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 */ 27 int rockchip_get_chip_info(unsigned int chip_info[]) 28 { 29 if (chip_info == NULL) 30 return -EINVAL; 31 32 #if defined(CONFIG_ROCKCHIP_RK3036) 33 chip_info[0] = 0x33303041; 34 #elif defined(CONFIG_ROCKCHIP_RK3188) 35 chip_info[0] = 0x33313042; 36 #elif defined(CONFIG_ROCKCHIP_RK3126) 37 chip_info[0] = 0x33313044; 38 #elif defined(CONFIG_ROCKCHIP_RK322X) 39 chip_info[0] = 0x33323042; 40 #elif defined(CONFIG_ROCKCHIP_RK3288) 41 chip_info[0] = 0x33323041; 42 #elif defined(CONFIG_ROCKCHIP_RK3328) 43 chip_info[0] = 0x33323043; 44 chip_info[3] = 0x56313030; 45 #elif defined(CONFIG_ROCKCHIP_RK3368) 46 chip_info[0] = 0x33333041; 47 chip_info[3] = 0x56313030; 48 #elif defined(CONFIG_ROCKCHIP_RK3399) 49 chip_info[0] = 0x33333043; 50 chip_info[3] = 0x56313030; 51 #elif defined(CONFIG_ROCKCHIP_PX30) 52 chip_info[0] = 0x33333044; 53 #endif 54 55 return 0; 56 } 57 58 59 int rockchip_rockusb_get_chip_info(unsigned int chip_info[]) 60 { 61 int err; 62 63 err = rockchip_get_chip_info(chip_info); 64 if (!err) { 65 /* Fixup chip info for RockUsb */ 66 #if defined(CONFIG_ROCKCHIP_RK3036) 67 chip_info[0] = 0x33303341; 68 #elif defined(CONFIG_ROCKCHIP_RK3126) || defined(CONFIG_ROCKCHIP_RK3128) 69 chip_info[0] = 0x33313241; 70 #elif defined(CONFIG_ROCKCHIP_RK322X) 71 chip_info[0] = 0x33323241; 72 #elif defined(CONFIG_ROCKCHIP_RK3328) 73 chip_info[0] = 0x33323248; 74 #elif defined(CONFIG_ROCKCHIP_RK3399) 75 chip_info[0] = 0x33333043; 76 #elif defined(CONFIG_ROCKCHIP_PX30) 77 chip_info[0] = 0x33333236; 78 #endif 79 } 80 81 return err; 82 } 83