• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * LG Optimus Black codename sniper config
4  *
5  * Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr>
6  */
7 
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10 
11 #include <asm/arch/cpu.h>
12 #include <asm/arch/omap.h>
13 
14 /*
15  * CPU
16  */
17 
18 #define CONFIG_ARM_ARCH_CP15_ERRATA
19 
20 /*
21  * Board
22  */
23 
24 #define CONFIG_MISC_INIT_R
25 
26 /*
27  * Clocks
28  */
29 
30 #define CONFIG_SYS_TIMERBASE	OMAP34XX_GPT2
31 #define CONFIG_SYS_PTV		2
32 
33 #define V_NS16550_CLK		48000000
34 #define V_OSCK			26000000
35 #define V_SCLK			(V_OSCK >> 1)
36 
37 /*
38  * DRAM
39  */
40 
41 #define CONFIG_NR_DRAM_BANKS	2
42 #define PHYS_SDRAM_1		OMAP34XX_SDRC_CS0
43 #define PHYS_SDRAM_2		OMAP34XX_SDRC_CS1
44 
45 /*
46  * Memory
47  */
48 
49 #define CONFIG_SYS_SDRAM_BASE		0x80000000
50 #define CONFIG_SYS_INIT_SP_ADDR		(NON_SECURE_SRAM_END - \
51 					 GENERATED_GBL_DATA_SIZE)
52 
53 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024 + CONFIG_ENV_SIZE)
54 
55 /*
56  * I2C
57  */
58 
59 #define CONFIG_SYS_I2C
60 #define CONFIG_I2C_MULTI_BUS
61 
62 /*
63  * Input
64  */
65 
66 #define CONFIG_TWL4030_INPUT
67 
68 /*
69  * SPL
70  */
71 
72 #define CONFIG_SPL_TEXT_BASE		0x40200000
73 #define CONFIG_SPL_MAX_SIZE		(SRAM_SCRATCH_SPACE_ADDR - \
74 					 CONFIG_SPL_TEXT_BASE)
75 #define CONFIG_SPL_BSS_START_ADDR	0x80000000
76 #define CONFIG_SPL_BSS_MAX_SIZE		(512 * 1024)
77 #define CONFIG_SYS_SPL_MALLOC_START	0x80208000
78 #define CONFIG_SYS_SPL_MALLOC_SIZE	(1024 * 1024)
79 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
80 
81 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION		1
82 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME			"u-boot.img"
83 
84 #define CONFIG_SYS_CBSIZE	512
85 
86 /*
87  * Serial
88  */
89 
90 #ifdef CONFIG_SPL_BUILD
91 #define CONFIG_SYS_NS16550_SERIAL
92 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
93 #endif
94 
95 #define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
96 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
97 
98 #define CONFIG_SYS_BAUDRATE_TABLE	{ 4800, 9600, 19200, 38400, 57600, \
99 					  115200 }
100 
101 /*
102  * Environment
103  */
104 
105 #define CONFIG_ENV_SIZE		(128 * 1024)
106 
107 #define CONFIG_ENV_OVERWRITE
108 
109 #define CONFIG_EXTRA_ENV_SETTINGS \
110 	"kernel_addr_r=0x82000000\0" \
111 	"loadaddr=0x82000000\0" \
112 	"fdt_addr_r=0x88000000\0" \
113 	"fdtaddr=0x88000000\0" \
114 	"ramdisk_addr_r=0x88080000\0" \
115 	"pxefile_addr_r=0x80100000\0" \
116 	"scriptaddr=0x80000000\0" \
117 	"bootm_size=0x10000000\0" \
118 	"boot_mmc_dev=0\0" \
119 	"kernel_mmc_part=3\0" \
120 	"recovery_mmc_part=4\0" \
121 	"fdtfile=omap3-sniper.dtb\0" \
122 	"bootfile=/boot/extlinux/extlinux.conf\0" \
123 	"bootargs=console=ttyO2,115200 vram=5M,0x9FA00000 omapfb.vram=0:5M\0"
124 
125 /*
126  * ATAGs
127  */
128 
129 #define CONFIG_SETUP_MEMORY_TAGS
130 #define CONFIG_CMDLINE_TAG
131 #define CONFIG_INITRD_TAG
132 #define CONFIG_REVISION_TAG
133 #define CONFIG_SERIAL_TAG
134 
135 /*
136  * Boot
137  */
138 
139 #define CONFIG_SYS_LOAD_ADDR	0x82000000
140 
141 #define CONFIG_BOOTCOMMAND \
142 	"setenv boot_mmc_part ${kernel_mmc_part}; " \
143 	"if test reboot-${reboot-mode} = reboot-r; then " \
144 	"echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
145 	"if test reboot-${reboot-mode} = reboot-b; then " \
146 	"echo fastboot; fastboot 0; fi; " \
147 	"part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
148 	"part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
149 	"mmc dev ${boot_mmc_dev}; " \
150 	"mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
151 	"bootm ${kernel_addr_r};"
152 
153 /*
154  * Defaults
155  */
156 
157 #include <config_defaults.h>
158 
159 #endif
160