1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * WORK Microwave work_92105 board configuration file
5 * (C) Copyright 2014 DENX Software Engineering GmbH
6 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
9 #ifndef __CONFIG_WORK_92105_H__
10 #define __CONFIG_WORK_92105_H__
12 /* SoC and board defines */
13 #include <linux/sizes.h>
14 #include <asm/arch/cpu.h>
17 * Memory configurations
19 #define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
20 #define CONFIG_SYS_SDRAM_SIZE SZ_128M
22 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
23 - GENERATED_GBL_DATA_SIZE)
29 #define CONFIG_LPC32XX_ETH
30 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
31 /* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
33 #define CONFIG_RTC_DS1374
36 * U-Boot General Configurations
38 #define CONFIG_SYS_CBSIZE 1024
39 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
42 * NAND chip timings for FIXME: which one?
45 #define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
46 #define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
47 #define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
48 #define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
49 #define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
50 #define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
51 #define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
57 /* driver configuration */
58 #define CONFIG_SYS_NAND_SELF_INIT
59 #define CONFIG_SYS_MAX_NAND_DEVICE 1
60 #define CONFIG_SYS_MAX_NAND_CHIPS 1
61 #define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
67 #define CONFIG_LPC32XX_GPIO
77 #define CONFIG_BOOTFILE "uImage"
83 /* SPL will be executed at offset 0 */
84 /* SPL will use SRAM as stack */
85 #define CONFIG_SPL_STACK 0x0000FFF8
86 /* Use the framework and generic lib */
87 /* SPL will use serial */
88 /* SPL will load U-Boot from NAND offset 0x40000 */
89 #define CONFIG_SPL_PAD_TO 0x20000
90 /* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
91 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
92 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
93 #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
96 * Include SoC specific configuration
98 #include <asm/arch/config.h>
100 #endif /* __CONFIG_WORK_92105_H__*/