pure
|
||||
* hex number here!
|
||||
*/
|
||||
#define CONFIG_SYS_TEXT_BASE 0x20002000
|
||||
|
||||
/* ARM asynchronous clock */
|
||||
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */
|
||||
#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */
|
||||
#define CONFIG_SYS_HZ 1000 /* decrementer freq */
|
||||
#define CONFIG_DISPLAY_BOARDINFO 1
|
||||
#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info and speed */
|
||||
#define CONFIG_PREBOOT /* enable preboot variable */
|
||||
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
||||
#define CONFIG_SETUP_MEMORY_TAGS 1
|
||||
#define CONFIG_INITRD_TAG 1
|
||||
#define CONFIG_SERIAL_TAG 1
|
||||
#define CONFIG_REVISION_TAG 1
|
||||
#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
|
||||
|
||||
/* Misc CPU related */
|
||||
#define CONFIG_SKIP_LOWLEVEL_INIT
|
||||
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
|
||||
|
||||
#define CONFIG_ARCH_CPU_INIT
|
||||
#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
|
||||
#define CONFIG_SETUP_MEMORY_TAGS
|
||||
#define CONFIG_INITRD_TAG
|
||||
#define CONFIG_SERIAL_TAG
|
||||
#define CONFIG_REVISION_TAG
|
||||
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
||||
#define CONFIG_MISC_INIT_R /* Call misc_init_r */
|
||||
#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
|
||||
|
||||
#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */
|
||||
#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */
|
||||
#define CONFIG_PREBOOT /* enable preboot variable */
|
||||
|
||||
/*
|
||||
* Hardware drivers
|
||||
*/
|
||||
#define CONFIG_AT91_GPIO 1
|
||||
|
||||
/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */
|
||||
#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
|
||||
|
||||
/* general purpose I/O */
|
||||
#define CONFIG_AT91_GPIO
|
||||
|
||||
/* Console output */
|
||||
#define CONFIG_ATMEL_USART 1
|
||||
#undef CONFIG_USART0
|
||||
#undef CONFIG_USART1
|
||||
#undef CONFIG_USART2
|
||||
#define CONFIG_USART3 1 /* USART 3 is DBGU */
|
||||
#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}
|
||||
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK 1
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK
|
||||
|
||||
/* LCD */
|
||||
#define CONFIG_LCD 1
|
||||
#define LCD_BPP LCD_COLOR8
|
||||
|
||||
#define CONFIG_LCD
|
||||
#undef CONFIG_SPLASH_SCREEN
|
||||
|
||||
#ifndef CONFIG_SPLASH_SCREEN
|
||||
#define CONFIG_LCD_LOGO 1
|
||||
#define CONFIG_LCD_INFO 1
|
||||
#undef CONFIG_LCD_INFO_BELOW_LOGO
|
||||
#endif /* CONFIG_SPLASH_SCREEN */
|
||||
#ifdef CONFIG_LCD
|
||||
# define LCD_BPP LCD_COLOR8
|
||||
|
||||
#undef LCD_TEST_PATTERN
|
||||
#define CONFIG_SYS_WHITE_ON_BLACK 1
|
||||
#define CONFIG_ATMEL_LCD 1
|
||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||
#define CONFIG_OTC570_LCD_BASE 0x23E00000 /* LCD is in SDRAM */
|
||||
#define CONFIG_CMD_BMP 1
|
||||
# ifndef CONFIG_SPLASH_SCREEN
|
||||
# define CONFIG_LCD_LOGO
|
||||
# define CONFIG_LCD_INFO
|
||||
# undef CONFIG_LCD_INFO_BELOW_LOGO
|
||||
# endif /* CONFIG_SPLASH_SCREEN */
|
||||
|
||||
# undef LCD_TEST_PATTERN
|
||||
# define CONFIG_SYS_WHITE_ON_BLACK
|
||||
# define CONFIG_ATMEL_LCD
|
||||
# define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
||||
# define CONFIG_OTC570_LCD_BASE (CONFIG_SYS_SDRAM_BASE + 0x03fa5000)
|
||||
# define CONFIG_CMD_BMP
|
||||
#endif /* CONFIG_LCD */
|
||||
|
||||
/* RTC and I2C stuff */
|
||||
#define CONFIG_RTC_DS1338 1
|
||||
#define CONFIG_RTC_DS1338
|
||||
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
||||
#undef CONFIG_HARD_I2C
|
||||
#define CONFIG_SOFT_I2C 1
|
||||
#define CONFIG_SOFT_I2C
|
||||
#define CONFIG_SYS_I2C_SPEED 100000
|
||||
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
||||
|
||||
#ifdef CONFIG_SOFT_I2C
|
||||
#define CONFIG_I2C_CMD_TREE 1
|
||||
#define CONFIG_I2C_MULTI_BUS 1
|
||||
# define CONFIG_I2C_CMD_TREE
|
||||
# define CONFIG_I2C_MULTI_BUS
|
||||
/* Configure data and clock pins for pio */
|
||||
#define I2C_INIT { \
|
||||
# define I2C_INIT { \
|
||||
at91_set_pio_output(AT91_PIO_PORTB, 4, 0); \
|
||||
at91_set_pio_output(AT91_PIO_PORTB, 5, 0); \
|
||||
}
|
||||
#define I2C_SOFT_DECLARATIONS
|
||||
# define I2C_SOFT_DECLARATIONS
|
||||
/* Configure data pin as output */
|
||||
#define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTB, 4, 0)
|
||||
# define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTB, 4, 0)
|
||||
/* Configure data pin as input */
|
||||
#define I2C_TRISTATE at91_set_pio_input(AT91_PIO_PORTB, 4, 0)
|
||||
# define I2C_TRISTATE at91_set_pio_input(AT91_PIO_PORTB, 4, 0)
|
||||
/* Read data pin */
|
||||
#define I2C_READ at91_get_pio_value(AT91_PIO_PORTB, 4)
|
||||
# define I2C_READ at91_get_pio_value(AT91_PIO_PORTB, 4)
|
||||
/* Set data pin */
|
||||
#define I2C_SDA(bit) at91_set_pio_value(AT91_PIO_PORTB, 4, bit)
|
||||
# define I2C_SDA(bit) at91_set_pio_value(AT91_PIO_PORTB, 4, bit)
|
||||
/* Set clock pin */
|
||||
#define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTB, 5, bit)
|
||||
#define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
|
||||
# define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTB, 5, bit)
|
||||
# define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
|
||||
#endif /* CONFIG_SOFT_I2C */
|
||||
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK 1
|
||||
|
||||
/*
|
||||
* 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.
|
||||
|
|
@ -135,99 +153,116 @@
|
|||
#undef CONFIG_CMD_LOADS
|
||||
#undef CONFIG_CMD_IMLS
|
||||
|
||||
#define CONFIG_CMD_PING 1
|
||||
#define CONFIG_CMD_DHCP 1
|
||||
#define CONFIG_CMD_NAND 1
|
||||
#define CONFIG_CMD_USB 1
|
||||
#define CONFIG_CMD_I2C 1
|
||||
#define CONFIG_CMD_DATE 1
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_DHCP
|
||||
#define CONFIG_CMD_NAND
|
||||
#define CONFIG_CMD_USB
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_DATE
|
||||
|
||||
/* LED */
|
||||
#define CONFIG_AT91_LED 1
|
||||
#define CONFIG_AT91_LED
|
||||
|
||||
/* SDRAM */
|
||||
#define CONFIG_NR_DRAM_BANKS 1
|
||||
#define PHYS_SDRAM 0x20000000
|
||||
/*
|
||||
* SDRAM: 1 bank, min 32, max 128 MB
|
||||
* Initialized before u-boot gets started.
|
||||
*/
|
||||
#define CONFIG_NR_DRAM_BANKS 1
|
||||
#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */
|
||||
#define CONFIG_SYS_SDRAM_SIZE 0x04000000
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000)
|
||||
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000)
|
||||
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000)
|
||||
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
#define CONFIG_SYS_INIT_SP_ADDR \
|
||||
(ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE)
|
||||
|
||||
/* DataFlash */
|
||||
#define CONFIG_ATMEL_DATAFLASH_SPI
|
||||
#define CONFIG_HAS_DATAFLASH 1
|
||||
#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 */
|
||||
#define AT91_SPI_CLK 15000000
|
||||
#define DATAFLASH_TCSS (0x1a << 16)
|
||||
#define DATAFLASH_TCHS (0x1 << 24)
|
||||
#ifdef CONFIG_SYS_USE_DATAFLASH
|
||||
# define CONFIG_ATMEL_DATAFLASH_SPI
|
||||
# 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 */
|
||||
# define AT91_SPI_CLK 15000000
|
||||
# define DATAFLASH_TCSS (0x1a << 16)
|
||||
# define DATAFLASH_TCHS (0x1 << 24)
|
||||
#endif
|
||||
|
||||
/* NOR flash is not populated, disable it */
|
||||
#define CONFIG_SYS_NO_FLASH 1
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
|
||||
/* NAND flash */
|
||||
#ifdef CONFIG_CMD_NAND
|
||||
#define CONFIG_NAND_ATMEL
|
||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||
#define CONFIG_SYS_NAND_DBW_8 1
|
||||
/* our ALE is AD21 */
|
||||
#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_64BIT_VSPRINTF /* needed for nand_util.c */
|
||||
# define CONFIG_NAND_ATMEL
|
||||
# define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||
# define CONFIG_SYS_NAND_BASE 0x40000000 /* ATMEL_BASE_CS3 */
|
||||
# define CONFIG_SYS_NAND_DBW_8
|
||||
# define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||
# 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_64BIT_VSPRINTF /* needed for nand_util.c */
|
||||
#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_FIT
|
||||
#define CONFIG_NET_RETRY_COUNT 20
|
||||
#undef 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
|
||||
#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_SYS_LOAD_ADDR 0x22000000 /* load address */
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
|
||||
#define CONFIG_SYS_MEMTEST_END 0x23e00000
|
||||
|
||||
#define CONFIG_SYS_USE_DATAFLASH 1
|
||||
#undef CONFIG_SYS_USE_NANDFLASH
|
||||
#define CONFIG_USB_STORAGE
|
||||
#define CONFIG_CMD_FAT
|
||||
|
||||
/* CAN */
|
||||
#define CONFIG_AT91_CAN 1
|
||||
#define CONFIG_AT91_CAN
|
||||
|
||||
/* hw-controller addresses */
|
||||
#define CONFIG_ET1100_BASE 0x70000000
|
||||
#define CONFIG_ET1100_BASE 0x70000000 /* ATMEL_BASE_CS6 */
|
||||
|
||||
#ifdef CONFIG_SYS_USE_DATAFLASH
|
||||
|
||||
/* bootstrap + u-boot + env in dataflash on CS0 */
|
||||
#define CONFIG_ENV_IS_IN_DATAFLASH 1
|
||||
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
|
||||
# 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 + \
|
||||
# define CONFIG_ENV_OFFSET 0x4200
|
||||
# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
|
||||
CONFIG_ENV_OFFSET)
|
||||
#define CONFIG_ENV_SIZE 0x4200
|
||||
# define CONFIG_ENV_SIZE 0x4200
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
|
||||
#elif CONFIG_SYS_USE_NANDFLASH
|
||||
|
||||
/* bootstrap + u-boot + env + linux in nandflash */
|
||||
# define CONFIG_ENV_IS_IN_NAND 1
|
||||
# define CONFIG_ENV_OFFSET 0xC0000
|
||||
# define CONFIG_ENV_SIZE 0x20000
|
||||
|
||||
#endif
|
||||
|
||||
#define CONFIG_SYS_PROMPT "=> "
|
||||
#define CONFIG_SYS_CBSIZE 256
|
||||
#define CONFIG_SYS_CBSIZE 512
|
||||
#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
|
||||
|
||||
/*
|
||||
* Size of malloc() pool
|
||||
|
|
@ -238,7 +273,7 @@
|
|||
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
|
||||
|
||||
#ifdef CONFIG_USE_IRQ
|
||||
#error CONFIG_USE_IRQ not supported
|
||||
# error CONFIG_USE_IRQ not supported
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue