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Diffstat (limited to 'target/linux/x86/patches-3.2/001-alix_platform.patch')
-rw-r--r--target/linux/x86/patches-3.2/001-alix_platform.patch132
1 files changed, 0 insertions, 132 deletions
diff --git a/target/linux/x86/patches-3.2/001-alix_platform.patch b/target/linux/x86/patches-3.2/001-alix_platform.patch
deleted file mode 100644
index de7005b381..0000000000
--- a/target/linux/x86/patches-3.2/001-alix_platform.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-index dc5f1d3..a24bf8c 100644
---- a/arch/x86/platform/geode/alix.c
-+++ b/arch/x86/platform/geode/alix.c
-@@ -6,6 +6,7 @@
- *
- * Copyright (C) 2008 Constantin Baranov <const@mimas.ru>
- * Copyright (C) 2011 Ed Wildgoose <kernel@wildgooses.com>
-+ * and Philip Prindeville <philipp@redfish-solutions.com>
- *
- * TODO: There are large similarities with leds-net5501.c
- * by Alessandro Zummo <a.zummo@towertech.it>
-@@ -24,14 +25,47 @@
- #include <linux/leds.h>
- #include <linux/platform_device.h>
- #include <linux/gpio.h>
-+#include <linux/input.h>
-+#include <linux/gpio_keys.h>
-+#include <linux/dmi.h>
-
- #include <asm/geode.h>
-
--static int force = 0;
-+#define BIOS_SIGNATURE_TINYBIOS 0xf0000
-+#define BIOS_SIGNATURE_COREBOOT 0x500
-+#define BIOS_REGION_SIZE 0x10000
-+
-+static bool force = 0;
- module_param(force, bool, 0444);
- /* FIXME: Award bios is not automatically detected as Alix platform */
- MODULE_PARM_DESC(force, "Force detection as ALIX.2/ALIX.3 platform");
-
-+static struct gpio_keys_button alix_gpio_buttons[] = {
-+ {
-+ .code = KEY_RESTART,
-+ .gpio = 24,
-+ .active_low = 1,
-+ .desc = "Reset button",
-+ .type = EV_KEY,
-+ .wakeup = 0,
-+ .debounce_interval = 100,
-+ .can_disable = 0,
-+ }
-+};
-+static struct gpio_keys_platform_data alix_buttons_data = {
-+ .buttons = alix_gpio_buttons,
-+ .nbuttons = ARRAY_SIZE(alix_gpio_buttons),
-+ .poll_interval = 20,
-+};
-+
-+static struct platform_device alix_buttons_dev = {
-+ .name = "gpio-keys-polled",
-+ .id = 1,
-+ .dev = {
-+ .platform_data = &alix_buttons_data,
-+ }
-+};
-+
- static struct gpio_led alix_leds[] = {
- {
- .name = "alix:1",
-@@ -64,17 +98,22 @@ static struct platform_device alix_leds_
- .dev.platform_data = &alix_leds_data,
- };
-
-+static struct __initdata platform_device *alix_devs[] = {
-+ &alix_buttons_dev,
-+ &alix_leds_dev,
-+};
-+
- static void __init register_alix(void)
- {
- /* Setup LED control through leds-gpio driver */
-- platform_device_register(&alix_leds_dev);
-+ platform_add_devices(alix_devs, ARRAY_SIZE(alix_devs));
- }
-
- static int __init alix_present(unsigned long bios_phys,
- const char *alix_sig,
- size_t alix_sig_len)
- {
-- const size_t bios_len = 0x00010000;
-+ const size_t bios_len = BIOS_REGION_SIZE;
- const char *bios_virt;
- const char *scan_end;
- const char *p;
-@@ -109,7 +148,8 @@ static int __init alix_present(unsigned
- *a = '\0';
-
- tail = p + alix_sig_len;
-- if ((tail[0] == '2' || tail[0] == '3')) {
-+ if ((tail[0] == '2' || tail[0] == '3' || tail[0] == '6')) {
-+
- printk(KERN_INFO
- "%s: system is recognized as \"%s\"\n",
- KBUILD_MODNAME, name);
-@@ -120,6 +160,24 @@ static int __init alix_present(unsigned
- return 0;
- }
-
-+static bool __init alix_present_dmi(void)
-+{
-+ const char *vendor, *product;
-+
-+ vendor = dmi_get_system_info(DMI_SYS_VENDOR);
-+ if (!vendor || strcmp(vendor, "PC Engines"))
-+ return false;
-+
-+ product = dmi_get_system_info(DMI_PRODUCT_NAME);
-+ if (!product || (strcmp(product, "ALIX.2D") && strcmp(product, "ALIX.6")))
-+ return false;
-+
-+ printk(KERN_INFO "%s: system is recognized as \"%s %s\"\n",
-+ KBUILD_MODNAME, vendor, product);
-+
-+ return true;
-+}
-+
- static int __init alix_init(void)
- {
- const char tinybios_sig[] = "PC Engines ALIX.";
-@@ -128,8 +186,9 @@ static int __init alix_init(void)
- if (!is_geode())
- return 0;
-
-- if (alix_present(0xf0000, tinybios_sig, sizeof(tinybios_sig) - 1) ||
-- alix_present(0x500, coreboot_sig, sizeof(coreboot_sig) - 1))
-+ if (alix_present(BIOS_SIGNATURE_TINYBIOS, tinybios_sig, sizeof(tinybios_sig) - 1) ||
-+ alix_present(BIOS_SIGNATURE_COREBOOT, coreboot_sig, sizeof(coreboot_sig) - 1) ||
-+ alix_present_dmi())
- register_alix();
-
- return 0;