Commit da1f5ac2 authored by Scott Branden's avatar Scott Branden Committed by Tom Rini

arm: add Cygnus and NSP boards

The bcm_ep board configuration is used by a number of boards
including Cygnus and NSP.
Add builds for the bcm958300k and the bcm958622hr boards.
Signed-off-by: default avatarScott Branden <sbranden@broadcom.com>
Signed-off-by: default avatarSteve Rae <srae@broadcom.com>
parent 562f01a2
/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ARCH_CONFIGS_H
#define __ARCH_CONFIGS_H
#include <asm/iproc-common/configs.h>
/* uArchitecture specifics */
/* Serial Info */
/* Post pad 3 bytes after each reg addr */
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 100000000
#define CONFIG_SYS_NS16550_CLK_DIV 54
#define CONFIG_SERIAL_MULTI
#define CONFIG_CONS_INDEX 3
#define CONFIG_SYS_NS16550_COM3 0x18023000
#endif /* __ARCH_CONFIGS_H */
/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ARCH_CONFIGS_H
#define __ARCH_CONFIGS_H
#include <asm/iproc-common/configs.h>
/* uArchitecture specifics */
/* Serial Info */
/* no padding */
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 0x03b9aca0
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 0x18000300
#endif /* __ARCH_CONFIGS_H */
/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __IPROC_COMMON_CONFIGS_H
#define __IPROC_COMMON_CONFIGS_H
#include <linux/stringify.h>
/* Architecture, CPU, chip, etc */
#define CONFIG_IPROC
#define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
/* Memory Info */
#define CONFIG_SYS_TEXT_BASE 0x61000000
#define CONFIG_SYS_SDRAM_BASE 0x61000000
#endif /* __IPROC_COMMON_CONFIGS_H */
#
# Copyright 2014 Broadcom Corporation.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += board.o
/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <config.h>
#include <asm/system.h>
#include <asm/iproc-common/armpll.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* board_init - early hardware init
*/
int board_init(void)
{
/*
* Address of boot parameters passed to kernel
* Use default offset 0x100
*/
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
/*
* dram_init - sets u-boot's idea of sdram size
*/
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
}
int board_early_init_f(void)
{
uint32_t status = 0;
/* Setup PLL if required */
#if defined(CONFIG_ARMCLK)
armpll_config(CONFIG_ARMCLK);
#endif
return status;
}
/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __BCM_EP_BOARD_H
#define __BCM_EP_BOARD_H
#include <asm/arch/configs.h>
/* Architecture, CPU, chip, etc */
#define CONFIG_ARMV7
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_GENERIC_BOARD
/*
* Memory configuration
* (these must be defined elsewhere)
*/
#ifndef CONFIG_SYS_TEXT_BASE
#error CONFIG_SYS_TEXT_BASE must be defined!
#endif
#ifndef CONFIG_SYS_SDRAM_BASE
#error CONFIG_SYS_SDRAM_BASE must be defined!
#endif
#ifndef CONFIG_SYS_SDRAM_SIZE
#error CONFIG_SYS_SDRAM_SIZE must be defined!
#endif
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_STACKSIZE (256 * 1024)
/* Some commands use this as the default load address */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
/* No mtest functions as recommended */
#undef CONFIG_CMD_MEMORY
/*
* 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
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Serial Info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_BAUDRATE 115200
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_IS_NOWHERE
#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
/* version string, parser, etc */
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_CMDLINE_EDITING
#define CONFIG_COMMAND_HISTORY
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/* Commands */
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_FAT
#define CONFIG_FAT_WRITE
/* Enable devicetree support */
#define CONFIG_OF_LIBFDT
/* SHA hashing */
#define CONFIG_CMD_HASH
#define CONFIG_HASH_VERIFY
#define CONFIG_SHA1
#define CONFIG_SHA256
/* Enable Time Command */
#define CONFIG_CMD_TIME
#define CONFIG_CMD_BOOTZ
/* Misc utility code */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_CRC32_VERIFY
#endif /* __BCM_EP_BOARD_H */
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