1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2017 Linaro 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Configuration for Poplar 96boards CE. Parts were derived from other ARM 7*4882a593Smuzhiyun * configurations. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef _POPLAR_H_ 13*4882a593Smuzhiyun #define _POPLAR_H_ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #include <linux/sizes.h> 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun /* DRAM banks */ 18*4882a593Smuzhiyun #define CONFIG_NR_DRAM_BANKS 2 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun /* SYS */ 21*4882a593Smuzhiyun #define CONFIG_SYS_BOOTM_LEN 0x1400000 22*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_ADDR 0x200000 23*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x800000 24*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN SZ_32M 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* ATF bl33.bin load address (must match) */ 27*4882a593Smuzhiyun #define CONFIG_SYS_TEXT_BASE 0x37000000 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun /* PL010/PL011 */ 30*4882a593Smuzhiyun #define CONFIG_PL01X_SERIAL 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun /* USB configuration */ 33*4882a593Smuzhiyun #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* SD/MMC */ 36*4882a593Smuzhiyun #define CONFIG_BOUNCE_BUFFER 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /***************************************************************************** 39*4882a593Smuzhiyun * Initial environment variables 40*4882a593Smuzhiyun *****************************************************************************/ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #define BOOT_TARGET_DEVICES(func) \ 43*4882a593Smuzhiyun func(USB, usb, 0) \ 44*4882a593Smuzhiyun func(MMC, mmc, 0) \ 45*4882a593Smuzhiyun func(DHCP, dhcp, na) 46*4882a593Smuzhiyun #ifndef CONFIG_SPL_BUILD 47*4882a593Smuzhiyun #include <config_distro_defaults.h> 48*4882a593Smuzhiyun #include <config_distro_bootcmd.h> 49*4882a593Smuzhiyun #endif 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 52*4882a593Smuzhiyun "loader_mmc_blknum=0x0\0" \ 53*4882a593Smuzhiyun "loader_mmc_nblks=0x780\0" \ 54*4882a593Smuzhiyun "env_mmc_blknum=0x780\0" \ 55*4882a593Smuzhiyun "env_mmc_nblks=0x80\0" \ 56*4882a593Smuzhiyun "kernel_addr_r=0x30000000\0" \ 57*4882a593Smuzhiyun "pxefile_addr_r=0x32000000\0" \ 58*4882a593Smuzhiyun "scriptaddr=0x32000000\0" \ 59*4882a593Smuzhiyun "fdt_addr_r=0x32200000\0" \ 60*4882a593Smuzhiyun "fdtfile=hisilicon/hi3798cv200-poplar.dtb\0" \ 61*4882a593Smuzhiyun "ramdisk_addr_r=0x32400000\0" \ 62*4882a593Smuzhiyun BOOTENV 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun /* Command line configuration */ 66*4882a593Smuzhiyun #define CONFIG_SYS_MMC_ENV_DEV 0 67*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET (0x780 * 512) /* env_mmc_blknum */ 68*4882a593Smuzhiyun #define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */ 69*4882a593Smuzhiyun #define CONFIG_FAT_WRITE 70*4882a593Smuzhiyun #define CONFIG_ENV_VARS_UBOOT_CONFIG 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun /* Monitor Command Prompt */ 73*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 74*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 75*4882a593Smuzhiyun #define CONFIG_SYS_CBSIZE 512 76*4882a593Smuzhiyun #define CONFIG_SYS_MAXARGS 64 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun #endif /* _POPLAR_H_ */ 79