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authorDarius Augulis <augulis.darius@gmail.com>2010-07-28 16:03:43 -0400
committerBen Dooks <ben-linux@fluff.org>2010-08-14 11:10:22 -0400
commiteab5cfa065c94389b72d84670b6197ae60ccb235 (patch)
tree38af4323f248c075a4ba3cd6284e653fcd8f1a5a /arch
parent45d7f32c7a43cbb9592886d38190e379e2eb2226 (diff)
ARM: S3C64XX: Support for Real6410
Add support for CoreWind Real6410 board, based on Samsung s3c6410 processor. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-s3c64xx/Kconfig6
-rw-r--r--arch/arm/mach-s3c64xx/Makefile1
-rw-r--r--arch/arm/mach-s3c64xx/mach-real6410.c86
3 files changed, 93 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index f5a59727949f..0f9f2dd9dd4c 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -88,6 +88,12 @@ config MACH_ANW6410
88 help 88 help
89 Machine support for the A&W6410 89 Machine support for the A&W6410
90 90
91config MACH_REAL6410
92 bool "REAL6410"
93 select CPU_S3C6410
94 help
95 Machine support for the CoreWind REAL6410
96
91config MACH_SMDK6410 97config MACH_SMDK6410
92 bool "SMDK6410" 98 bool "SMDK6410"
93 select CPU_S3C6410 99 select CPU_S3C6410
diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile
index 9d1006938f5c..6be3e5b23009 100644
--- a/arch/arm/mach-s3c64xx/Makefile
+++ b/arch/arm/mach-s3c64xx/Makefile
@@ -50,6 +50,7 @@ obj-$(CONFIG_PM) += irq-pm.o
50obj-$(CONFIG_MACH_ANW6410) += mach-anw6410.o 50obj-$(CONFIG_MACH_ANW6410) += mach-anw6410.o
51obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o 51obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o
52obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o 52obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o
53obj-$(CONFIG_MACH_REAL6410) += mach-real6410.o
53obj-$(CONFIG_MACH_NCP) += mach-ncp.o 54obj-$(CONFIG_MACH_NCP) += mach-ncp.o
54obj-$(CONFIG_MACH_HMT) += mach-hmt.o 55obj-$(CONFIG_MACH_HMT) += mach-hmt.o
55obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o 56obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
new file mode 100644
index 000000000000..04a472a79f3f
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -0,0 +1,86 @@
1/* linux/arch/arm/mach-s3c64xx/mach-real6410.c
2 *
3 * Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
4 * Copyright 2008 Openmoko, Inc.
5 * Copyright 2008 Simtec Electronics
6 * Ben Dooks <ben@simtec.co.uk>
7 * http://armlinux.simtec.co.uk/
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 *
13*/
14
15#include <linux/kernel.h>
16#include <linux/types.h>
17#include <linux/interrupt.h>
18#include <linux/list.h>
19#include <linux/init.h>
20#include <linux/serial_core.h>
21#include <linux/platform_device.h>
22#include <asm/mach-types.h>
23#include <asm/mach/arch.h>
24#include <asm/mach/map.h>
25#include <mach/map.h>
26#include <mach/s3c6410.h>
27#include <plat/cpu.h>
28#include <plat/regs-serial.h>
29
30#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
31#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
32#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
33
34static struct s3c2410_uartcfg real6410_uartcfgs[] __initdata = {
35 [0] = {
36 .hwport = 0,
37 .flags = 0,
38 .ucon = UCON,
39 .ulcon = ULCON,
40 .ufcon = UFCON,
41 },
42 [1] = {
43 .hwport = 1,
44 .flags = 0,
45 .ucon = UCON,
46 .ulcon = ULCON,
47 .ufcon = UFCON,
48 },
49 [2] = {
50 .hwport = 2,
51 .flags = 0,
52 .ucon = UCON,
53 .ulcon = ULCON,
54 .ufcon = UFCON,
55 },
56 [3] = {
57 .hwport = 3,
58 .flags = 0,
59 .ucon = UCON,
60 .ulcon = ULCON,
61 .ufcon = UFCON,
62 },
63};
64
65static void __init real6410_map_io(void)
66{
67 s3c64xx_init_io(NULL, 0);
68 s3c24xx_init_clocks(12000000);
69 s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
70}
71
72static void __init real6410_machine_init(void)
73{
74}
75
76MACHINE_START(REAL6410, "REAL6410")
77 /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
78 .phys_io = S3C_PA_UART & 0xfff00000,
79 .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
80 .boot_params = S3C64XX_PA_SDRAM + 0x100,
81
82 .init_irq = s3c6410_init_irq,
83 .map_io = real6410_map_io,
84 .init_machine = real6410_machine_init,
85 .timer = &s3c24xx_timer,
86MACHINE_END