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ARM: RX1950: Add suspend/resume support for RX1950 

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Vasily Khoruzhick 2010-05-11 09:55:10 +03:00 committed by Ben Dooks
parent c4761b69f4
commit 0741b7d269
2 changed files with 5 additions and 4 deletions
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4
arch/arm/mach-s3c2410/pm.c
View File

@ -60,10 +60,10 @@ static void s3c2410_pm_prepare(void)
__raw_writel(calc, phys_to_virt(H1940_SUSPEND_CHECKSUM)); __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 */ * 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); void *base = phys_to_virt(H1940_SUSPEND_CHECK);
unsigned long ptr; unsigned long ptr;
unsigned long calc = 0; unsigned long calc = 0;

5
arch/arm/mm/mmu.c
View File

@ -869,9 +869,10 @@ void __init reserve_node_zero(pg_data_t *pgdat)
if (machine_is_p720t()) if (machine_is_p720t())
res_size = 0x00014000; res_size = 0x00014000;
/* H1940 and RX3715 need to reserve this for suspend */ /* H1940, RX3715 and RX1950 need to reserve this for suspend */
if (machine_is_h1940() || machine_is_rx3715()) { if (machine_is_h1940() || machine_is_rx3715()
|| machine_is_rx1950()) {
reserve_bootmem_node(pgdat, 0x30003000, 0x1000, reserve_bootmem_node(pgdat, 0x30003000, 0x1000,
BOOTMEM_DEFAULT); BOOTMEM_DEFAULT);
reserve_bootmem_node(pgdat, 0x30081000, 0x1000, reserve_bootmem_node(pgdat, 0x30081000, 0x1000,