diff options
Diffstat (limited to 'qemu/roms/u-boot/board/ti/am3517crane/am3517crane.c')
-rw-r--r-- | qemu/roms/u-boot/board/ti/am3517crane/am3517crane.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/ti/am3517crane/am3517crane.c b/qemu/roms/u-boot/board/ti/am3517crane/am3517crane.c new file mode 100644 index 000000000..a64969725 --- /dev/null +++ b/qemu/roms/u-boot/board/ti/am3517crane/am3517crane.c @@ -0,0 +1,71 @@ +/* + * am3517crane.c - board file for AM3517 CraneBoard + * + * Author: Srinath.R <srinath@mistralsolutions.com> + * + * Based on logicpd/am3517evm/am3517evm.c + * + * Copyright (C) 2011 Mistral Solutions Pvt Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/mmc_host_def.h> +#include <asm/arch/mem.h> +#include <asm/arch/mux.h> +#include <asm/arch/sys_proto.h> +#include <asm/mach-types.h> +#include <i2c.h> +#include "am3517crane.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_CRANEBOARD; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + return 0; +} + +/* + * Routine: misc_init_r + * Description: Init i2c, ethernet, etc... (done here so udelay works) + */ +int misc_init_r(void) +{ +#ifdef CONFIG_SYS_I2C_OMAP34XX + i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); +#endif + + dieid_num_r(); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + MUX_AM3517CRANE(); +} + +#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) +int board_mmc_init(bd_t *bis) +{ + return omap_mmc_init(0, 0, 0, -1, -1); +} +#endif |