+++ /dev/null
-/*
- * (C) Copyright 2009-2012
- * Jens Scharsig <esw@bus-elekronik.de>
- * BuS Elektronik GmbH & Co. KG
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <linux/sizes.h>
-#include <asm/io.h>
-#include <asm/gpio.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/at91_matrix.h>
-#include <asm/arch/at91sam9_smc.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pio.h>
-#include <asm/arch/at91sam9263.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_common.h>
-#include <lcd.h>
-#include <i2c.h>
-#include <atmel_lcdc.h>
-#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
-#include <net.h>
-#endif
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_CMD_NAND
-static void vl_ma2sc_nand_hw_init(void)
-{
- unsigned long csa;
- at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0;
- at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX;
- at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
- at91_set_pio_output(AT91_PIO_PORTA, 13, 1); /* CAN_TX -> H */
- at91_set_pio_output(AT91_PIO_PORTA, 12, 1); /* CAN_STB -> H */
- at91_set_pio_output(AT91_PIO_PORTA, 11, 1); /* CAN_EN -> H */
-
- /* Enable CS3 */
- csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
- writel(csa, &matrix->csa[0]);
-
- /* 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 |
- AT91_SMC_MODE_DBW_8 |
- AT91_SMC_MODE_TDF_CYCLE(2),
- &smc->cs[3].mode);
- writel((1 << ATMEL_ID_PIOB) | (1 << ATMEL_ID_PIOCDE),
- &pmc->pcer);
-
- /* Configure RDY/BSY */
-#ifdef CONFIG_SYS_NAND_READY_PIN
- gpio_direction_input(CONFIG_SYS_NAND_READY_PIN);
-#endif
- /* Enable NandFlash */
- gpio_direction_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
-}
-#endif
-
-#ifdef CONFIG_MACB
-static void vl_ma2sc_macb_hw_init(void)
-{
- at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
- /* Enable clock */
- writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
-
- at91_phy_reset();
-
- at91_macb_hw_init();
-}
-#endif
-
-#ifdef CONFIG_LCD
-vidinfo_t panel_info = {
- .vl_col = 320,
- .vl_row = 240,
- .vl_clk = 6500000,
- .vl_sync = ATMEL_LCDC_INVDVAL_INVERTED |
- ATMEL_LCDC_INVLINE_INVERTED |
- ATMEL_LCDC_INVVD_INVERTED |
- ATMEL_LCDC_INVFRAME_INVERTED,
- .vl_bpix = (ATMEL_LCDC_PIXELSIZE_8 >> 5),
- .vl_tft = 1,
- .vl_hsync_len = 5, /* Horiz Sync Pulse Width */
- .vl_left_margin = 68, /* horiz back porch */
- .vl_right_margin = 20, /* horiz front porch */
- .vl_vsync_len = 2, /* vert Sync Pulse Width */
- .vl_upper_margin = 18, /* vert back porch */
- .vl_lower_margin = 4, /* vert front porch */
- .mmio = ATMEL_BASE_LCDC,
-};
-
-void lcd_enable(void)
-{
-}
-
-void lcd_disable(void)
-{
-}
-
-static void vl_ma2sc_lcd_hw_init(void)
-{
- 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 */
- at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDDOTCK */
- at91_set_a_periph(AT91_PIO_PORTC, 3, 0); /* LCDDEN */
- at91_set_b_periph(AT91_PIO_PORTB, 9, 0); /* LCDCC */
-
- at91_set_a_periph(AT91_PIO_PORTC, 4, 0); /* LCDD0 */
- at91_set_a_periph(AT91_PIO_PORTC, 5, 0); /* LCDD1 */
- at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* LCDD2 */
- at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* LCDD3 */
- at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* LCDD4 */
- at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* LCDD5 */
- at91_set_a_periph(AT91_PIO_PORTC, 10, 0); /* LCDD6 */
- at91_set_a_periph(AT91_PIO_PORTC, 11, 0); /* LCDD7 */
-
- at91_set_a_periph(AT91_PIO_PORTC, 13, 0); /* LCDD9 */
- at91_set_a_periph(AT91_PIO_PORTC, 14, 0); /* LCDD10 */
- at91_set_a_periph(AT91_PIO_PORTC, 15, 0); /* LCDD11 */
- at91_set_a_periph(AT91_PIO_PORTC, 16, 0); /* LCDD12 */
- at91_set_b_periph(AT91_PIO_PORTC, 12, 0); /* LCDD13 */
- at91_set_a_periph(AT91_PIO_PORTC, 18, 0); /* LCDD14 */
- at91_set_a_periph(AT91_PIO_PORTC, 19, 0); /* LCDD15 */
-
- at91_set_a_periph(AT91_PIO_PORTC, 20, 0); /* LCDD26 */
- at91_set_a_periph(AT91_PIO_PORTC, 21, 0); /* LCDD17 */
- at91_set_a_periph(AT91_PIO_PORTC, 22, 0); /* LCDD18 */
- at91_set_a_periph(AT91_PIO_PORTC, 23, 0); /* LCDD19 */
- at91_set_a_periph(AT91_PIO_PORTC, 24, 0); /* LCDD20 */
- at91_set_b_periph(AT91_PIO_PORTC, 17, 0); /* LCDD21 */
- at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */
- at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */
-
- at91_set_pio_output(AT91_PIO_PORTE, 0, 0); /* LCD QXH */
-
- at91_set_pio_output(AT91_PIO_PORTE, 2, 0); /* LCD SHUT */
- at91_set_pio_output(AT91_PIO_PORTE, 3, 1); /* LCD TopBottom */
- at91_set_pio_output(AT91_PIO_PORTE, 4, 0); /* LCD REV */
- at91_set_pio_output(AT91_PIO_PORTE, 5, 1); /* LCD RightLeft */
- at91_set_pio_output(AT91_PIO_PORTE, 6, 0); /* LCD Color Mode CM */
- at91_set_pio_output(AT91_PIO_PORTE, 7, 0); /* LCD BGR */
-
- at91_set_pio_output(AT91_PIO_PORTB, 9, 0); /* LCD CC */
-
- writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
- gd->fb_base = ATMEL_BASE_SRAM0;
-}
-#endif /* Config LCD */
-
-#ifdef CONFIG_BOARD_EARLY_INIT_F
-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_PIOCDE),
- &pmc->pcer);
-
- at91_seriald_hw_init();
-
- return 0;
-}
-#endif
-
-int board_init(void)
-{
- at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0;
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
- u32 pin;
-
- pin = 0x1F000001;
- writel(pin, &pio->pioa.idr);
- writel(pin, &pio->pioa.pudr);
- writel(pin, &pio->pioa.per);
- writel(pin, &pio->pioa.oer);
- writel(pin, &pio->pioa.sodr);
- writel((1 << 25), &pio->pioa.codr);
-
- pin = 0x1F000100;
- writel(pin, &pio->piob.idr);
- writel(pin, &pio->piob.pudr);
- writel(pin, &pio->piob.per);
- writel(pin, &pio->piob.oer);
- writel(pin, &pio->piob.codr);
- writel((1 << 24), &pio->piob.sodr);
-
- pin = 0x40000000; /* Pullup DRxD enbable */
- writel(pin, &pio->pioc.puer);
-
- pin = 0x0000000F; /* HWversion als Input */
- writel(pin, &pio->piod.idr);
- writel(pin, &pio->piod.puer);
- writel(pin, &pio->piod.per);
- writel(pin, &pio->piod.odr);
- writel(pin, &pio->piod.owdr);
-
- gd->bd->bi_arch_number = MACH_TYPE_VL_MA2SC;
- /* adress of boot parameters */
- gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-
- writel(CONFIG_SYS_SMC0_MODE0_VAL, &smc->cs[0].setup);
- writel(CONFIG_SYS_SMC0_CYCLE0_VAL, &smc->cs[0].cycle);
- writel(CONFIG_SYS_SMC0_PULSE0_VAL, &smc->cs[0].pulse);
- writel(CONFIG_SYS_SMC0_SETUP0_VAL, &smc->cs[0].setup);
-
-#ifdef CONFIG_CMD_NAND
- vl_ma2sc_nand_hw_init();
-#endif
-#ifdef CONFIG_MACB
- vl_ma2sc_macb_hw_init();
-#endif
-#ifdef CONFIG_USB_OHCI_NEW
- at91_uhp_hw_init();
-#endif
-#ifdef CONFIG_LCD
- vl_ma2sc_lcd_hw_init();
-#endif
- return 0;
-}
-
-#ifdef CONFIG_MISC_INIT_R
-int misc_init_r(void)
-{
- uchar buffer[8];
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
- u32 pin;
-
- buffer[0] = 0x04;
- buffer[1] = 0x00;
- if (i2c_write(0x68, 0x0E, 1, buffer, 2) != 0)
- puts("error reseting rtc clock\n\0");
-
- /* read hardware version */
-
- pin = (readl(&pio->piod.pdsr) & 0x0F) + 0x44;
- printf("Board: revision %c\n", pin);
- buffer[0] = pin;
- buffer[1] = 0;
- setenv("revision", (char *) buffer);
-
- pin = 0x40000000; /* Pullup DRxD enbable */
- writel(pin, &pio->pioc.puer);
- return 0;
-}
-#endif
-
-int dram_init(void)
-{
- gd->ram_size = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE,
- CONFIG_SYS_SDRAM_SIZE);
- return 0;
-}
-
-#ifdef CONFIG_RESET_PHY_R
-void reset_phy(void)
-{
-#ifdef CONFIG_MACB
- /*
- * Initialize ethernet HW addr prior to starting Linux,
- * needed for nfsroot
- */
- eth_init();
-#endif
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_MACB
- rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x01);
-#endif
- return rc;
-}
-
-#ifdef CONFIG_SYS_I2C_SOFT
-void i2c_init_board(void)
-{
- u32 pin;
-
- at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
- u8 sda = (1<<4);
- u8 scl = (1<<5);
-
- writel(1 << ATMEL_ID_PIOB, &pmc->pcer);
- pin = sda | scl;
- writel(pin, &pio->piob.idr); /* Disable Interupt */
- writel(pin, &pio->piob.pudr);
- writel(pin, &pio->piob.per);
- writel(pin, &pio->piob.oer);
- writel(pin, &pio->piob.sodr);
-}
-#endif
-
-void watchdog_reset(void)
-{
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
- u32 pin = 0x1; /* PA0 */
-
- if ((readl(&pio->pioa.odsr) & pin) > 0)
- writel(pin, &pio->pioa.codr);
- else
- writel(pin, &pio->pioa.sodr);
-}
-
-void enable_caches(void)
-{
-#ifndef CONFIG_SYS_DCACHE_OFF
- dcache_enable();
-#endif
-}
-
-/*---------------------------------------------------------------------------*/
-
-int do_ledtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int rcode = 1;
- int row;
- int col;
- u32 pinz;
- u32 pins;
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
-
- at91_set_pio_output(AT91_PIO_PORTB, 8, 0); /* LCD DIM */
-
- pins = 0x1F000000;
- writel(pins, &pio->pioa.idr);
- writel(pins, &pio->pioa.pudr);
- writel(pins, &pio->pioa.per);
- writel(pins, &pio->pioa.oer);
- writel(pins, &pio->pioa.sodr);
-
- pinz = 0x1F000000;
- writel(pinz, &pio->piob.idr);
- writel(pinz, &pio->piob.pudr);
- writel(pinz, &pio->piob.per);
- writel(pinz, &pio->piob.oer);
- writel(pinz, &pio->piob.sodr);
-
- for (row = 0; row < 5; row++) {
- for (col = 0; col < 5; col++) {
- writel((0x01000000 << col), &pio->piob.sodr);
- writel((0x01000000 << row), &pio->pioa.codr);
- printf("LED Test %d x %d\n", row, col);
- udelay(1000000);
- writel(pinz, &pio->piob.codr);
- writel(pins, &pio->pioa.sodr);
- }
- }
- return rcode;
-}
-
-void poweroff(void)
-{
- watchdog_reset();
- at91_set_pio_output(AT91_PIO_PORTA, 13, 1); /* CAN_TX -> H */
- udelay(100);
- at91_set_pio_output(AT91_PIO_PORTA, 12, 0); /* CAN_STB -> L */
- udelay(100);
- at91_set_pio_output(AT91_PIO_PORTA, 11, 0); /* CAN_EN -> L */
- udelay(100);
- while (1)
- watchdog_reset();
-}
-
-int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int rcode = 1;
- poweroff();
- return rcode;
-}
-
-int do_beep(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int i;
- u32 freq;
- u32 durate;
- int rcode = 1;
-
- freq = 1000;
- durate = 2;
- switch (argc) {
- case 3:
- durate = simple_strtoul(argv[2], NULL, 10);
- case 2:
- freq = simple_strtoul(argv[1], NULL, 10);
- case 1:
- break;
- default:
- cmd_usage(cmdtp);
- rcode = 1;
- break;
- }
- durate = durate * freq;
- freq = 500000 / freq;
- for (i = 0; i < durate; i++) {
- at91_set_pio_output(AT91_PIO_PORTB, 29, 1); /* Sound On*/
- udelay(freq);
- at91_set_pio_output(AT91_PIO_PORTB, 29, 0); /* Sound Off*/
- udelay(freq);
- }
- at91_set_pio_output(AT91_PIO_PORTB, 29, 0); /* Sound Off*/
- return rcode;
-}
-
-int do_keytest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int rcode = 1;
- int row;
- u32 col;
- u32 pinz;
- u32 pins;
- at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
- at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
- writel((1 << ATMEL_ID_PIOA), &pmc->pcer);
-
- pins = 0x001F0000;
- writel(pins, &pio->pioa.idr);
- writel(pins, &pio->pioa.pudr);
- writel(pins, &pio->pioa.per);
- writel(pins, &pio->pioa.odr);
-
- pinz = 0x000F0000;
- writel(pinz, &pio->piob.idr);
- writel(pinz, &pio->piob.pudr);
- writel(pinz, &pio->piob.per);
- writel(pinz, &pio->piob.oer);
- writel(pinz, &pio->piob.codr);
-
- while (1) {
- col = 0;
- for (row = 0; row < 4; row++) {
- writel((0x00010000 << row), &pio->piob.sodr);
- udelay(10000);
- col <<= 4;
- col |= ((readl(&pio->pioa.pdsr) >> 16) & 0xF) ^ 0xF ;
- writel(pinz, &pio->piob.codr);
- }
- printf("Matix: ");
- for (row = 0; row < 16; row++) {
- printf("%1.1d", col & 1);
- col >>= 1;
- }
- printf(" SP %d\r ",
- 1 ^ (1 & (readl(&pio->piob.pdsr) >> 20)));
- if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0) {
- /* SHUTDOWN */
- row = 0;
- while (row < 1000) {
- if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0)
- row++;
- udelay(100);
- }
- udelay(100000);
- row = 0;
- while (row < 1000) {
- if ((1 & (readl(&pio->pioa.pdsr) >> 1)) > 0) {
- row++;
- udelay(1000);
- }
- }
- poweroff();
- while (1)
- ;
- }
- }
- return rcode;
-}
-
-/*****************************************************************************/
-
-U_BOOT_CMD(
- ledtest, 1, 0, do_ledtest,
- "test ledmatrix",
- "\n"
- );
-
-U_BOOT_CMD(
- keytest, 1, 0, do_keytest,
- "test keymatix and special keys, poweroff on pressing ON key",
- "\n"
- );
-
-U_BOOT_CMD(
- poweroff, 1, 0, do_poweroff,
- "power off",
- "\n"
- );
-
-U_BOOT_CMD(
- beep, 3, 0, do_beep,
- "[freq [duration]]",
- "freq frequence of beep\nduration duration of beep\n"
- );
-
-/*****************************************************************************/
+++ /dev/null
-/*
- * (C) Copyright 2009-2012
- * Jens Scharsig <esw@bus-elekronik.de>
- * BuS Elektronik GmbH & Co. KG
- *
- * Configuation settings for the VL_MA2SC board.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*--------------------------------------------------------------------------*/
-
-#define CONFIG_AT91SAM9263 /* It's an Atmel AT91SAM9263 SoC*/
-#define CONFIG_VL_MA2SC /* on an VL_MA2SC Board */
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_MISC_INIT_R
-
-#include <asm/hardware.h>
-
-#define MACH_TYPE_VL_MA2SC 2412
-#define CONFIG_MACH_TYPE MACH_TYPE_VL_MA2SC
-
-#define CONFIG_SYS_DCACHE_OFF
-
-#ifdef CONFIG_RAMLOAD
-#define CONFIG_SYS_TEXT_BASE 0x21000000
-#else
-#define CONFIG_SYS_TEXT_BASE 0x00000000
-#endif
-#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */
-
-#define CONFIG_IDENT_STRING " on MiS Activ 2"
-#define CONFIG_VERSION_VARIABLE
-#define CONFIG_AT91_GPIO
-
-#if !defined(CONFIG_SYS_USE_NANDFLASH) && !defined(CONFIG_RAMLOAD)
-#define CONFIG_SYS_USE_NORFLASH
-#define CONFIG_SYS_USE_BOOT_NORFLASH
-#endif
-
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-
-#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-/*
- * Hardware drivers
- */
-
-#define CONFIG_BOARD_EARLY_INIT_F
-
-#define CONFIG_WATCHDOG
-
-#define CONFIG_ATMEL_USART
-#define CONFIG_USART_BASE ATMEL_BASE_DBGU
-#define CONFIG_USART_ID ATMEL_ID_SYS
-
-/* LCD */
-#define CONFIG_LCD
-#define CONFIG_ATMEL_LCD
-#define CONFIG_SPLASH_SCREEN
-#define CONFIG_SYS_BLACK_ON_WHITE
-#define LCD_BPP LCD_COLOR8
-#define CONFIG_ATMEL_LCD_BGR555
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV
-#define CONFIG_BOOTDELAY 3
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/*
- * Command line configuration.
- */
-#define CONFIG_CMD_BMP
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_MD5SUM
-#define CONFIG_CMD_SHA1SUM
-/*
-#define CONFIG_CMD_SPI
-*/
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_USB
-
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_MD5
-#define CONFIG_SHA1
-
-/*----------------------------------------------------------------------------
- * Hardware confuguration
- *---------------------------------------------------------------------------*/
-
-/* USB */
-#define CONFIG_USB_ATMEL
-#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
-#define CONFIG_USB_OHCI_NEW
-#define CONFIG_DOS_PARTITION
-#define CONFIG_SYS_USB_OHCI_CPU_INIT
-#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000 /* UHP_BASE */
-#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
-#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
-#define CONFIG_USB_STORAGE
-#define CONFIG_AT91C_PQFP_UHPBUG
-
-/* I2C-Bus */
-
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0 /* not used */
-
-#ifndef CONFIG_HARD_I2C
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED CONFIG_SYS_I2C_SPEED
-#define CONFIG_SYS_I2C_SOFT_SLAVE CONFIG_SYS_I2C_SLAVE
-
-/* Software I2C driver configuration */
-#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SPEED)
-
-#define AT91_PIN_SDA (1<<4) /* AT91C_PIO_PB4 */
-#define AT91_PIN_SCL (1<<5) /* AT91C_PIO_PB5 */
-
-#define I2C_INIT i2c_init_board();
-#define I2C_ACTIVE writel(AT91_PIN_SDA, &pio->piob.mddr);
-#define I2C_TRISTATE writel(AT91_PIN_SDA, &pio->piob.mder);
-#define I2C_READ ((readl(&pio->piob.pdsr) & AT91_PIN_SDA) != 0)
-#define I2C_SDA(bit) \
- do { \
- if (bit) \
- writel(AT91_PIN_SDA, &pio->piob.sodr); \
- else \
- writel(AT91_PIN_SDA, &pio->piob.codr); \
- } while (0);
-#define I2C_SCL(bit) \
- do { \
- if (bit) \
- writel(AT91_PIN_SCL, &pio->piob.sodr); \
- else \
- writel(AT91_PIN_SCL, &pio->piob.codr); \
- } while (0);
-#endif
-
-/* I2C-RTC */
-
-#ifdef CONFIG_CMD_DATE
-#define CONFIG_RTC_DS1338
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-#endif
-
-/* EEPROM */
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
-
-/* define PDC[31:16] as DATA[31:16] */
-#define CONFIG_SYS_PIOD_PDR_VAL1 0xFFFF0000
-#define CONFIG_SYS_PIOD_PPUDR_VAL 0xFFFF0000
-
-/* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
-#define CONFIG_SYS_MATRIX_EBI0CSA_VAL \
- (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V | \
- AT91_MATRIX_CSA_EBI_CS1A)
-
-/* user reset enable */
-#define CONFIG_SYS_RSTC_RMR_VAL \
- (AT91_RSTC_KEY | \
- AT91_RSTC_MR_URSTEN | \
- AT91_RSTC_MR_ERSTL(15))
-
-/* Disable Watchdog */
-#define CONFIG_SYS_WDTC_WDMR_VAL \
- (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
- AT91_WDT_MR_WDV(0xFFF) | \
- AT91_WDT_MR_WDDIS | \
- AT91_WDT_MR_WDD(0xFFF))
-
-/* clocks */
-
-#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock */
-
-#define MHZ180
-#if defined(MHZ199)
-/* 199,8994 MHZ */
-#define MASTER_PLL_MUL 911
-#define MASTER_PLL_DIV 56
-#define MASTER_PLL_OUT 2
-#elif defined(MHZ180)
-/* 180 MHZ */
-#define MASTER_PLL_MUL 1875
-#define MASTER_PLL_DIV 128
-#define MASTER_PLL_OUT 2
-#elif defined(MHZTEST)
-/* Test MHZ */
-#define CONFIG_DISPLAY_CPUINFO
-#define MASTER_PLL_MUL 8
-#define MASTER_PLL_DIV 1
-#define MASTER_PLL_OUT 2
-#else
-/* 176.9472 MHZ */
-#define MASTER_PLL_MUL 72
-#define MASTER_PLL_DIV 5
-#define MASTER_PLL_OUT 2
-#endif
-
-#define CONFIG_SYS_MOR_VAL \
- (AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
-
-#define CONFIG_SYS_PLLAR_VAL \
- (AT91_PMC_PLLAR_29 | \
- AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) | \
- AT91_PMC_PLLXR_PLLCOUNT(63) | \
- AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) | \
- AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
-
-/* PCK/2 = MCK Master Clock from PLLA */
-#define CONFIG_SYS_MCKR1_VAL \
- (AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 | \
- AT91_PMC_MCKR_MDIV_2)
-
-/* PCK/2 = MCK Master Clock from PLLA */
-#define CONFIG_SYS_MCKR2_VAL \
- (AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 | \
- AT91_PMC_MCKR_MDIV_2)
-
-/* SDRAM */
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_SDRAM_BASE 0x20000000
-#define CONFIG_SYS_SDRAM_SIZE 0x04000000 /* 64 megs */
-#define CONFIG_SYS_INIT_SP_ADDR 0x00504000 /* use internal SRAM0 */
-
-#define CONFIG_SYS_SDRC_MR_VAL1 0
-#define CONFIG_SYS_SDRC_TR_VAL1 700
-#define CONFIG_SYS_SDRC_CR_VAL \
- (AT91_SDRAMC_NC_9 | \
- AT91_SDRAMC_NR_13 | \
- AT91_SDRAMC_NB_4 | \
- AT91_SDRAMC_CAS_3 | \
- AT91_SDRAMC_DBW_32 | \
- (2 << 8) | /* Write Recovery Delay */ \
- (7 << 12) | /* Row Cycle Delay */ \
- (2 << 16) | /* Row Precharge Delay */ \
- (2 << 20) | /* Row to Column Delay */ \
- (5 << 24) | /* Active to Precharge Delay */ \
- (8 << 28)) /* Exit Self Refresh to Active Delay */
-
-#define CONFIG_SYS_SDRC_MDR_VAL AT91_SDRAMC_MD_SDRAM
-#define CONFIG_SYS_SDRC_MR_VAL2 AT91_SDRAMC_MODE_PRECHARGE
-#define CONFIG_SYS_SDRAM_VAL1 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRC_MR_VAL3 AT91_SDRAMC_MODE_REFRESH
-#define CONFIG_SYS_SDRAM_VAL2 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL3 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL4 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL5 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL6 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL7 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL8 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRAM_VAL9 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRC_MR_VAL4 AT91_SDRAMC_MODE_LMR
-#define CONFIG_SYS_SDRAM_VAL10 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRC_MR_VAL5 AT91_SDRAMC_MODE_NORMAL
-#define CONFIG_SYS_SDRAM_VAL11 0 /* SDRAM_BASE */
-#define CONFIG_SYS_SDRC_TR_VAL2 1200 /* SDRAM_TR */
-#define CONFIG_SYS_SDRAM_VAL12 0 /* SDRAM_BASE */
-
-/* NOR flash */
-
-#define CONFIG_FLASH_SHOW_PROGRESS 45
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_FLASH_CFI_DRIVER
-#define PHYS_FLASH_1 0x10000000
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-#define CONFIG_SYS_MAX_FLASH_SECT 256
-#define CONFIG_SYS_MAX_FLASH_BANKS 1
-
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
-
-/* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
-#define CONFIG_SYS_SMC0_SETUP0_VAL \
- (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) | \
- AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
-#define CONFIG_SYS_SMC0_PULSE0_VAL \
- (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) | \
- AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
-#define CONFIG_SYS_SMC0_CYCLE0_VAL \
- (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
-#define CONFIG_SYS_SMC0_MODE0_VAL \
- (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | \
- AT91_SMC_MODE_DBW_16 | \
- AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
-
-/* 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
-#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our ALE is AD21 */
-#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) /* our CLE is AD22 */
-#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
-#define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PB(0)
-#endif
-
-/* Ethernet */
-#define CONFIG_MACB
-#define CONFIG_RMII
-#define CONFIG_NET_RETRY_COUNT 5
-#define CONFIG_AT91_WANTS_COMMON_PHY
-
-#define CONFIG_OVERWRITE_ETHADDR_ONCE
-
-#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */
-
-#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_MEMTEST_END 0x21e00000
-
-/* Address and size of Primary Environment Sector */
-#ifdef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SIZE 0x20000
-#else
-#define CONFIG_ENV_SIZE 0x2000
-#endif
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {312500, 230400, 115200, 19200, \
- 38400, 57600, 9600 }
-
-#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
-#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
-#define CONFIG_SYS_PBSIZE \
- (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_AUTO_COMPLETE
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN \
- ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-
-#ifndef CONFIG_RAMLOAD
-#define CONFIG_BOOTCOMMAND "run nfsboot"
-#endif
-#define CONFIG_BOOT_RETRY_TIME -1
-#define CONFIG_BOOT_RETRY_MIN 15
-
-#define CONFIG_NFSBOOTCOMMAND \
- "dhcp $(copy_addr) $(kernelname);" \
- "run bootargsdefaults;" \
- "set bootargs $(bootargs) boot=nfs " \
- ";echo $(bootargs)" \
- ";bootm"
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "ubootaddr=10000000\0" \
- "splashimage=10080000\0" \
- "kerneladdr=100A0000\0" \
- "kernelsize=00800000\0" \
- "minifsaddr=108A0000\0" \
- "minifssize=00060000\0" \
- "rootfsaddr=10900000\0" \
- "copy_addr=20200000\0" \
- "rootfssize=01700000\0" \
- "kernelname=uImage_vl_ma2sc\0" \
- "bootargsdefaults=set bootargs " \
- "console=ttyS0,115200 " \
- "video=atmel_lcdfb " \
- "mem=62M " \
- "panic=10 " \
- "boardrevison=\\\"${revision}\\\" " \
- "uboot=\\\"${ver}\\\" " \
- "\0" \
- "update_all=run update_kernel;run update_root;" \
- "run update_splash; run update_uboot\0" \
- "update_kernel=protect off $(kerneladdr) +$(kernelsize);" \
- "dhcp $(copy_addr) $(kernelname);" \
- "erase $(kerneladdr) +$(kernelsize);" \
- "cp.b $(fileaddr) $(kerneladdr) $(filesize);" \
- "protect on $(kerneladdr) +$(kernelsize)" \
- "\0" \
- "update_root=protect off $(rootfsaddr) +$(rootfssize);" \
- "dhcp $(copy_addr) vl_ma2sc.root;" \
- "erase $(rootfsaddr) +$(rootfssize);" \
- "cp.b $(fileaddr) $(rootfsaddr) $(filesize);" \
- "\0" \
- "update_splash=protect off $(splashimage) +20000;" \
- "dhcp $(copy_addr) splash_vl_ma2sc.bmp;" \
- "erase $(splashimage) +20000;" \
- "cp.b $(fileaddr) 10080000 $(filesize);" \
- "protect on $(splashimage) +20000\0" \
- "update_uboot=protect off 10000000 1005FFFF;" \
- "dhcp $(copy_addr) u-boot_vl_ma2sc;" \
- "erase 10000000 1005FFFF;" \
- "cp.b $(fileaddr) $(ubootaddr) $(filesize);" \
- "protect on 10000000 1005FFFF;reset\0" \
- "emergency=run bootargsdefaults;" \
- "set bootargs $(bootargs) root=initramfs boot=emergency " \
- ";bootm $(kerneladdr)\0" \
- "netemergency=run bootargsdefaults;" \
- "dhcp $(copy_addr) $(kernelname);" \
- "set bootargs $(bootargs) root=initramfs boot=emergency " \
- ";bootm $(copy_addr)\0" \
- "norboot=run bootargsdefaults;" \
- "set bootargs $(bootargs) root=initramfs boot=local quiet " \
- ";bootm $(kerneladdr)\0" \
- "nandboot=run bootargsdefaults;" \
- "set bootargs $(bootargs) root=initramfs boot=nand " \
- ";bootm $(kerneladdr)\0" \
- "setnorboot=set bootcmd 'run norboot'; set bootdelay 1;save\0" \
- "clearenv=protect off 10060000 1007FFFF;" \
- "erase 10060000 1007FFFF;reset\0" \
- " "
-
-#endif
projects / u-boot.git / commitdiff