1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * WORK Microwave work_92105 board configuration file
5 * (C) Copyright 2014 DENX Software Engineering GmbH
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 * Define work_92105 machine type by hand -- done only for compatibility
18 * with original board code
20 #define CONFIG_MACH_TYPE 736
23 * Memory configurations
25 #define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
26 #define CONFIG_SYS_SDRAM_SIZE SZ_128M
28 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
29 - GENERATED_GBL_DATA_SIZE)
35 #define CONFIG_LPC32XX_ETH
36 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
37 /* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
39 #define CONFIG_RTC_DS1374
42 * U-Boot General Configurations
44 #define CONFIG_SYS_CBSIZE 1024
45 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
48 * NAND chip timings for FIXME: which one?
51 #define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
52 #define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
53 #define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
54 #define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
55 #define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
56 #define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
57 #define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
63 /* driver configuration */
64 #define CONFIG_SYS_NAND_SELF_INIT
65 #define CONFIG_SYS_MAX_NAND_DEVICE 1
66 #define CONFIG_SYS_MAX_NAND_CHIPS 1
67 #define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
68 #define CONFIG_NAND_LPC32XX_MLC
74 #define CONFIG_LPC32XX_GPIO
83 #define CONFIG_CMDLINE_TAG
84 #define CONFIG_SETUP_MEMORY_TAGS
85 #define CONFIG_INITRD_TAG
87 #define CONFIG_BOOTFILE "uImage"
93 /* SPL will be executed at offset 0 */
94 /* SPL will use SRAM as stack */
95 #define CONFIG_SPL_STACK 0x0000FFF8
96 /* Use the framework and generic lib */
97 /* SPL will use serial */
98 /* SPL will load U-Boot from NAND offset 0x40000 */
99 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000
100 #define CONFIG_SPL_PAD_TO 0x20000
101 /* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
102 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
103 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
104 #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
107 * Include SoC specific configuration
109 #include <asm/arch/config.h>
111 #endif /* __CONFIG_WORK_92105_H__*/