Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2007-2008 |
Stelian Pop | 5ee0c7f | 2011-11-01 00:00:39 +0100 | [diff] [blame] | 3 | * Stelian Pop <stelian@popies.net> |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 4 | * Lead Tech Design <www.leadtechdesign.com> |
| 5 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #include <common.h> |
Alexey Brodkin | 267d8e2 | 2014-02-26 17:47:58 +0400 | [diff] [blame] | 10 | #include <linux/sizes.h> |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 11 | #include <asm/arch/at91sam9263.h> |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 12 | #include <asm/arch/at91sam9_smc.h> |
Jean-Christophe PLAGNIOL-VILLARD | 6b0b3db | 2009-03-21 21:07:59 +0100 | [diff] [blame] | 13 | #include <asm/arch/at91_common.h> |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 14 | #include <asm/arch/at91_matrix.h> |
| 15 | #include <asm/arch/at91_pio.h> |
Jean-Christophe PLAGNIOL-VILLARD | 23164f1 | 2009-04-16 21:30:44 +0200 | [diff] [blame] | 16 | #include <asm/arch/clk.h> |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 17 | #include <asm/io.h> |
| 18 | #include <asm/arch/gpio.h> |
Ben Warren | 057d202 | 2008-08-12 22:11:53 -0700 | [diff] [blame] | 19 | #include <asm/arch/hardware.h> |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 20 | #include <lcd.h> |
| 21 | #include <atmel_lcdc.h> |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 22 | #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) |
| 23 | #include <net.h> |
| 24 | #endif |
Ben Warren | 057d202 | 2008-08-12 22:11:53 -0700 | [diff] [blame] | 25 | #include <netdev.h> |
Andreas Henriksson | d70d42f | 2014-01-27 19:18:59 +0100 | [diff] [blame] | 26 | #include <atmel_mci.h> |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 27 | |
| 28 | DECLARE_GLOBAL_DATA_PTR; |
| 29 | |
| 30 | /* ------------------------------------------------------------------------- */ |
| 31 | /* |
| 32 | * Miscelaneous platform dependent initialisations |
| 33 | */ |
| 34 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 35 | #ifdef CONFIG_CMD_NAND |
| 36 | static void at91sam9263ek_nand_hw_init(void) |
| 37 | { |
| 38 | unsigned long csa; |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 39 | at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0; |
| 40 | at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 41 | |
| 42 | /* Enable CS3 */ |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 43 | csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; |
| 44 | writel(csa, &matrix->csa[0]); |
| 45 | |
| 46 | /* Enable CS3 */ |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 47 | |
| 48 | /* Configure SMC CS3 for NAND/SmartMedia */ |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 49 | writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | |
| 50 | AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), |
| 51 | &smc->cs[3].setup); |
| 52 | |
| 53 | writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | |
| 54 | AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), |
| 55 | &smc->cs[3].pulse); |
| 56 | |
| 57 | writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), |
| 58 | &smc->cs[3].cycle); |
| 59 | writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | |
| 60 | AT91_SMC_MODE_EXNW_DISABLE | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 61 | #ifdef CONFIG_SYS_NAND_DBW_16 |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 62 | AT91_SMC_MODE_DBW_16 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 63 | #else /* CONFIG_SYS_NAND_DBW_8 */ |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 64 | AT91_SMC_MODE_DBW_8 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 65 | #endif |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 66 | AT91_SMC_MODE_TDF_CYCLE(2), |
| 67 | &smc->cs[3].mode); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 68 | |
Wenyou Yang | 78f8976 | 2016-02-03 10:16:50 +0800 | [diff] [blame] | 69 | at91_periph_clk_enable(ATMEL_ID_PIOA); |
| 70 | at91_periph_clk_enable(ATMEL_ID_PIOCDE); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 71 | |
| 72 | /* Configure RDY/BSY */ |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 73 | at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 74 | |
| 75 | /* Enable NandFlash */ |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 76 | at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 77 | } |
| 78 | #endif |
| 79 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 80 | #ifdef CONFIG_MACB |
| 81 | static void at91sam9263ek_macb_hw_init(void) |
| 82 | { |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 83 | at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO; |
Heiko Schocher | 8a84ae1 | 2013-11-18 08:07:23 +0100 | [diff] [blame] | 84 | |
Wenyou Yang | 78f8976 | 2016-02-03 10:16:50 +0800 | [diff] [blame] | 85 | at91_periph_clk_enable(ATMEL_ID_EMAC); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 86 | |
| 87 | /* |
| 88 | * Disable pull-up on: |
| 89 | * RXDV (PC25) => PHY normal mode (not Test mode) |
| 90 | * ERX0 (PE25) => PHY ADDR0 |
| 91 | * ERX1 (PE26) => PHY ADDR1 => PHYADDR = 0x0 |
| 92 | * |
| 93 | * PHY has internal pull-down |
| 94 | */ |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 95 | writel(1 << 25, &pio->pioc.pudr); |
| 96 | writel((1 << 25) | (1 <<26), &pio->pioe.pudr); |
Sedji Gaouaou | 419a581 | 2009-06-24 08:32:09 +0200 | [diff] [blame] | 97 | |
Heiko Schocher | 8a84ae1 | 2013-11-18 08:07:23 +0100 | [diff] [blame] | 98 | at91_phy_reset(); |
Stelian Pop | efff267 | 2008-05-22 00:15:40 +0200 | [diff] [blame] | 99 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 100 | /* Re-enable pull-up */ |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 101 | writel(1 << 25, &pio->pioc.puer); |
| 102 | writel((1 << 25) | (1 <<26), &pio->pioe.puer); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 103 | |
Jean-Christophe PLAGNIOL-VILLARD | fafa923 | 2009-03-21 21:08:00 +0100 | [diff] [blame] | 104 | at91_macb_hw_init(); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 105 | } |
| 106 | #endif |
| 107 | |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 108 | #ifdef CONFIG_LCD |
| 109 | vidinfo_t panel_info = { |
Jeroen Hofstee | e887b72 | 2014-06-10 00:16:23 +0200 | [diff] [blame] | 110 | .vl_col = 240, |
| 111 | .vl_row = 320, |
| 112 | .vl_clk = 4965000, |
| 113 | .vl_sync = ATMEL_LCDC_INVLINE_INVERTED | |
| 114 | ATMEL_LCDC_INVFRAME_INVERTED, |
| 115 | .vl_bpix = 3, |
| 116 | .vl_tft = 1, |
| 117 | .vl_hsync_len = 5, |
| 118 | .vl_left_margin = 1, |
| 119 | .vl_right_margin = 33, |
| 120 | .vl_vsync_len = 1, |
| 121 | .vl_upper_margin = 1, |
| 122 | .vl_lower_margin = 0, |
| 123 | .mmio = ATMEL_BASE_LCDC, |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 124 | }; |
| 125 | |
| 126 | void lcd_enable(void) |
| 127 | { |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 128 | at91_set_pio_value(AT91_PIO_PORTA, 30, 1); /* power up */ |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | void lcd_disable(void) |
| 132 | { |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 133 | at91_set_pio_value(AT91_PIO_PORTA, 30, 0); /* power down */ |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 134 | } |
| 135 | |
| 136 | static void at91sam9263ek_lcd_hw_init(void) |
| 137 | { |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 138 | at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */ |
| 139 | at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDDOTCK */ |
| 140 | at91_set_a_periph(AT91_PIO_PORTC, 3, 0); /* LCDDEN */ |
| 141 | at91_set_b_periph(AT91_PIO_PORTB, 9, 0); /* LCDCC */ |
| 142 | at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* LCDD2 */ |
| 143 | at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* LCDD3 */ |
| 144 | at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* LCDD4 */ |
| 145 | at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* LCDD5 */ |
| 146 | at91_set_a_periph(AT91_PIO_PORTC, 10, 0); /* LCDD6 */ |
| 147 | at91_set_a_periph(AT91_PIO_PORTC, 11, 0); /* LCDD7 */ |
| 148 | at91_set_a_periph(AT91_PIO_PORTC, 14, 0); /* LCDD10 */ |
| 149 | at91_set_a_periph(AT91_PIO_PORTC, 15, 0); /* LCDD11 */ |
| 150 | at91_set_a_periph(AT91_PIO_PORTC, 16, 0); /* LCDD12 */ |
| 151 | at91_set_b_periph(AT91_PIO_PORTC, 12, 0); /* LCDD13 */ |
| 152 | at91_set_a_periph(AT91_PIO_PORTC, 18, 0); /* LCDD14 */ |
| 153 | at91_set_a_periph(AT91_PIO_PORTC, 19, 0); /* LCDD15 */ |
| 154 | at91_set_a_periph(AT91_PIO_PORTC, 22, 0); /* LCDD18 */ |
| 155 | at91_set_a_periph(AT91_PIO_PORTC, 23, 0); /* LCDD19 */ |
| 156 | at91_set_a_periph(AT91_PIO_PORTC, 24, 0); /* LCDD20 */ |
| 157 | at91_set_b_periph(AT91_PIO_PORTC, 17, 0); /* LCDD21 */ |
| 158 | at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */ |
| 159 | at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */ |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 160 | |
Wenyou Yang | 78f8976 | 2016-02-03 10:16:50 +0800 | [diff] [blame] | 161 | at91_periph_clk_enable(ATMEL_ID_LCDC); |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 162 | gd->fb_base = ATMEL_BASE_SRAM0; |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 163 | } |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 164 | |
| 165 | #ifdef CONFIG_LCD_INFO |
| 166 | #include <nand.h> |
| 167 | #include <version.h> |
| 168 | |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 169 | #ifdef CONFIG_MTD_NOR_FLASH |
Jean-Christophe PLAGNIOL-VILLARD | 3277473 | 2009-06-13 12:48:36 +0200 | [diff] [blame] | 170 | extern flash_info_t flash_info[]; |
| 171 | #endif |
| 172 | |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 173 | void lcd_show_board_info(void) |
| 174 | { |
| 175 | ulong dram_size, nand_size; |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 176 | #ifdef CONFIG_MTD_NOR_FLASH |
Jean-Christophe PLAGNIOL-VILLARD | 3277473 | 2009-06-13 12:48:36 +0200 | [diff] [blame] | 177 | ulong flash_size; |
| 178 | #endif |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 179 | int i; |
| 180 | char temp[32]; |
| 181 | |
| 182 | lcd_printf ("%s\n", U_BOOT_VERSION); |
| 183 | lcd_printf ("(C) 2008 ATMEL Corp\n"); |
| 184 | lcd_printf ("at91support@atmel.com\n"); |
| 185 | lcd_printf ("%s CPU at %s MHz\n", |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 186 | ATMEL_CPU_NAME, |
Jean-Christophe PLAGNIOL-VILLARD | 23164f1 | 2009-04-16 21:30:44 +0200 | [diff] [blame] | 187 | strmhz(temp, get_cpu_clk_rate())); |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 188 | |
| 189 | dram_size = 0; |
| 190 | for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) |
| 191 | dram_size += gd->bd->bi_dram[i].size; |
| 192 | nand_size = 0; |
| 193 | for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) |
Scott Wood | 2c1b7e1 | 2016-05-30 13:57:55 -0500 | [diff] [blame] | 194 | nand_size += nand_info[i]->size; |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 195 | #ifdef CONFIG_MTD_NOR_FLASH |
Jean-Christophe PLAGNIOL-VILLARD | 3277473 | 2009-06-13 12:48:36 +0200 | [diff] [blame] | 196 | flash_size = 0; |
| 197 | for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) |
| 198 | flash_size += flash_info[i].size; |
| 199 | #endif |
| 200 | lcd_printf (" %ld MB SDRAM, %ld MB NAND", |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 201 | dram_size >> 20, |
| 202 | nand_size >> 20 ); |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 203 | #ifdef CONFIG_MTD_NOR_FLASH |
Jean-Christophe PLAGNIOL-VILLARD | 3277473 | 2009-06-13 12:48:36 +0200 | [diff] [blame] | 204 | lcd_printf (",\n %ld MB NOR", |
| 205 | flash_size >> 20); |
| 206 | #endif |
| 207 | lcd_puts ("\n"); |
Haavard Skinnemoen | ddbcf95 | 2008-09-01 16:21:22 +0200 | [diff] [blame] | 208 | } |
| 209 | #endif /* CONFIG_LCD_INFO */ |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 210 | #endif |
| 211 | |
Andreas Henriksson | d70d42f | 2014-01-27 19:18:59 +0100 | [diff] [blame] | 212 | #ifdef CONFIG_GENERIC_ATMEL_MCI |
| 213 | int board_mmc_init(bd_t *bd) |
| 214 | { |
| 215 | at91_mci_hw_init(); |
| 216 | |
| 217 | return atmel_mci_init((void *)ATMEL_BASE_MCI1); |
| 218 | } |
| 219 | #endif |
| 220 | |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 221 | int board_early_init_f(void) |
| 222 | { |
Wenyou Yang | 78f8976 | 2016-02-03 10:16:50 +0800 | [diff] [blame] | 223 | at91_periph_clk_enable(ATMEL_ID_PIOA); |
| 224 | at91_periph_clk_enable(ATMEL_ID_PIOB); |
| 225 | at91_periph_clk_enable(ATMEL_ID_PIOCDE); |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 226 | |
esw@bus-elektronik.de | 470af01 | 2012-03-19 04:25:59 +0000 | [diff] [blame] | 227 | at91_seriald_hw_init(); |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 228 | return 0; |
| 229 | } |
| 230 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 231 | int board_init(void) |
| 232 | { |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 233 | /* arch number of AT91SAM9263EK-Board */ |
| 234 | gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9263EK; |
| 235 | /* adress of boot parameters */ |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 236 | gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 237 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 238 | #ifdef CONFIG_CMD_NAND |
| 239 | at91sam9263ek_nand_hw_init(); |
| 240 | #endif |
| 241 | #ifdef CONFIG_HAS_DATAFLASH |
Jens Scharsig | c3c10ea | 2010-02-03 22:47:18 +0100 | [diff] [blame] | 242 | at91_set_pio_output(AT91_PIO_PORTE, 20, 1); /* select spi0 clock */ |
Jean-Christophe PLAGNIOL-VILLARD | 12dcdef | 2009-03-21 21:07:59 +0100 | [diff] [blame] | 243 | at91_spi0_hw_init(1 << 0); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 244 | #endif |
| 245 | #ifdef CONFIG_MACB |
| 246 | at91sam9263ek_macb_hw_init(); |
| 247 | #endif |
| 248 | #ifdef CONFIG_USB_OHCI_NEW |
Jean-Christophe PLAGNIOL-VILLARD | 4fc81fb | 2009-03-21 21:08:00 +0100 | [diff] [blame] | 249 | at91_uhp_hw_init(); |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 250 | #endif |
Stelian Pop | e068a9b | 2008-05-08 14:52:31 +0200 | [diff] [blame] | 251 | #ifdef CONFIG_LCD |
| 252 | at91sam9263ek_lcd_hw_init(); |
| 253 | #endif |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 254 | return 0; |
| 255 | } |
| 256 | |
| 257 | int dram_init(void) |
| 258 | { |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 259 | gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, |
| 260 | CONFIG_SYS_SDRAM_SIZE); |
| 261 | |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 262 | return 0; |
| 263 | } |
| 264 | |
| 265 | #ifdef CONFIG_RESET_PHY_R |
| 266 | void reset_phy(void) |
| 267 | { |
Stelian Pop | 69c925f | 2008-05-08 18:52:23 +0200 | [diff] [blame] | 268 | } |
| 269 | #endif |
Ben Warren | 057d202 | 2008-08-12 22:11:53 -0700 | [diff] [blame] | 270 | |
| 271 | int board_eth_init(bd_t *bis) |
| 272 | { |
| 273 | int rc = 0; |
| 274 | #ifdef CONFIG_MACB |
Xu, Hong | 504e4e1 | 2011-06-10 21:31:26 +0000 | [diff] [blame] | 275 | rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x00); |
Ben Warren | 057d202 | 2008-08-12 22:11:53 -0700 | [diff] [blame] | 276 | #endif |
| 277 | return rc; |
| 278 | } |