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https://github.com/AsahiLinux/u-boot
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d020169298
This fixes the build of the two sh boards shmin and r7780mp and qemu-mips which currently fail to build due to dropped pre-CONFIG_NET_MULTI code. This v2 patch minimizes the number of lines in the diff for easy review and to eliminate any possible accidential changes resulting from moving lines of code in the file. This also makes the register function very easy. Any cleanups and improvements are intentionally deferred to follow-up patches to keep this patch as simple and as easy to review as possible. A new driver register function, ne2k_register() calls the existing one-time setup part of the old init function and calls eth_register(). Changes to shmin, r7780mp and qemu-mips: - Call the new ne2k_register() from board_eth_init() of the boards. - Tested using qemu-mips board, - Tested the two renesas / sh boards r7780mp and shmin to compile again, and should work. checkpatch-clean when "--ignore VOLATILE" is added to .checkpatch.conf, and no warnings introduced in none of the three boards using this driver. Signed-off-by: Bernhard Kaindl <bernhard.kaindl@gmx.net>
114 lines
2.9 KiB
C
114 lines
2.9 KiB
C
/*
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* Copyright (C) 2007 - 2010
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* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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* (C) Copyright 2000-2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
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*
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* board/shmin/shmin.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Copy board_flash_get_legacy() from board/freescale/m54455evb/m54455evb.c
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/processor.h>
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#include <netdev.h>
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int checkboard(void)
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{
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puts("BOARD: T-SH7706LAN ");
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if(readb(0xb0008006) == 0xab)
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puts("v2\n");
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else
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puts("v1\n");
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return 0;
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}
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int board_init(void)
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{
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writew(0x2980, BCR2);
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return 0;
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}
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int dram_init(void)
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{
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DECLARE_GLOBAL_DATA_PTR;
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gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
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gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
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printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
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return 0;
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}
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int board_eth_init(bd_t *bis)
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{
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return ne2k_register();
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}
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void led_set_state(unsigned short value)
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{
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}
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#if defined(CONFIG_FLASH_CFI_LEGACY)
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#include <flash.h>
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ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
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{
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int sect[] = CONFIG_SYS_ATMEL_SECT;
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int sectsz[] = CONFIG_SYS_ATMEL_SECTSZ;
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int i, j, k;
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if (base != CONFIG_SYS_ATMEL_BASE)
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return 0;
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info->flash_id = 0x01000000;
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info->portwidth = 1;
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info->chipwidth = 1;
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info->buffer_size = 1;
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info->erase_blk_tout = 16384;
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info->write_tout = 2;
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info->buffer_write_tout = 5;
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info->vendor = 0xFFF0; /* CFI_CMDSET_AMD_LEGACY */
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info->cmd_reset = 0x00F0;
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info->interface = FLASH_CFI_X8;
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info->legacy_unlock = 0;
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info->manufacturer_id = (u16) ATM_MANUFACT;
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info->device_id = ATM_ID_LV040;
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info->device_id2 = 0;
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info->ext_addr = 0;
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info->cfi_version = 0x3133;
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info->cfi_offset = 0x0000;
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info->addr_unlock1 = 0x00000555;
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info->addr_unlock2 = 0x000002AA;
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info->name = "CFI conformant";
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info->size = 0;
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info->sector_count = CONFIG_SYS_ATMEL_TOTALSECT;
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info->start[0] = base;
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for (k = 0, i = 0; i < CONFIG_SYS_ATMEL_REGION; i++) {
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info->size += sect[i] * sectsz[i];
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for (j = 0; j < sect[i]; j++, k++) {
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info->start[k + 1] = info->start[k] + sectsz[i];
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info->protect[k] = 0;
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}
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}
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return 1;
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}
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#endif /* CONFIG_FLASH_CFI_LEGACY */
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