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ARM: S5PV210: Add GONI board support

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This is for samsung GONI board using s5pc110.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Joonyoung Shim 2010-05-19 23:15:32 +09:00 committed by Ben Dooks
parent e6f66a9f96
commit 2e57da4105
3 changed files with 107 additions and 0 deletions
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8
arch/arm/mach-s5pv210/Kconfig
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@ -51,6 +51,14 @@ config S5PV210_SETUP_SDHCI_GPIO
help
Common setup code for SDHCI gpio.
config MACH_GONI
bool "GONI"
select CPU_S5PV210
select ARCH_SPARSEMEM_ENABLE
help
Machine support for Samsung GONI board
S5PC110(MCP) is one of package option of S5PV210
config MACH_SMDKV210
bool "SMDKV210"
select CPU_S5PV210

1
arch/arm/mach-s5pv210/Makefile
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@ -20,6 +20,7 @@ obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o
obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o
obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o
obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o
obj-$(CONFIG_MACH_GONI) += mach-goni.o
# device support

98
arch/arm/mach-s5pv210/mach-goni.c Normal file
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@ -0,0 +1,98 @@
/* linux/arch/arm/mach-s5pv210/mach-goni.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* 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/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <plat/regs-serial.h>
#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
S3C2410_UCON_TXIRQMODE | \
S3C2410_UCON_RXIRQMODE | \
S3C2410_UCON_RXFIFO_TOI | \
S3C2443_UCON_RXERR_IRQEN)
#define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8
#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
S5PV210_UFCON_TXTRIG4 | \
S5PV210_UFCON_RXTRIG4)
static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
[0] = {
.hwport = 0,
.flags = 0,
.ucon = S5PV210_UCON_DEFAULT,
.ulcon = S5PV210_ULCON_DEFAULT,
.ufcon = S5PV210_UFCON_DEFAULT,
},
[1] = {
.hwport = 1,
.flags = 0,
.ucon = S5PV210_UCON_DEFAULT,
.ulcon = S5PV210_ULCON_DEFAULT,
.ufcon = S5PV210_UFCON_DEFAULT,
},
[2] = {
.hwport = 2,
.flags = 0,
.ucon = S5PV210_UCON_DEFAULT,
.ulcon = S5PV210_ULCON_DEFAULT,
.ufcon = S5PV210_UFCON_DEFAULT,
},
[3] = {
.hwport = 3,
.flags = 0,
.ucon = S5PV210_UCON_DEFAULT,
.ulcon = S5PV210_ULCON_DEFAULT,
.ufcon = S5PV210_UFCON_DEFAULT,
},
};
static struct platform_device *goni_devices[] __initdata = {
};
static void __init goni_map_io(void)
{
s5p_init_io(NULL, 0, S5P_VA_CHIPID);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
}
static void __init goni_machine_init(void)
{
platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
}
MACHINE_START(GONI, "GONI")
/* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
.phys_io = S3C_PA_UART & 0xfff00000,
.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
.boot_params = S5P_PA_SDRAM + 0x100,
.init_irq = s5pv210_init_irq,
.map_io = goni_map_io,
.init_machine = goni_machine_init,
.timer = &s3c24xx_timer,
MACHINE_END