android/android_kernel_cmhtcleo
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Add led blink as kernel option

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This commit is contained in:
LeTama
2010-09-17 14:13:00 +02:00
parent 7419327321
commit 00279ec7f8
3 changed files with 13 additions and 2 deletions
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3
arch/arm/configs/htcleo_defconfig
View File

@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.15
# Fri Sep 17 12:02:54 2010
# Fri Sep 17 14:11:22 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -231,6 +231,7 @@ CONFIG_MSM_DEBUG_UART_NONE=y
# CONFIG_MACH_MAHIMAHI is not set
# CONFIG_MACH_BRAVO is not set
CONFIG_MACH_HTCLEO=y
# CONFIG_HTCLEO_BLINK_AT_BOOT is not set
# CONFIG_MACH_PASSIONC is not set
# CONFIG_MACH_BRAVOC is not set
# CONFIG_MACH_INCREDIBLE is not set

7
arch/arm/mach-msm/Kconfig
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@@ -282,6 +282,13 @@ config MACH_HTCLEO
help
Select this to support the HTC Leo device
config HTCLEO_BLINK_AT_BOOT
depends on MACH_HTCLEO
default n
bool "Blink flash at boot"
help
Blink flash led during hardware init
config MACH_PASSIONC
depends on ARCH_QSD8X50
default n

5
arch/arm/mach-msm/board-htcleo.c
View File

@@ -747,7 +747,9 @@ static void do_grp_reset(void)
static void __init htcleo_init(void)
{
#ifdef CONFIG_HTCLEO_BLINK_AT_BOOT
volatile unsigned *bank6_in, *bank6_out;
#endif
printk("htcleo_init()\n");
msm_hw_reset_hook = htcleo_reset;
@@ -798,13 +800,14 @@ static void __init htcleo_init(void)
#endif
/* Blink the camera LED shortly to show that we're alive! */
#ifdef CONFIG_HTCLEO_BLINK_AT_BOOT
bank6_in = (unsigned int*)(MSM_GPIO1_BASE + 0x0864);
bank6_out = (unsigned int*)(MSM_GPIO1_BASE + 0x0814);
*bank6_out = *bank6_in ^ 0x200000;
mdelay(50);
*bank6_out = *bank6_in | 0x200000;
mdelay(200);
#endif
}