X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fbf537-stamp%2Fbf537-stamp.c;h=1f90c003bc2ac35e84467e6aeba10d05047b5cdb;hb=a8d052b5004b3180b9d28567922acd1b62f9cb15;hp=8cc621b7f0088a1914df6d54190fdc100e3ad6be;hpb=751e54c3b77311b720b794813cce20546f288ada;p=u-boot diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c index 8cc621b7f0..1f90c003bc 100644 --- a/board/bf537-stamp/bf537-stamp.c +++ b/board/bf537-stamp/bf537-stamp.c @@ -1,43 +1,24 @@ /* - * U-boot - main board file + * U-Boot - main board file * * Copyright (c) 2005-2008 Analog Devices Inc. * * (C) Copyright 2000-2004 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA + * SPDX-License-Identifier: GPL-2.0+ */ #include #include #include #include -#include #include #include #include DECLARE_GLOBAL_DATA_PTR; -#define POST_WORD_ADDR 0xFF903FFC - int checkboard(void) { printf("Board: ADI BF537 stamp board\n"); @@ -45,85 +26,17 @@ int checkboard(void) return 0; } -#if defined(CONFIG_BFIN_IDE) - -void cf_outb(unsigned char val, volatile unsigned char *addr) -{ - *(addr) = val; - SSYNC(); -} - -unsigned char cf_inb(volatile unsigned char *addr) -{ - volatile unsigned char c; - - c = *(addr); - SSYNC(); - - return c; -} - -void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words) -{ - int i; - - for (i = 0; i < words; i++) - *(sect_buf + i) = *(addr); - SSYNC(); -} - -void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words) -{ - int i; - - for (i = 0; i < words; i++) - *(addr) = *(sect_buf + i); - SSYNC(); -} -#endif /* CONFIG_BFIN_IDE */ - -phys_size_t initdram(int board_type) -{ - gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; - gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; - return gd->bd->bi_memsize; -} - -void board_reset(void) -{ - /* workaround for weak pull ups on ssel */ - if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) { - bfin_write_PORTF_FER(bfin_read_PORTF_FER() & ~PF10); - bfin_write_PORTFIO_SET(PF10); - udelay(1); - } -} - #ifdef CONFIG_BFIN_MAC static void board_init_enetaddr(uchar *mac_addr) { -#ifdef CONFIG_SYS_NO_FLASH -# define USE_MAC_IN_FLASH 0 -#else -# define USE_MAC_IN_FLASH 1 -#endif - bool valid_mac = false; - - if (USE_MAC_IN_FLASH) { - /* we cram the MAC in the last flash sector */ - uchar *board_mac_addr = (uchar *)0x203F0000; - if (is_valid_ether_addr(board_mac_addr)) { - memcpy(mac_addr, board_mac_addr, 6); - valid_mac = true; - } +#ifdef CONFIG_MTD_NOR_FLASH + /* we cram the MAC in the last flash sector */ + uchar *board_mac_addr = (uchar *)0x203F0000; + if (is_valid_ethaddr(board_mac_addr)) { + memcpy(mac_addr, board_mac_addr, 6); + eth_setenv_enetaddr("ethaddr", mac_addr); } - - if (!valid_mac) { - puts("Warning: Generating 'random' MAC address\n"); - bfin_gen_rand_mac(mac_addr); - } - - eth_setenv_enetaddr("ethaddr", mac_addr); +#endif } int board_eth_init(bd_t *bis) @@ -132,7 +45,6 @@ int board_eth_init(bd_t *bis) } #endif -#if defined(CONFIG_MISC_INIT_R) /* miscellaneous platform dependent initialisations */ int misc_init_r(void) { @@ -142,262 +54,15 @@ int misc_init_r(void) board_init_enetaddr(enetaddr); #endif -#ifndef CONFIG_SYS_NO_FLASH +#ifdef CONFIG_MTD_NOR_FLASH /* we use the last sector for the MAC address / POST LDR */ extern flash_info_t flash_info[]; flash_protect(FLAG_PROTECT_SET, 0x203F0000, 0x203FFFFF, &flash_info[0]); #endif -#if defined(CONFIG_BFIN_IDE) -#if defined(CONFIG_BFIN_TRUE_IDE) - /* Enable ATASEL when in True IDE mode */ - printf("Using CF True IDE Mode\n"); - cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_ENA); - udelay(1000); -#elif defined(CONFIG_BFIN_CF_IDE) - /* Disable ATASEL when we're in Common Memory Mode */ - printf("Using CF Common Memory Mode\n"); - cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_DIS); - udelay(1000); -#elif defined(CONFIG_BFIN_HDD_IDE) - printf("Using HDD IDE Mode\n"); -#endif - ide_init(); -#endif /* CONFIG_BFIN_IDE */ - return 0; -} -#endif /* CONFIG_MISC_INIT_R */ - -#ifdef CONFIG_POST -/* Using sw10-PF5 as the hotkey */ -int post_hotkeys_pressed(void) -{ - int delay = 3; - int i; - unsigned short value; - - *pPORTF_FER &= ~PF5; - *pPORTFIO_DIR &= ~PF5; - *pPORTFIO_INEN |= PF5; - - printf("########Press SW10 to enter Memory POST########: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF5; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - printf("\b\b\b 0"); - printf("\n"); - if (value == 0) - return 0; - else { - printf("Hotkey has been pressed, Enter POST . . . . . .\n"); - return 1; - } -} -#endif - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) -void post_word_store(ulong a) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - *save_addr = a; -} - -ulong post_word_load(void) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - return *save_addr; -} +#ifdef CONFIG_BFIN_IDE + cf_ide_init(); #endif -#ifdef CONFIG_POST -int uart_post_test(int flags) -{ return 0; } - -#define BLOCK_SIZE 0x10000 -#define VERIFY_ADDR 0x2000000 -extern int erase_block_flash(int); -extern int write_data(long lStart, long lCount, uchar * pnData); -int flash_post_test(int flags) -{ - unsigned short *pbuf, *temp; - int offset, n, i; - int value = 0; - int result = 0; - printf("\n"); - pbuf = (unsigned short *)VERIFY_ADDR; - temp = pbuf; - for (n = FLASH_START_POST_BLOCK; n < FLASH_END_POST_BLOCK; n++) { - offset = (n - 7) * BLOCK_SIZE; - printf("--------Erase block:%2d..", n); - erase_block_flash(n); - printf("OK\r"); - printf("--------Program block:%2d...", n); - write_data(CONFIG_SYS_FLASH_BASE + offset, BLOCK_SIZE, pbuf); - printf("OK\r"); - printf("--------Verify block:%2d...", n); - for (i = 0; i < BLOCK_SIZE; i += 2) { - if (*(unsigned short *)(CONFIG_SYS_FLASH_BASE + offset + i) != - *temp++) { - value = 1; - result = 1; - } - } - if (value) - printf("failed\n"); - else - printf("OK %3d%%\r", - (int)( - (n + 1 - - FLASH_START_POST_BLOCK) * - 100 / (FLASH_END_POST_BLOCK - - FLASH_START_POST_BLOCK))); - - temp = pbuf; - value = 0; - } - printf("\n"); - if (result) - return -1; - else - return 0; -} - -/**************************************************** - * LED1 ---- PF6 LED2 ---- PF7 * - * LED3 ---- PF8 LED4 ---- PF9 * - * LED5 ---- PF10 LED6 ---- PF11 * - ****************************************************/ -int led_post_test(int flags) -{ - *pPORTF_FER &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - *pPORTFIO_DIR |= PF6 | PF7 | PF8 | PF9 | PF10 | PF11; - *pPORTFIO_INEN &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - *pPORTFIO &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11); - udelay(1000000); - printf("LED1 on"); - *pPORTFIO |= PF6; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED2 on"); - *pPORTFIO |= PF7; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED3 on"); - *pPORTFIO |= PF8; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED4 on"); - *pPORTFIO |= PF9; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("LED5 on"); - *pPORTFIO |= PF10; - udelay(1000000); - printf("\b\b\b\b\b\b\b"); - printf("lED6 on"); - *pPORTFIO |= PF11; - printf("\b\b\b\b\b\b\b "); - return 0; -} - -/************************************************ - * SW10 ---- PF5 SW11 ---- PF4 * - * SW12 ---- PF3 SW13 ---- PF2 * - ************************************************/ -int button_post_test(int flags) -{ - int i, delay = 5; - unsigned short value = 0; - int result = 0; - - *pPORTF_FER &= ~(PF5 | PF4 | PF3 | PF2); - *pPORTFIO_DIR &= ~(PF5 | PF4 | PF3 | PF2); - *pPORTFIO_INEN |= (PF5 | PF4 | PF3 | PF2); - - printf("\n--------Press SW10: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF5; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW11: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF4; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW12: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF3; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - - delay = 5; - printf("\n--------Press SW13: %2d ", delay); - while (delay--) { - for (i = 0; i < 100; i++) { - value = *pPORTFIO & PF2; - if (value != 0) { - break; - } - udelay(10000); - } - printf("\b\b\b%2d ", delay); - } - if (value != 0) - printf("\b\bOK"); - else { - result = -1; - printf("\b\bfailed"); - } - printf("\n"); - return result; -} -#endif