board: freescale: p1_p2_rdb_pc: Define SW macros for lower and upper NOR banks
[platform/kernel/u-boot.git] / include / configs / corvus.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Common board functions for siemens AT91SAM9G45 based boards
4  * (C) Copyright 2013 Siemens AG
5  *
6  * Based on:
7  * U-Boot file: include/configs/at91sam9m10g45ek.h
8  * (C) Copyright 2007-2008
9  * Stelian Pop <stelian@popies.net>
10  * Lead Tech Design <www.leadtechdesign.com>
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 #include <asm/hardware.h>
17 #include <linux/sizes.h>
18
19 /*
20  * Warning: changing CONFIG_SYS_TEXT_BASE requires
21  * adapting the initial boot program.
22  * Since the linker has to swallow that define, we must use a pure
23  * hex number here!
24  */
25
26 /* ARM asynchronous clock */
27 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
28 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
29
30 /* serial console */
31 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
32 #define CONFIG_USART_ID                 ATMEL_ID_SYS
33
34 /* SDRAM */
35 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
36 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
37
38 #define CONFIG_SYS_INIT_SP_ADDR \
39         (CONFIG_SYS_SDRAM_BASE + SZ_32K - GENERATED_GBL_DATA_SIZE)
40
41 /* NAND flash */
42 #ifdef CONFIG_CMD_NAND
43 #define CONFIG_SYS_MAX_NAND_DEVICE              1
44 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
45 #define CONFIG_SYS_NAND_DBW_8
46 /* our ALE is AD21 */
47 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
48 /* our CLE is AD22 */
49 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
50 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
51 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
52 #endif
53
54 /* DFU class support */
55 #define DFU_MANIFEST_POLL_TIMEOUT       25000
56
57 /* bootstrap + u-boot + env in nandflash */
58
59 /* Defines for SPL */
60 #define CONFIG_SPL_MAX_SIZE             (12 * SZ_1K)
61 #define CONFIG_SPL_STACK                (SZ_16K)
62
63 #define CONFIG_SPL_BSS_START_ADDR       CONFIG_SPL_MAX_SIZE
64 #define CONFIG_SPL_BSS_MAX_SIZE         (SZ_2K)
65
66 #define CONFIG_SPL_NAND_RAW_ONLY
67 #define CONFIG_SPL_NAND_SOFTECC
68 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
69 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
70 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
71
72 #define CONFIG_SYS_NAND_ECCSIZE         256
73 #define CONFIG_SYS_NAND_ECCBYTES        3
74 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
75                                           48, 49, 50, 51, 52, 53, 54, 55, \
76                                           56, 57, 58, 59, 60, 61, 62, 63, }
77
78 #define CONFIG_SYS_MASTER_CLOCK         132096000
79 #define AT91_PLL_LOCK_TIMEOUT           1000000
80 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
81 #define CONFIG_SYS_MCKR                 0x1301
82 #define CONFIG_SYS_MCKR_CSS             0x1302
83
84 #define CONFIG_SPL_PAD_TO               CONFIG_SYS_NAND_U_BOOT_OFFS
85 #define CONFIG_SYS_SPL_LEN              CONFIG_SPL_PAD_TO
86
87 #endif