1 /* 2 * (C) Copyright 2018 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 */ 28 int rockchip_get_chip_info(unsigned int chip_info[]) 29 { 30 if (chip_info == NULL) 31 return -EINVAL; 32 33 #if defined(CONFIG_ROCKCHIP_RK3036) 34 chip_info[0] = 0x33303041; 35 #elif defined(CONFIG_ROCKCHIP_RK3188) 36 chip_info[0] = 0x33313042; 37 #elif defined(CONFIG_ROCKCHIP_RK3126) 38 chip_info[0] = 0x33313044; 39 #elif defined(CONFIG_ROCKCHIP_RK322X) 40 chip_info[0] = 0x33323042; 41 #elif defined(CONFIG_ROCKCHIP_RK3288) 42 chip_info[0] = 0x33323041; 43 #elif defined(CONFIG_ROCKCHIP_RK3308) 44 chip_info[0] = 0x33333038; 45 #elif defined(CONFIG_ROCKCHIP_RK3328) 46 chip_info[0] = 0x33323043; 47 chip_info[3] = 0x56313030; 48 #elif defined(CONFIG_ROCKCHIP_RK3368) 49 chip_info[0] = 0x33333041; 50 chip_info[3] = 0x56313030; 51 #elif defined(CONFIG_ROCKCHIP_RK3399) 52 chip_info[0] = 0x33333043; 53 chip_info[3] = 0x56313030; 54 55 /* 56 * Must check CONFIG_ROCKCHIP_RK3326 first! Because RK3326 board defconfig 57 * will contains both CONFIG_ROCKCHIP_RK3326 and CONFIG_ROCKCHIP_PX30, we 58 * would like treat the board as RK3326. 59 */ 60 #elif defined(CONFIG_ROCKCHIP_RK3326) 61 chip_info[0] = 0x33333236; 62 #elif defined(CONFIG_ROCKCHIP_PX30) 63 chip_info[0] = 0x50583330; 64 #endif 65 66 return 0; 67 } 68 69 70 int rockchip_rockusb_get_chip_info(unsigned int chip_info[]) 71 { 72 int err; 73 74 err = rockchip_get_chip_info(chip_info); 75 if (!err) { 76 /* Fixup chip info for RockUsb */ 77 #if defined(CONFIG_ROCKCHIP_RK3036) 78 chip_info[0] = 0x33303341; 79 #elif defined(CONFIG_ROCKCHIP_RK3126) || defined(CONFIG_ROCKCHIP_RK3128) 80 chip_info[0] = 0x33313241; 81 #elif defined(CONFIG_ROCKCHIP_RK322X) 82 #if defined(CONFIG_ROCKCHIP_RK3128X) 83 chip_info[0] = 0x33313258; 84 #else 85 chip_info[0] = 0x33323241; 86 #endif 87 #elif defined(CONFIG_ROCKCHIP_RK3328) 88 chip_info[0] = 0x33323248; 89 #elif defined(CONFIG_ROCKCHIP_RK3399) 90 chip_info[0] = 0x33333043; 91 #elif defined(CONFIG_ROCKCHIP_RK1808) 92 chip_info[0] = 0x31383041; 93 #endif 94 } 95 96 return err; 97 } 98