From 6c15a2a996214574e8145bff69d110a302edf277 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Sat, 23 Apr 2016 22:18:14 +0530 Subject: board: samsung: add initial Espresso7420 board support Espresso7420 is a development/evaluation board for Exynos7420 SoC. It includes multiple onboard compoments (EMMC/Codec) and various interconnects (USB/HDMI). Signed-off-by: Thomas Abraham Reviewed-by: Simon Glass Signed-off-by: Minkyu Kang --- board/samsung/common/board.c | 10 ++++++++-- board/samsung/espresso7420/Kconfig | 16 ++++++++++++++++ board/samsung/espresso7420/MAINTAINERS | 5 +++++ board/samsung/espresso7420/Makefile | 10 ++++++++++ board/samsung/espresso7420/espresso7420.c | 16 ++++++++++++++++ 5 files changed, 55 insertions(+), 2 deletions(-) create mode 100644 board/samsung/espresso7420/Kconfig create mode 100644 board/samsung/espresso7420/MAINTAINERS create mode 100644 board/samsung/espresso7420/Makefile create mode 100644 board/samsung/espresso7420/espresso7420.c (limited to 'board/samsung') diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 1334c22ddd..799517428d 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -27,6 +27,8 @@ #include #include #include +#include +#include DECLARE_GLOBAL_DATA_PTR; @@ -97,7 +99,7 @@ int board_init(void) int dram_init(void) { unsigned int i; - u32 addr; + unsigned long addr; for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); @@ -109,7 +111,7 @@ int dram_init(void) void dram_init_banksize(void) { unsigned int i; - u32 addr, size; + unsigned long addr, size; for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); @@ -122,6 +124,7 @@ void dram_init_banksize(void) static int board_uart_init(void) { +#ifndef CONFIG_PINCTRL_EXYNOS int err, uart_id, ret = 0; for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) { @@ -133,6 +136,9 @@ static int board_uart_init(void) } } return ret; +#else + return 0; +#endif } #ifdef CONFIG_BOARD_EARLY_INIT_F diff --git a/board/samsung/espresso7420/Kconfig b/board/samsung/espresso7420/Kconfig new file mode 100644 index 0000000000..62251c5126 --- /dev/null +++ b/board/samsung/espresso7420/Kconfig @@ -0,0 +1,16 @@ +if TARGET_ESPRESSO7420 + +config SYS_BOARD + default "espresso7420" + help + Espresso7420 is a development/evaluation board for Exynos7420 SoC. + It includes multiple onboard compoments (EMMC/Codec) and various + interconnects (USB/HDMI). + +config SYS_VENDOR + default "samsung" + +config SYS_CONFIG_NAME + default "espresso7420" + +endif diff --git a/board/samsung/espresso7420/MAINTAINERS b/board/samsung/espresso7420/MAINTAINERS new file mode 100644 index 0000000000..aaebc4c22d --- /dev/null +++ b/board/samsung/espresso7420/MAINTAINERS @@ -0,0 +1,5 @@ +ESPRESSO7420 Board +M: Thomas Abraham +S: Maintained +F: board/samsung/espresso7420/ +F: include/configs/espresso7420.h diff --git a/board/samsung/espresso7420/Makefile b/board/samsung/espresso7420/Makefile new file mode 100644 index 0000000000..d514dc2a45 --- /dev/null +++ b/board/samsung/espresso7420/Makefile @@ -0,0 +1,10 @@ +# +# Copyright (C) 2016 Samsung Electronics +# Thomas Abraham +# +# SPDX-License-Identifier: GPL-2.0+ +# + +ifndef CONFIG_SPL_BUILD +obj-y += espresso7420.o +endif diff --git a/board/samsung/espresso7420/espresso7420.c b/board/samsung/espresso7420/espresso7420.c new file mode 100644 index 0000000000..04a83bc07d --- /dev/null +++ b/board/samsung/espresso7420/espresso7420.c @@ -0,0 +1,16 @@ +/* + * Espresso7420 board file + * Copyright (C) 2016 Samsung Electronics + * Thomas Abraham + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include + +DECLARE_GLOBAL_DATA_PTR; + +int exynos_init(void) +{ + return 0; +} -- cgit v1.2.1