* [PATCH] ARM: EXYNOS4: Add to support ORIGEN board
@ 2011-04-26 5:37 JeongHyeon Kim
2011-05-06 5:19 ` Kukjin Kim
0 siblings, 1 reply; 2+ messages in thread
From: JeongHyeon Kim @ 2011-04-26 5:37 UTC (permalink / raw)
To: linux-arm-kernel
From: JeongHyeon Kim <jhkim@insignal.co.kr>
This patch adds to support Insignal's ORIGEN board.
Signed-off-by: JeongHyeon Kim <jhkim@insignal.co.kr>
---
arch/arm/mach-exynos4/Kconfig | 10 +++
arch/arm/mach-exynos4/Makefile | 1 +
arch/arm/mach-exynos4/mach-origen.c | 108 +++++++++++++++++++++++++++++++++++
3 files changed, 119 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-exynos4/mach-origen.c
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index e849f67..0a61cf3 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -177,6 +177,16 @@ config MACH_NURI
help
Machine support for Samsung Mobile NURI Board.
+config MACH_ORIGEN
+ bool "ORIGEN"
+ select CPU_EXYNOS4210
+ select S3C_DEV_RTC
+ select S3C_DEV_WDT
+ select S3C_DEV_HSMMC2
+ select EXYNOS4_SETUP_SDHCI
+ help
+ Machine support for ORIGEN based on Samsung S5PV310
+
endmenu
comment "Configuration for HSMMC bus width"
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index 9be104f..681e01d 100644
--- a/arch/arm/mach-exynos4/Makefile
+++ b/arch/arm/mach-exynos4/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_MACH_SMDKV310) += mach-smdkv310.o
obj-$(CONFIG_MACH_ARMLEX4210) += mach-armlex4210.o
obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o
obj-$(CONFIG_MACH_NURI) += mach-nuri.o
+obj-$(CONFIG_MACH_ORIGEN) += mach-origen.o
# device support
diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c
new file mode 100644
index 0000000..282de71
--- /dev/null
+++ b/arch/arm/mach-exynos4/mach-origen.c
@@ -0,0 +1,108 @@
+/* linux/arch/arm/mach-exynos4/mach-origen.c
+ *
+ * Copyright (c) 2011 Insignal Co., Ltd.
+ * http://www.insignal.co.kr/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/serial_core.h>
+#include <linux/gpio.h>
+#include <linux/mmc/host.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/input.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <plat/regs-serial.h>
+#include <plat/exynos4.h>
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/sdhci.h>
+#include <plat/iic.h>
+
+#include <mach/map.h>
+
+/* Following are default values for UCON, ULCON and UFCON UART registers */
+#define ORIGEN_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
+ S3C2410_UCON_RXILEVEL | \
+ S3C2410_UCON_TXIRQMODE | \
+ S3C2410_UCON_RXIRQMODE | \
+ S3C2410_UCON_RXFIFO_TOI | \
+ S3C2443_UCON_RXERR_IRQEN)
+
+#define ORIGEN_ULCON_DEFAULT S3C2410_LCON_CS8
+
+#define ORIGEN_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
+ S5PV210_UFCON_TXTRIG4 | \
+ S5PV210_UFCON_RXTRIG4)
+
+static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = ORIGEN_UCON_DEFAULT,
+ .ulcon = ORIGEN_ULCON_DEFAULT,
+ .ufcon = ORIGEN_UFCON_DEFAULT,
+ },
+ [1] = {
+ .hwport = 1,
+ .flags = 0,
+ .ucon = ORIGEN_UCON_DEFAULT,
+ .ulcon = ORIGEN_ULCON_DEFAULT,
+ .ufcon = ORIGEN_UFCON_DEFAULT,
+ },
+ [2] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = ORIGEN_UCON_DEFAULT,
+ .ulcon = ORIGEN_ULCON_DEFAULT,
+ .ufcon = ORIGEN_UFCON_DEFAULT,
+ },
+ [3] = {
+ .hwport = 3,
+ .flags = 0,
+ .ucon = ORIGEN_UCON_DEFAULT,
+ .ulcon = ORIGEN_ULCON_DEFAULT,
+ .ufcon = ORIGEN_UFCON_DEFAULT,
+ },
+};
+
+static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_GPIO,
+ .ext_cd_gpio = EXYNOS4_GPK2(2),
+ .ext_cd_gpio_invert = 1,
+ .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
+};
+
+static struct platform_device *origen_devices[] __initdata = {
+ &s3c_device_hsmmc2,
+ &s3c_device_rtc,
+ &s3c_device_wdt,
+};
+
+static void __init origen_map_io(void)
+{
+ s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s3c24xx_init_clocks(24000000);
+ s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
+}
+
+static void __init origen_machine_init(void)
+{
+ s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata);
+ platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
+}
+
+MACHINE_START(ORIGEN, "ORIGEN")
+ /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */
+ .boot_params = S5P_PA_SDRAM + 0x100,
+ .init_irq = exynos4_init_irq,
+ .map_io = origen_map_io,
+ .init_machine = origen_machine_init,
+ .timer = &exynos4_timer,
+MACHINE_END
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: EXYNOS4: Add to support ORIGEN board
2011-04-26 5:37 [PATCH] ARM: EXYNOS4: Add to support ORIGEN board JeongHyeon Kim
@ 2011-05-06 5:19 ` Kukjin Kim
0 siblings, 0 replies; 2+ messages in thread
From: Kukjin Kim @ 2011-05-06 5:19 UTC (permalink / raw)
To: linux-arm-kernel
JeongHyeon Kim wrote:
>
> From: JeongHyeon Kim <jhkim@insignal.co.kr>
>
> This patch adds to support Insignal's ORIGEN board.
>
> Signed-off-by: JeongHyeon Kim <jhkim@insignal.co.kr>
> ---
> arch/arm/mach-exynos4/Kconfig | 10 +++
> arch/arm/mach-exynos4/Makefile | 1 +
> arch/arm/mach-exynos4/mach-origen.c | 108
> +++++++++++++++++++++++++++++++++++
> 3 files changed, 119 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-exynos4/mach-origen.c
>
Hi Jeonghyeon,
Basically, adding board file cannot be merged(applied) into regarding ARM
maintainer tree now even though your patch has no problem. You can easily
find the reason when you read some threads in here.
So I'm not sure when your patch can be merged.
There is comment. But no need to re-submit, if required, I can fix it when I
apply this.
> diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
> index e849f67..0a61cf3 100644
> --- a/arch/arm/mach-exynos4/Kconfig
> +++ b/arch/arm/mach-exynos4/Kconfig
> @@ -177,6 +177,16 @@ config MACH_NURI
> help
> Machine support for Samsung Mobile NURI Board.
>
> +config MACH_ORIGEN
> + bool "ORIGEN"
^^^^^^^^
> + select CPU_EXYNOS4210
^^^^^^^^
> + select S3C_DEV_RTC
^^^^^^^^
> + select S3C_DEV_WDT
^^^^^^^^
> + select S3C_DEV_HSMMC2
^^^^^^^^
> + select EXYNOS4_SETUP_SDHCI
^^^^^^^^
> + help
^^^^^^^^
> + Machine support for ORIGEN based on Samsung S5PV310
^^^^^^^^
Should be tab...
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 2+ messages in thread
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