blob: 79b733ac4cf537a3b829c79492191d9edfd63ec0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration for Total Compute platform. Parts were derived from other ARM
* configurations.
* (C) Copyright 2020 Arm Limited
* Usama Arif <usama.arif@arm.com>
*/
#ifndef __TOTAL_COMPUTE_H
#define __TOTAL_COMPUTE_H
#define CONFIG_REMAKE_ELF
/* Link Definitions */
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
#define CONFIG_SYS_BOOTM_LEN (64 << 20)
#define UART0_BASE 0x7ff80000
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20))
/* PL011 Serial Configuration */
#define CONFIG_PL011_CLOCK 7372800
/* Miscellaneous configurable options */
/* Physical Memory Map */
#define PHYS_SDRAM_1 0x80000000
/* Top 48MB reserved for secure world use */
#define DRAM_SEC_SIZE 0x03000000
#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 127
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootm_size=0x20000000\0" \
"load_addr=0xa0000000\0" \
"kernel_addr_r=0x80080000\0" \
"initrd_addr_r=0x88000000\0" \
"fdt_addr_r=0x83000000\0"
/*
* If vbmeta partition is present, boot Android with verification using AVB.
* Else if system partition is present (no vbmeta partition), boot Android
* without verification (for development purposes).
* Else boot FIT image.
*/
#define CONFIG_BOOTCOMMAND \
"if part number mmc 0 vbmeta is_avb; then" \
" echo MMC with vbmeta partition detected.;" \
" echo starting Android Verified boot.;" \
" avb init 0; " \
" if avb verify; then " \
" set bootargs $bootargs $avb_bootargs; " \
" part start mmc 0 boot boot_start; " \
" part size mmc 0 boot boot_size; " \
" mmc read ${load_addr} ${boot_start} ${boot_size}; " \
" bootm ${load_addr} ${load_addr} ${fdt_addr_r}; " \
" else; " \
" echo AVB verification failed.; " \
" exit; " \
" fi; " \
"elif part number mmc 0 system is_non_avb_android; then " \
" booti ${kernel_addr_r} ${initrd_addr_r} ${fdt_addr_r};" \
"else;" \
" echo Booting FIT image.;" \
" bootm ${load_addr} ${load_addr} ${fdt_addr_r}; " \
"fi;"
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#define CONFIG_SYS_MAXARGS 64 /* max command args */
#define CONFIG_SYS_FLASH_BASE 0x0C000000
/* 256 x 256KiB sectors */
#define CONFIG_SYS_MAX_FLASH_SECT 256
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
#define FLASH_MAX_SECTOR_SIZE 0x00040000
#endif /* __TOTAL_COMPUTE_H */
|
