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author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /include/configs/work_92105.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'include/configs/work_92105.h')
-rw-r--r-- | include/configs/work_92105.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h new file mode 100644 index 0000000..e260a63 --- /dev/null +++ b/include/configs/work_92105.h @@ -0,0 +1,158 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * WORK Microwave work_92105 board configuration file + * + * (C) Copyright 2014 DENX Software Engineering GmbH + * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr> + */ + +#ifndef __CONFIG_WORK_92105_H__ +#define __CONFIG_WORK_92105_H__ + +/* SoC and board defines */ +#include <linux/sizes.h> +#include <asm/arch/cpu.h> + +/* + * Define work_92105 machine type by hand -- done only for compatibility + * with original board code + */ +#define CONFIG_MACH_TYPE 736 + +#if !defined(CONFIG_SPL_BUILD) +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif + +/* + * Memory configurations + */ +#define CONFIG_SYS_MALLOC_LEN SZ_1M +#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE +#define CONFIG_SYS_SDRAM_SIZE SZ_128M +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M) + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K) + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \ + - GENERATED_GBL_DATA_SIZE) + +/* + * Serial Driver + */ +#define CONFIG_SYS_LPC32XX_UART 5 /* UART5 - NS16550 */ + +/* + * Ethernet Driver + */ + +#define CONFIG_PHY_SMSC +#define CONFIG_LPC32XX_ETH +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN +/* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */ + +/* + * I2C driver + */ + +#define CONFIG_SYS_I2C_LPC32XX +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_SPEED 350000 + +/* + * I2C EEPROM + */ + +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x56 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 + +/* + * I2C RTC + */ + +#define CONFIG_RTC_DS1374 + +/* + * U-Boot General Configurations + */ +#define CONFIG_SYS_CBSIZE 1024 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* + * NAND chip timings for FIXME: which one? + */ + +#define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333 +#define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000 +#define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818 +#define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000 +#define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545 +#define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000 +#define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333 + +/* + * NAND + */ + +/* driver configuration */ +#define CONFIG_SYS_NAND_SELF_INIT +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_MAX_NAND_CHIPS 1 +#define CONFIG_SYS_NAND_BASE MLC_NAND_BASE +#define CONFIG_NAND_LPC32XX_MLC + +/* + * GPIO + */ + +#define CONFIG_LPC32XX_GPIO + +/* + * SSP/SPI/DISPLAY + */ + +#define CONFIG_LPC32XX_SSP_TIMEOUT 100000 +/* + * Environment + */ + +#define CONFIG_ENV_SIZE 0x00020000 +#define CONFIG_ENV_OFFSET 0x00100000 +#define CONFIG_ENV_OFFSET_REDUND 0x00120000 +#define CONFIG_ENV_ADDR 0x80000100 + +/* + * Boot Linux + */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG + +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_LOADADDR 0x80008000 + +/* + * SPL + */ + +/* SPL will be executed at offset 0 */ +/* SPL will use SRAM as stack */ +#define CONFIG_SPL_STACK 0x0000FFF8 +/* Use the framework and generic lib */ +/* SPL will use serial */ +/* SPL will load U-Boot from NAND offset 0x40000 */ +#define CONFIG_SPL_NAND_DRIVERS +#define CONFIG_SPL_NAND_BASE +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000 +#define CONFIG_SPL_PAD_TO 0x20000 +/* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */ +#define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */ +#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE + +/* + * Include SoC specific configuration + */ +#include <asm/arch/config.h> + +#endif /* __CONFIG_WORK_92105_H__*/ |