diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 18:04:07 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 18:04:07 +0900 |
| commit | 5fcdb16bd04fdeb313ee33bb269b04e59a9abf91 (patch) | |
| tree | aa167b3cc6f3ae8765e19284966f938f7dcf1f85 /arch/arm/mach-s3c2410 | |
| parent | 5a5c419fe902458bfef936e32dc6472de04c56cf (diff) | |
| parent | 192ff91fc84e067a3babfddb96114a51c939548e (diff) | |
ARM: Merge for-2635/rx1950
Merge branch 'for-2635/rx1950' into for-linus/samsung2
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/Makefile.boot | 10 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/pm.c | 15 |
2 files changed, 20 insertions, 5 deletions
diff --git a/arch/arm/mach-s3c2410/Makefile.boot b/arch/arm/mach-s3c2410/Makefile.boot index 7dab2a0325b..58c1dd7f8e1 100644 --- a/arch/arm/mach-s3c2410/Makefile.boot +++ b/arch/arm/mach-s3c2410/Makefile.boot @@ -1,3 +1,7 @@ - zreladdr-y := 0x30008000 -params_phys-y := 0x30000100 - +ifeq ($(CONFIG_PM_H1940),y) + zreladdr-y := 0x30108000 + params_phys-y := 0x30100100 +else + zreladdr-y := 0x30008000 + params_phys-y := 0x30000100 +endif diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c index 966119c8efe..725636fc4dc 100644 --- a/arch/arm/mach-s3c2410/pm.c +++ b/arch/arm/mach-s3c2410/pm.c @@ -60,10 +60,10 @@ static void s3c2410_pm_prepare(void) __raw_writel(calc, phys_to_virt(H1940_SUSPEND_CHECKSUM)); } - /* the RX3715 uses similar code and the same H1940 and the + /* RX3715 and RX1950 use similar to H1940 code and the * same offsets for resume and checksum pointers */ - if (machine_is_rx3715()) { + if (machine_is_rx3715() || machine_is_rx1950()) { void *base = phys_to_virt(H1940_SUSPEND_CHECK); unsigned long ptr; unsigned long calc = 0; @@ -79,6 +79,17 @@ static void s3c2410_pm_prepare(void) if ( machine_is_aml_m5900() ) s3c2410_gpio_setpin(S3C2410_GPF(2), 1); + if (machine_is_rx1950()) { + /* According to S3C2442 user's manual, page 7-17, + * when the system is operating in NAND boot mode, + * the hardware pin configuration - EINT[23:21] – + * must be set as input for starting up after + * wakeup from sleep mode + */ + s3c_gpio_cfgpin(S3C2410_GPG(13), S3C2410_GPIO_INPUT); + s3c_gpio_cfgpin(S3C2410_GPG(14), S3C2410_GPIO_INPUT); + s3c_gpio_cfgpin(S3C2410_GPG(15), S3C2410_GPIO_INPUT); + } } static int s3c2410_pm_resume(struct sys_device *dev) |