1 /*
2 * (C) Copyright 2022 Rockchip Electronics Co., Ltd
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7 #include <common.h>
8 #include <asm/arch/chip_info.h>
9
10 /*
11 * rk3066 chip info: {0x33303041, 0x32303131, 0x31313131, 0x56313031} - 300A20111111V101
12 * rk3168 chip info: {0x33303042, 0x32303132, 0x31303031, 0x56313030} - 300B20121011V100
13 * rk3036 chip info: {0x33303141, 0x32303134, 0x30343231, 0x56313031} - 301A20140421V101
14 * rk3188 chip info: {0x33313042, 0x32303132, 0x31313330, 0x56313030} - 310B20121130V100
15 * rk3188_plus chip info:{0x33313042, 0x32303133, 0x30313331, 0x56313031} - 310B20130131V101
16 * rk312x chip info: {0x33313043, 0x32303134, 0x30343239, 0x56313030} - 310C20140429V100
17 * rk312xb chip info: {0x33313044, 0x32303134, 0x30373330, 0x56313030} - 310D20140730V100
18 * rk3126c chip info: {0x33313044, 0x32303137, 0x30343137, 0x56323030} - 310D20170417V200
19 * rk3288 chip info: {0x33323041, 0x32303133, 0x31313136, 0x56313030} - 320A20131116V100
20 * rk322x chip info: {0x33323042, 0x32303135, 0x31313136, 0x56313030} - 320B20151116V100
21 * rk3368 chip info: {0x33333041, 0x32303134, 0x30393238, 0x56313030} - 330A20140928V100
22 * rk3366 chip info: {0x33333042, 0x32303135, 0x30363234, 0x56313030} - 330B20150624V100
23 * rk3399 chip info: {0x33333043, 0x32303136, 0x30313138, 0x56313030} - 330B20160118V100
24 * rk322xh chip info: {0x33323043, 0x32303136, 0x31313031, 0x56313030} - 320C20161101V100
25 * rk3326 chip info: {0x33333044, 0x32303137, 0x31323134, 0x56313030} - 330D20171214V100
26 * rk3308 chip info: {0x33333045, 0x32303138, 0x30323033, 0x56313030} - 330E20180203V100
27 * rv1126 chip info: {0x42303131, 0x39313032, 0x37303131, 0x30303156}
28 */
29
rockchip_get_chip_info(unsigned int chip_info[])30 static int rockchip_get_chip_info(unsigned int chip_info[])
31 {
32 if (chip_info == NULL)
33 return -EINVAL;
34
35 #if defined(CONFIG_ROCKCHIP_RK3036)
36 chip_info[0] = 0x33303041;
37 #elif defined(CONFIG_ROCKCHIP_RK3188)
38 chip_info[0] = 0x33313042;
39 #elif defined(CONFIG_ROCKCHIP_RK3126)
40 chip_info[0] = 0x33313044;
41 #elif defined(CONFIG_ROCKCHIP_RK322X)
42 chip_info[0] = 0x33323042;
43 #elif defined(CONFIG_ROCKCHIP_RK3288)
44 chip_info[0] = 0x33323041;
45 #elif defined(CONFIG_ROCKCHIP_RK3308)
46 chip_info[0] = 0x33333038;
47 #elif defined(CONFIG_ROCKCHIP_RK3328)
48 chip_info[0] = 0x33323043;
49 chip_info[3] = 0x56313030;
50 #elif defined(CONFIG_ROCKCHIP_RK3368)
51 chip_info[0] = 0x33333041;
52 chip_info[3] = 0x56313030;
53 #elif defined(CONFIG_ROCKCHIP_RK3399)
54 chip_info[0] = 0x33333043;
55 chip_info[3] = 0x56313030;
56
57 /*
58 * Must check CONFIG_ROCKCHIP_RK3326 first! Because RK3326 board defconfig
59 * will contains both CONFIG_ROCKCHIP_RK3326 and CONFIG_ROCKCHIP_PX30, we
60 * would like treat the board as RK3326.
61 */
62 #elif defined(CONFIG_ROCKCHIP_RK3326)
63 chip_info[0] = 0x33333236;
64 #elif defined(CONFIG_ROCKCHIP_PX30)
65 chip_info[0] = 0x50583330;
66 #elif defined(CONFIG_ROCKCHIP_RK3528)
67 chip_info[0] = 0x33353238;
68 #elif defined(CONFIG_ROCKCHIP_RK3562)
69 chip_info[0] = 0x33353632;
70 #elif defined(CONFIG_ROCKCHIP_RK3568)
71 chip_info[0] = 0x33353638;
72 #elif defined(CONFIG_ROCKCHIP_RK3588)
73 chip_info[0] = 0x33353838;
74 #endif
75
76 return 0;
77 }
78
rockchip_rockusb_get_chip_info(unsigned int chip_info[])79 int rockchip_rockusb_get_chip_info(unsigned int chip_info[])
80 {
81 int err;
82
83 err = rockchip_get_chip_info(chip_info);
84 if (!err) {
85 /* Fixup chip info for RockUsb */
86 #if defined(CONFIG_ROCKCHIP_RK3036)
87 chip_info[0] = 0x33303341;
88 #elif defined(CONFIG_ROCKCHIP_RK3126) || defined(CONFIG_ROCKCHIP_RK3128)
89 chip_info[0] = 0x33313241;
90 #elif defined(CONFIG_ROCKCHIP_RK322X)
91 #if defined(CONFIG_ROCKCHIP_RK3128X)
92 chip_info[0] = 0x33313258;
93 #else
94 chip_info[0] = 0x33323241;
95 #endif
96 #elif defined(CONFIG_ROCKCHIP_RK3328)
97 chip_info[0] = 0x33323248;
98 #elif defined(CONFIG_ROCKCHIP_RK3399)
99 chip_info[0] = 0x33333043;
100 #elif defined(CONFIG_ROCKCHIP_RK1808)
101 chip_info[0] = 0x31383041;
102 #elif defined(CONFIG_ROCKCHIP_RV1126)
103 chip_info[0] = 0x31313236;
104 #elif defined(CONFIG_ROCKCHIP_RV1106)
105 chip_info[0] = 0x31313036;
106 #endif
107 }
108
109 return err;
110 }
111