board: arm:: Add support for Broadcom BCM23550

Add support for the Broadcom BCM23550 board.

Signed-off-by: Steve Rae <srae@broadcom.com>

1 files changed, 148 insertions, 0 deletions

diff --git a/include/configs/bcm23550_w1d.h b/include/configs/bcm23550_w1d.h
new file mode 100644
index 0000000000..bd3c7116d5
--- /dev/null
+++ b/include/configs/bcm23550_w1d.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2013 Broadcom Corporation.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#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_TEXT_BASE		0x9f000000
+
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define CONFIG_SYS_SDRAM_SIZE		0x20000000
+#define CONFIG_NR_DRAM_BANKS		1
+
+#define CONFIG_SYS_MALLOC_LEN		SZ_4M	/* see armv7/start.S. */
+#define CONFIG_STACKSIZE		SZ_256K
+
+/* GPIO Driver */
+#define CONFIG_KONA_GPIO
+
+/* MMC/SD Driver */
+#define CONFIG_SDHCI
+#define CONFIG_MMC_SDMA
+#define CONFIG_KONA_SDHCI
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+
+#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 */
+#define CONFIG_MISC_INIT_R	/* board's misc_init_r function */
+
+/* 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_CONS_INDEX		1
+#define CONFIG_SYS_NS16550_COM1		0x3e000000
+
+#define CONFIG_BAUDRATE			115200
+
+/* must fit into GPT:u-boot-env partition */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_ENV_OFFSET		(0x00011a00 * 512)
+#define CONFIG_ENV_SIZE			(8 * 512)
+
+#define CONFIG_SYS_NO_FLASH	/* Not using NAND/NOR unmanaged flash */
+
+/* console configuration */
+#define CONFIG_SYS_CBSIZE		1024	/* Console buffer size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+			sizeof(CONFIG_SYS_PROMPT) + 16)	/* Printbuffer 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.
+ */
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+
+/* version string, parser, etc */
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP
+
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+
+/* Initial upstream - boot to cmd prompt only */
+#define CONFIG_BOOTCOMMAND		""
+
+/* Commands */
+#define CONFIG_FAT_WRITE
+
+/* Fastboot and USB OTG */
+#define CONFIG_USB_FUNCTION_FASTBOOT
+#define CONFIG_CMD_FASTBOOT
+#define CONFIG_FASTBOOT_FLASH
+#define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
+#define CONFIG_SYS_CACHELINE_SIZE	64
+#define CONFIG_FASTBOOT_BUF_SIZE	0x1d000000
+#define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_SDRAM_BASE
+#undef CONFIG_USB_GADGET_VBUS_DRAW
+#define CONFIG_USB_GADGET_VBUS_DRAW	0
+#define CONFIG_USB_GADGET_DWC2_PHY_8_BIT
+#define CONFIG_USB_GADGET_BCM_UDC_OTG_PHY
+#define CONFIG_USBID_ADDR		0x34052c46
+
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+#define CONFIG_SYS_L2CACHE_OFF
+
+#endif /* __BCM23550_W1D_H */