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author | Gabor Juhos <juhosg@openwrt.org> | 2010-12-10 15:17:00 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2010-12-10 15:17:00 +0000 |
commit | a084fb6a3f54905f5b3b76fcae6d17f88c857da2 (patch) | |
tree | d3580e98458fcd89474451f420ab5d25f0047cd6 /package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c | |
parent | 339295d309219f502cde34e01ee8f1586050fecb (diff) | |
download | mtk-20170518-a084fb6a3f54905f5b3b76fcae6d17f88c857da2.zip mtk-20170518-a084fb6a3f54905f5b3b76fcae6d17f88c857da2.tar.gz mtk-20170518-a084fb6a3f54905f5b3b76fcae6d17f88c857da2.tar.bz2 |
ar71xx: adding u-boot for nbg460n
This adds u-boot for nbg460n ar71xx target,
as it is required as second stage bootloader.
Signed-off-by: Michael Kurz <michi.kurz@googlemail.com>
SVN-Revision: 24418
Diffstat (limited to 'package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c')
-rw-r--r-- | package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c b/package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c new file mode 100644 index 0000000..03a479d --- /dev/null +++ b/package/uboot-ar71xx/files/board/zyxel/nbg460n/nbg460n.c @@ -0,0 +1,96 @@ +/* + * (C) Copyright 2010 + * Michael Kurz <michi.kurz@googlemail.com>. + * + * 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 + */ + +#include <common.h> +#include <netdev.h> +#include <asm/mipsregs.h> +#include <asm/addrspace.h> +#include <asm/reboot.h> +#include <asm/ar71xx.h> +#include <asm/ar71xx_gpio.h> + +#define NBG460N_WAN_LED 19 + +phys_size_t initdram(int board_type) +{ + return (32*1024*1024); +} + +int checkboard(void) +{ + // Set pin 19 to 1, to stop WAN LED blinking + ar71xx_setpindir(NBG460N_WAN_LED, 1); + ar71xx_setpin(NBG460N_WAN_LED, 1); + + printf("U-boot on Zyxel NBG460N\n"); + return 0; +} + +void _machine_restart(void) +{ + for (;;) { + writel((RESET_MODULE_FULL_CHIP | RESET_MODULE_DDR), + KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE)); + readl(KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE)); + } +} + +int board_eth_init(bd_t *bis) +{ + char *phynames[] = {RTL8366_DEVNAME, RTL8366_DEVNAME}; + u16 phyids[] = {RTL8366_LANPHY_ID, RTL8366_WANPHY_ID}; + u16 phyfixed[] = {1, 0}; + + if (ag71xx_register(bis, phynames, phyids, phyfixed) <= 0) + return -1; + + if (rtl8366s_initialize()) + return -1; + + if (rtl8366_mii_register(bis)) + return -1; + + return 0; +} + +int misc_init_r(void) { + uint8_t macaddr[6]; + uint8_t enetaddr[6]; + + debug("Testing mac addresses\n"); + + memcpy(macaddr, (uint8_t *) CONFIG_ETHADDR_ADDR, 6); + + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) { + debug("Setting eth0 mac addr to %pM\n", macaddr); + eth_setenv_enetaddr("ethaddr", macaddr); + } + + if (!eth_getenv_enetaddr("eth1addr", enetaddr)) { + macaddr[5] += 1; + debug("Setting eth1 mac addr to %pM\n", macaddr); + eth_setenv_enetaddr("eth1addr", macaddr); + } + + return 0; +} |