diff options
| author | Tom Cherry <tcherry@nvidia.com> | 2011-09-07 17:10:38 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-09-15 12:26:21 -0700 |
| commit | cb64054a12aca84b097556c7c4f4e7c67916fd93 (patch) | |
| tree | 27ca93647c66f4d0d1bd346008eb7bb7423654b0 | |
| parent | 12a4cfbd7b0c0eafcc5f9bc8fa0cf18cb051d8ae (diff) | |
arm: tegra: cardhu: cleanup ram console
Various cleanup including removing two unneeded static variables and
an unneeded function, as well as reserving the ram console after the
carveout and framebuffer.
Change-Id: I946399600ff65cd9e64c79ce0bc6613c7c4e855c
Reviewed-on: http://git-master/r/51214
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu.c b/arch/arm/mach-tegra/board-cardhu.c index aa3db628cc6c..e2f085f6d4bd 100644 --- a/arch/arm/mach-tegra/board-cardhu.c +++ b/arch/arm/mach-tegra/board-cardhu.c @@ -65,9 +65,6 @@ #include "fuse.h" #include "baseband-xmm-power.h" -static unsigned long ramconsole_start; -static unsigned long ramconsole_size; - static struct usb_mass_storage_platform_data tegra_usb_fsg_platform = { .vendor = "NVIDIA", .product = "Tegra 3", @@ -1104,14 +1101,6 @@ static void cardhu_sata_init(void) static void cardhu_sata_init(void) { } #endif -static void cardhu_ramconsole_init(void) -{ - struct resource *res; - res = platform_get_resource(&ram_console_device, IORESOURCE_MEM, 0); - res->start = ramconsole_start; - res->end = res->start + ramconsole_size - 1; -} - static void __init tegra_cardhu_init(void) { tegra_common_init(); @@ -1126,7 +1115,6 @@ static void __init tegra_cardhu_init(void) cardhu_uart_init(); snprintf(usb_serial_num, sizeof(usb_serial_num), "%llx", tegra_chip_uid()); andusb_plat.serial_number = kstrdup(usb_serial_num, GFP_KERNEL); - cardhu_ramconsole_init(); platform_add_devices(cardhu_devices, ARRAY_SIZE(cardhu_devices)); cardhu_audio_init(); cardhu_sdhci_init(); @@ -1155,21 +1143,24 @@ static void __init tegra_cardhu_init(void) static void __init tegra_cardhu_reserve(void) { + struct resource *res; long ret; - ramconsole_size = SZ_1M; - ramconsole_start = memblock_end_of_DRAM() - ramconsole_size; - ret = memblock_remove(ramconsole_start, ramconsole_size); - if (ret) { - ramconsole_size = 0; - pr_err("Failed to reserve memory block for ram console\n"); - } - #if defined(CONFIG_NVMAP_CONVERT_CARVEOUT_TO_IOVMM) /* support 1920X1200 with 24bpp */ tegra_reserve(0, SZ_8M + SZ_1M, SZ_8M + SZ_1M); #else tegra_reserve(SZ_128M, SZ_8M, SZ_8M); #endif + + res = platform_get_resource(&ram_console_device, IORESOURCE_MEM, 0); + res->start = memblock_end_of_DRAM() - SZ_1M; + res->end = res->start + SZ_1M - 1; + ret = memblock_remove(res->start, SZ_1M); + if (ret) { + ram_console_device.resource = NULL; + ram_console_device.num_resources = 0; + pr_err("Failed to reserve memory block for ram console\n"); + } } MACHINE_START(CARDHU, "cardhu") |