diff options
Diffstat (limited to 'board/rsk7203/rsk7203.c')
-rw-r--r-- | board/rsk7203/rsk7203.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/board/rsk7203/rsk7203.c b/board/rsk7203/rsk7203.c deleted file mode 100644 index 2cbd45e043..0000000000 --- a/board/rsk7203/rsk7203.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2008 Nobuhiro Iwamatsu - * Copyright (C) 2008 Renesas Solutions Corp. - * - * u-boot/board/rsk7203/rsk7203.c - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/processor.h> - -int checkboard(void) -{ - puts("BOARD: Renesas Technology RSK7203\n"); - return 0; -} - -int board_init(void) -{ - return 0; -} - -int dram_init(void) -{ - DECLARE_GLOBAL_DATA_PTR; - - gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; - gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; - printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); - return 0; -} - -void led_set_state(unsigned short value) -{ -} - -/* - * The RSK board has the SMSC9118 wired up 'incorrectly'. - * Byte-swapping is necessary, and so poor performance is inevitable. - * This problem cannot evade by the swap function of CHIP, this can - * evade by software Byte-swapping. - * And this has problem by FIFO access only. pkt_data_pull/pkt_data_push - * functions necessary to solve this problem. - */ -u32 pkt_data_pull(u32 addr) -{ - volatile u16 *addr_16 = (u16 *)addr; - return (u32)((swab16(*addr_16) << 16) & 0xFFFF0000)\ - | swab16(*(addr_16 + 1)); -} - -void pkt_data_push(u32 addr, u32 val) -{ - *(volatile u16 *)(addr + 2) = swab16((u16)val); - *(volatile u16 *)(addr) = swab16((u16)(val >> 16)); -} |