diff options
Diffstat (limited to 'arch/arm/boards/myirtech-x335x/board.c')
-rw-r--r-- | arch/arm/boards/myirtech-x335x/board.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/boards/myirtech-x335x/board.c b/arch/arm/boards/myirtech-x335x/board.c new file mode 100644 index 0000000000..82bb612032 --- /dev/null +++ b/arch/arm/boards/myirtech-x335x/board.c @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* SPDX-FileCopyrightText: Alexander Shiyan <shc_work@mail.ru> */ + +#include <bootsource.h> +#include <common.h> +#include <driver.h> +#include <envfs.h> +#include <init.h> +#include <linux/sizes.h> +#include <mach/omap/am33xx-generic.h> + +static struct omap_barebox_part myir_barebox_part = { + .nand_offset = SZ_128K * 4, + .nand_size = SZ_1M, +}; + +static __init int myir_devices_init(void) +{ + if (!of_machine_is_compatible("myir,myc-am335x")) + return 0; + + am33xx_register_ethaddr(0, 0); + am33xx_register_ethaddr(1, 1); + + switch (bootsource_get()) { + case BOOTSOURCE_MMC: + omap_set_bootmmc_devname("mmc0"); + break; + case BOOTSOURCE_NAND: + omap_set_barebox_part(&myir_barebox_part); + break; + default: + break; + } + + if (IS_ENABLED(CONFIG_DEFAULT_ENVIRONMENT)) + defaultenv_append_directory(defaultenv_myirtech_x335x); + + if (IS_ENABLED(CONFIG_SHELL_NONE)) + return am33xx_of_register_bootdevice(); + + return 0; +} +coredevice_initcall(myir_devices_init); |