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Diffstat (limited to 'include/configs/bcm28155_ap.h')
-rw-r--r-- | include/configs/bcm28155_ap.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/include/configs/bcm28155_ap.h b/include/configs/bcm28155_ap.h new file mode 100644 index 0000000..111858f --- /dev/null +++ b/include/configs/bcm28155_ap.h @@ -0,0 +1,100 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2013 Broadcom Corporation. + */ + +#ifndef __BCM28155_AP_H +#define __BCM28155_AP_H + +#include <linux/sizes.h> +#include <asm/arch/sysmap.h> + +/* CPU, chip, mach, etc */ +#define CONFIG_KONA +#define CONFIG_SKIP_LOWLEVEL_INIT + +/* + * Memory configuration + */ + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_SDRAM_SIZE 0x80000000 + +#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */ + +/* GPIO Driver */ +#define CONFIG_KONA_GPIO + +/* MMC/SD Driver */ +#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR +#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR +#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR +#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR +#define CONFIG_SYS_SDIO0_MAX_CLK 48000000 +#define CONFIG_SYS_SDIO1_MAX_CLK 48000000 +#define CONFIG_SYS_SDIO2_MAX_CLK 48000000 +#define CONFIG_SYS_SDIO3_MAX_CLK 48000000 +#define CONFIG_SYS_SDIO0 "sdio1" +#define CONFIG_SYS_SDIO1 "sdio2" +#define CONFIG_SYS_SDIO2 "sdio3" +#define CONFIG_SYS_SDIO3 "sdio4" + +/* I2C Driver */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_KONA +#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */ +#define CONFIG_SYS_MAX_I2C_BUS 4 +#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR +#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR +#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR +#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR + +/* Timer Driver */ +#define CONFIG_SYS_TIMER_RATE 32000 +#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */ + +/* Init functions */ + +/* Some commands use this as the default load address */ +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + +/* No mtest functions as recommended */ + +/* + * This is the initial SP which is used only briefly for relocating the u-boot + * image to the top of SDRAM. After relocation u-boot moves the stack to the + * proper place. + */ +#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE + +/* Serial Info */ +#define CONFIG_SYS_NS16550_SERIAL +/* Post pad 3 bytes after each reg addr */ +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK 13000000 +#define CONFIG_SYS_NS16550_COM1 0x3e000000 + +/* must fit into GPT:u-boot-env partition */ +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_OFFSET (0x00011a00 * 512) +#define CONFIG_ENV_SIZE (8 * 512) + +/* console configuration */ +#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* + * One partition type must be defined for part.c + * This is necessary for the fatls command to work on an SD card + * for example. + */ + +/* version string, parser, etc */ + +/* Initial upstream - boot to cmd prompt only */ +#define CONFIG_BOOTCOMMAND "" + +#define CONFIG_USBID_ADDR 0x34052c46 + +#endif /* __BCM28155_AP_H */ |