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 CFG_SYS_SDRAM_BASE EMC_DYCS0_BASE
20 #define CFG_SYS_SDRAM_SIZE SZ_128M
23 * U-Boot General Configurations
27 * NAND chip timings for FIXME: which one?
30 #define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
31 #define CFG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
32 #define CFG_LPC32XX_NAND_MLC_NAND_TA 18181818
33 #define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
34 #define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
35 #define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
36 #define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
42 /* driver configuration */
43 #define CFG_SYS_MAX_NAND_CHIPS 1
44 #define CFG_SYS_NAND_BASE MLC_NAND_BASE
58 /* SPL will be executed at offset 0 */
59 /* SPL will use SRAM as stack */
60 /* Use the framework and generic lib */
61 /* SPL will use serial */
62 /* SPL will load U-Boot from NAND offset 0x40000 */
63 /* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_TEXT_BASE */
64 #define CFG_SYS_NAND_U_BOOT_START CONFIG_TEXT_BASE
65 #define CFG_SYS_NAND_U_BOOT_DST CONFIG_TEXT_BASE
68 * Include SoC specific configuration
70 #include <asm/arch/config.h>
72 #endif /* __CONFIG_WORK_92105_H__*/