diff options
Diffstat (limited to 'u-boot/board/davinci/dm6467evm/dm6467evm.c')
-rw-r--r-- | u-boot/board/davinci/dm6467evm/dm6467evm.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/u-boot/board/davinci/dm6467evm/dm6467evm.c b/u-boot/board/davinci/dm6467evm/dm6467evm.c new file mode 100644 index 0000000..1a01c3c --- /dev/null +++ b/u-boot/board/davinci/dm6467evm/dm6467evm.c @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2009 Texas Instruments Incorporated + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <netdev.h> +#include <asm/io.h> +#include <nand.h> +#include <asm/arch/nand_defs.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DM6467_EVM; + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + lpsc_on(DAVINCI_DM646X_LPSC_TIMER0); + lpsc_on(DAVINCI_DM646X_LPSC_UART0); + lpsc_on(DAVINCI_DM646X_LPSC_I2C); + lpsc_on(DAVINCI_DM646X_LPSC_EMAC); + + /* Enable GIO3.3V cells used for EMAC */ + REG(VDD3P3V_PWDN) = 0x80000c0; + + /* Select UART function on UART0 */ + REG(PINMUX0) &= ~(0x0000003f << 18); + REG(PINMUX1) &= ~(0x00000003); + + return 0; +} + +#if defined(CONFIG_DRIVER_TI_EMAC) + +int board_eth_init(bd_t *bis) +{ + if (!davinci_emac_initialize()) { + printf("Error: Ethernet init failed!\n"); + return -1; + } + + return 0; +} +#endif /* CONFIG_DRIVER_TI_EMAC */ + +#ifdef CONFIG_NAND_DAVINCI +int board_nand_init(struct nand_chip *nand) +{ + davinci_nand_init(nand); + + return 0; +} +#endif |