| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2013 Broadcom Corporation. |
| */ |
| |
| #ifndef __BCM23550_W1D_H |
| #define __BCM23550_W1D_H |
| |
| #include <linux/sizes.h> |
| #include <asm/arch/sysmap.h> |
| |
| /* CPU, chip, mach, etc */ |
| #define CONFIG_KONA |
| #define CONFIG_SKIP_LOWLEVEL_INIT |
| #define CONFIG_KONA_RESET_S |
| |
| /* |
| * Memory configuration |
| */ |
| |
| #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| #define CONFIG_SYS_SDRAM_SIZE 0x20000000 |
| |
| #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 |
| |
| #define CONFIG_SYS_L2CACHE_OFF |
| |
| #endif /* __BCM23550_W1D_H */ |
