diff options
Diffstat (limited to 'board/mscc/luton')
-rw-r--r-- | board/mscc/luton/Kconfig | 14 | ||||
-rw-r--r-- | board/mscc/luton/Makefile | 3 | ||||
-rw-r--r-- | board/mscc/luton/luton.c | 28 |
3 files changed, 45 insertions, 0 deletions
diff --git a/board/mscc/luton/Kconfig b/board/mscc/luton/Kconfig new file mode 100644 index 0000000000..e1199808d5 --- /dev/null +++ b/board/mscc/luton/Kconfig @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +if SOC_LUTON + +config SYS_VENDOR + default "mscc" + +config SYS_BOARD + default "luton" + +config SYS_CONFIG_NAME + default "luton" + +endif diff --git a/board/mscc/luton/Makefile b/board/mscc/luton/Makefile new file mode 100644 index 0000000000..b27f7c7739 --- /dev/null +++ b/board/mscc/luton/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +obj-$(CONFIG_SOC_LUTON) := luton.o diff --git a/board/mscc/luton/luton.c b/board/mscc/luton/luton.c new file mode 100644 index 0000000000..41fc6d56a7 --- /dev/null +++ b/board/mscc/luton/luton.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Microsemi Corporation + */ + +#include <common.h> +#include <asm/io.h> + +#define MSCC_GPIO_ALT0 0x88 +#define MSCC_GPIO_ALT1 0x8C + +DECLARE_GLOBAL_DATA_PTR; + +void board_debug_uart_init(void) +{ + /* too early for the pinctrl driver, so configure the UART pins here */ + setbits_le32(BASE_DEVCPU_GCB + MSCC_GPIO_ALT0, BIT(30) | BIT(31)); +} + +int board_early_init_r(void) +{ + /* Prepare SPI controller to be used in master mode */ + writel(0, BASE_CFG + ICPU_SW_MODE); + + /* Address of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE; + return 0; +} |