diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/poplar.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/include/configs/poplar.h b/include/configs/poplar.h new file mode 100644 index 0000000..55e05d6 --- /dev/null +++ b/include/configs/poplar.h @@ -0,0 +1,86 @@ +/* + * (C) Copyright 2017 Linaro + * + * Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> + * + * Configuration for Poplar 96boards CE. Parts were derived from other ARM + * configurations. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _POPLAR_H_ +#define _POPLAR_H_ + +#include <linux/sizes.h> + +/* DRAM banks */ +#define CONFIG_NR_DRAM_BANKS 2 + +/* SYS */ +#define CONFIG_SYS_BOOTM_LEN 0x1400000 +#define CONFIG_SYS_INIT_SP_ADDR 0x200000 +#define CONFIG_SYS_LOAD_ADDR 0x800000 +#define CONFIG_SYS_MALLOC_LEN SZ_32M + +/* ATF bl33.bin load address (must match) */ +#define CONFIG_SYS_TEXT_BASE 0x37000000 + +/* PL010/PL011 */ +#define CONFIG_PL01X_SERIAL + +/* USB configuration */ +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_SYS_USB_EVENT_POLL +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX + +/* SD/MMC */ +#define CONFIG_BOUNCE_BUFFER + +/***************************************************************************** + * Initial environment variables + *****************************************************************************/ + +#define BOOT_TARGET_DEVICES(func) \ + func(USB, usb, 0) \ + func(MMC, mmc, 0) \ + func(DHCP, dhcp, na) +#ifndef CONFIG_SPL_BUILD +#include <config_distro_defaults.h> +#include <config_distro_bootcmd.h> +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loader_mmc_blknum=0x0\0" \ + "loader_mmc_nblks=0x780\0" \ + "env_mmc_blknum=0x780\0" \ + "env_mmc_nblks=0x80\0" \ + "kernel_addr_r=0x30000000\0" \ + "pxefile_addr_r=0x32000000\0" \ + "scriptaddr=0x32000000\0" \ + "fdt_addr_r=0x32200000\0" \ + "fdtfile=hisilicon/hi3798cv200-poplar.dtb\0" \ + "ramdisk_addr_r=0x32400000\0" \ + BOOTENV + + +/* Command line configuration */ +#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_OFFSET (0x780 * 512) /* env_mmc_blknum */ +#define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */ +#define CONFIG_FAT_WRITE +#define CONFIG_ENV_VARS_UBOOT_CONFIG + +/* Monitor Command Prompt */ +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_CBSIZE 512 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#endif /* _POPLAR_H_ */ |