diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/s3c2410-pm.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/s3c2410-pm.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/s3c2410-pm.c b/arch/arm/mach-s3c2410/s3c2410-pm.c index 9cd0c104f1cb..77c6814c0f05 100644 --- a/arch/arm/mach-s3c2410/s3c2410-pm.c +++ b/arch/arm/mach-s3c2410/s3c2410-pm.c @@ -66,6 +66,22 @@ 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 + * same offsets for resume and checksum pointers */ + + if (machine_is_rx3715()) { + void *base = phys_to_virt(H1940_SUSPEND_CHECK); + unsigned long ptr; + unsigned long calc = 0; + + /* generate check for the bootloader to check on resume */ + + for (ptr = 0; ptr < 0x40000; ptr += 0x4) + calc += __raw_readl(base+ptr); + + __raw_writel(calc, phys_to_virt(H1940_SUSPEND_CHECKSUM)); + } + if ( machine_is_aml_m5900() ) s3c2410_gpio_setpin(S3C2410_GPF2, 1); |