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[ARM] tegra: stingray: Add ram_console support (256K from top of memory)

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Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt 2010-07-26 15:50:50 -07:00 committed by Colin Cross
parent 8c44d79e2c
commit b2db6eaecc
1 changed files with 17 additions and 1 deletions
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18
arch/arm/mach-tegra/board-stingray.c
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@ -471,6 +471,21 @@ static struct tegra_w1_platform_data tegra_w1_pdata = {
.timings = &tegra_w1_platform_timings,
};
static struct resource ram_console_resources[] = {
{
.start = SZ_1G - SZ_256K,
.end = SZ_1G - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device ram_console_device = {
.name = "ram_console",
.id = -1,
.num_resources = ARRAY_SIZE(ram_console_resources),
.resource = ram_console_resources,
};
static struct platform_device *stingray_devices[] __initdata = {
&debug_uart,
&cpcap_otg,
@ -488,6 +503,7 @@ static struct platform_device *stingray_devices[] __initdata = {
&tegra_spi_device3,
&tegra_spi_device4,
&tegra_gart_dev,
&ram_console_device,
};
extern struct tegra_sdhci_platform_data stingray_wifi_data; /* sdhci2 */
@ -610,7 +626,7 @@ static void __init tegra_stingray_fixup(struct machine_desc *desc, struct tag *t
mi->bank[0].size = 448 * SZ_1M;
mi->bank[1].start = SZ_512M;
mi->bank[1].node = PHYS_TO_NID(SZ_512M);
mi->bank[1].size = SZ_512M;
mi->bank[1].size = SZ_512M - SZ_256K;
}
static void stingray_power_off(void)