X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fpcs440ep%2Fpcs440ep.c;h=267c0014359eb8d9cfde7e43fd4ade139da2025b;hb=306568d35a090bbcb6ad58f0fa6be4ec720666b5;hp=bed385c44b8088b67b8f63423979d5718868fd30;hpb=83653121d7382fccfe329cb732f77f116341ef1d;p=u-boot diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c index bed385c44b..267c001435 100644 --- a/board/pcs440ep/pcs440ep.c +++ b/board/pcs440ep/pcs440ep.c @@ -2,36 +2,21 @@ * (C) Copyright 2006 * Stefan Roese, DENX Software Engineering, sr@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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */ #include -#include +#include #include #include #include #include #include #include -#include +#include #include #include +#include DECLARE_GLOBAL_DATA_PTR; @@ -97,39 +82,39 @@ static void status_led_blink (void) void show_boot_progress (int val) { /* find all valid Codes for val in README */ - if (val == -30) return; + if (val == -BOOTSTAGE_ID_NEED_RESET) + return; if (val < 0) { /* smthing goes wrong */ status_led_blink (); return; } switch (val) { - case 1: - /* validating Image */ - status_led_set (0, STATUS_LED_OFF); - status_led_set (1, STATUS_LED_ON); - status_led_set (2, STATUS_LED_ON); - break; - case 15: - /* booting */ - status_led_set (0, STATUS_LED_ON); - status_led_set (1, STATUS_LED_ON); - status_led_set (2, STATUS_LED_ON); - break; + case BOOTSTAGE_ID_CHECK_MAGIC: + /* validating Image */ + status_led_set(0, STATUS_LED_OFF); + status_led_set(1, STATUS_LED_ON); + status_led_set(2, STATUS_LED_ON); + break; + case BOOTSTAGE_ID_RUN_OS: + status_led_set(0, STATUS_LED_ON); + status_led_set(1, STATUS_LED_ON); + status_led_set(2, STATUS_LED_ON); + break; #if 0 - case 64: - /* starting Ethernet configuration */ - status_led_set (0, STATUS_LED_OFF); - status_led_set (1, STATUS_LED_OFF); - status_led_set (2, STATUS_LED_ON); - break; + case BOOTSTAGE_ID_NET_ETH_START: + /* starting Ethernet configuration */ + status_led_set(0, STATUS_LED_OFF); + status_led_set(1, STATUS_LED_OFF); + status_led_set(2, STATUS_LED_ON); + break; #endif - case 80: - /* loading Image */ - status_led_set (0, STATUS_LED_ON); - status_led_set (1, STATUS_LED_OFF); - status_led_set (2, STATUS_LED_ON); - break; + case BOOTSTAGE_ID_NET_START: + /* loading Image */ + status_led_set(0, STATUS_LED_ON); + status_led_set(1, STATUS_LED_OFF); + status_led_set(2, STATUS_LED_ON); + break; } } #endif @@ -148,7 +133,7 @@ int board_early_init_f(void) mtdcr(EBC0_CFGDATA, reg | 0x04000000); /* Set ATC */ /*-------------------------------------------------------------------- - * GPIO's are alreay setup in arch/ppc/cpu/ppc4xx/cpu_init.c + * GPIO's are alreay setup in arch/powerpc/cpu/ppc4xx/cpu_init.c * via define from board config file. *-------------------------------------------------------------------*/ @@ -509,12 +494,13 @@ int misc_init_r (void) int checkboard(void) { - char *s = getenv("serial#"); + char buf[64]; + int i = getenv_f("serial#", buf, sizeof(buf)); printf("Board: PCS440EP"); - if (s != NULL) { + if (i > 0) { puts(", serial# "); - puts(s); + puts(buf); } putc('\n'); @@ -567,7 +553,7 @@ void hw_watchdog_reset(void) * "led" Commando for the U-Boot shell * ************************************************************************/ -int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int rcode = 0, i; ulong pattern = 0; @@ -611,14 +597,13 @@ U_BOOT_CMD( * "sha1" Commando for the U-Boot shell * ************************************************************************/ -int do_sha1 (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int do_sha1 (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int rcode = -1; if (argc < 2) { - usage: - cmd_usage(cmdtp); - return 1; +usage: + return cmd_usage(cmdtp); } if (argc >= 3) { @@ -672,7 +657,6 @@ U_BOOT_CMD( * ( bus per_addr 20 -30 is connectsd on CF bus A10-A0) * These values are shifted */ -extern ulong *ide_bus_offset; void inline ide_outb(int dev, int port, unsigned char val) { debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n", @@ -714,3 +698,58 @@ void ide_set_reset (int idereset) udelay (10000); } #endif /* defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ + + +/* this is motly the same as it should, causing a little code duplication */ +#if defined(CONFIG_CMD_IDE) +#define EIEIO __asm__ volatile ("eieio") + +void ide_input_swap_data(int dev, ulong *sect_buf, int words) +{ + volatile ushort *pbuf = + (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); + ushort *dbuf = (ushort *) sect_buf; + + debug("in input swap data base for read is %lx\n", + (unsigned long) pbuf); + + while (words--) { + *dbuf++ = *pbuf; + *dbuf++ = *pbuf; + } +} + +void ide_output_data(int dev, const ulong *sect_buf, int words) +{ + ushort *dbuf; + volatile ushort *pbuf; + + pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); + dbuf = (ushort *) sect_buf; + while (words--) { + EIEIO; + *pbuf = ld_le16(dbuf++); + EIEIO; + *pbuf = ld_le16(dbuf++); + } +} + +void ide_input_data(int dev, ulong *sect_buf, int words) +{ + ushort *dbuf; + volatile ushort *pbuf; + + pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); + dbuf = (ushort *) sect_buf; + + debug("in input data base for read is %lx\n", (unsigned long) pbuf); + + while (words--) { + EIEIO; + *dbuf++ = ld_le16(pbuf); + EIEIO; + *dbuf++ = ld_le16(pbuf); + } +} + +#endif