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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Configuration for Pumpkin board
- *
- * Copyright (C) 2019 BayLibre, SAS
- * Author: Fabien Parent <fparent@baylibre.com
- */
- #ifndef __PUMPKIN_H
- #define __PUMPKIN_H
- #include <linux/sizes.h>
- #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE
- #define CONFIG_SYS_MALLOC_LEN SZ_4M
- #define CONFIG_CPU_ARMV8
- #define COUNTER_FREQUENCY 13000000
- #define CONFIG_SYS_NS16550_SERIAL
- #define CONFIG_SYS_NS16550_REG_SIZE -4
- #define CONFIG_SYS_NS16550_MEM32
- #define CONFIG_SYS_NS16550_COM1 0x11005000
- #define CONFIG_SYS_NS16550_CLK 26000000
- #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
- GENERATED_GBL_DATA_SIZE)
- #define CONFIG_SYS_BOOTM_LEN SZ_64M
- /* Environment settings */
- #include <config_distro_bootcmd.h>
- #define MMCBOOT \
- "mmcdev=0\0" \
- "kernel_partition=2\0" \
- "rootfs_partition=3\0" \
- "mmc_discover_partition=" \
- "part start mmc ${mmcdev} ${kernel_partition} kernel_part_addr;" \
- "part size mmc ${mmcdev} ${kernel_partition} kernel_part_size;\0" \
- "mmcboot=" \
- "mmc dev ${mmcdev};" \
- "run mmc_discover_partition;" \
- "mmc read ${kerneladdr} ${kernel_part_addr} ${kernel_part_size};" \
- "setenv bootargs ${bootargs} root=/dev/mmcblk${mmcdev}p${rootfs_partition} rootwait; " \
- "bootm ${kerneladdr}; \0"
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "kerneladdr=0x4A000000\0" \
- MMCBOOT \
- "bootcmd=run mmcboot;\0"
- #endif
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