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| author | LiGang <b41990@freescale.com> | 2012-10-30 13:47:15 +0800 |
|---|---|---|
| committer | LiGang <b41990@freescale.com> | 2012-10-30 13:47:15 +0800 |
| commit | 07a5dceee3891fd56d82f98d9b3547f16d36e2f6 (patch) | |
| tree | 054d018b15fcad2714997cd19c2a84a915532fce /include/asm-arm/arch-mx6 | |
| parent | a7decba6225c7691919ad5798627c970f447da14 (diff) | |
| download | u-boot-imx-07a5dceee3891fd56d82f98d9b3547f16d36e2f6.zip u-boot-imx-07a5dceee3891fd56d82f98d9b3547f16d36e2f6.tar.gz u-boot-imx-07a5dceee3891fd56d82f98d9b3547f16d36e2f6.tar.bz2 | |
ENGR00230967 Enable recovery mode by keys when boot
1. Add matrix key support
2. Add recovery mode support by pressing power key and volume down key
when boot
SW10 on MX6SL-EVK board configed as volume down key.
SW1 on MX6SL-EVK board configed as power key
Signed-off-by: LiGang <b41990@freescale.com>
Diffstat (limited to 'include/asm-arm/arch-mx6')
| -rw-r--r-- | include/asm-arm/arch-mx6/mx6sl_pins.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/asm-arm/arch-mx6/mx6sl_pins.h b/include/asm-arm/arch-mx6/mx6sl_pins.h index fbb966d..fa1fe98 100644 --- a/include/asm-arm/arch-mx6/mx6sl_pins.h +++ b/include/asm-arm/arch-mx6/mx6sl_pins.h @@ -59,6 +59,9 @@ #define MX6SL_ECSPI_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_HYS) +#define MX6SL_KEYPAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_120ohm) + #define MX6SL_PAD_AUD_MCLK__AUDMUX_AUDIO_CLK_OUT \ IOMUX_PAD(0x02A4, 0x004C, 0, 0x0000, 0, NO_PAD_CTRL) #define MX6SL_PAD_AUD_MCLK__PWM4_PWMO \ @@ -1696,7 +1699,7 @@ IOMUX_PAD(0x0490, 0x0188, 7, 0x0000, 0, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW0__KPP_ROW_0 \ - IOMUX_PAD(0x0494, 0x018C, 0, 0x0754, 0, NO_PAD_CTRL) + IOMUX_PAD(0x0494, 0x018C, 0, 0x0754, 0, MX6SL_KEYPAD_CTRL) #define MX6SL_PAD_KEY_ROW0__I2C2_SDA \ IOMUX_PAD(0x0494, 0x018C, 1 | IOMUX_CONFIG_SION, 0x0728, 2, MX6SL_I2C_PAD_CTRL) #define MX6SL_PAD_KEY_ROW0__LCDIF_DAT_1 \ @@ -1713,7 +1716,7 @@ IOMUX_PAD(0x0494, 0x018C, 7, 0x0000, 0, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW1__KPP_ROW_1 \ - IOMUX_PAD(0x0498, 0x0190, 0, 0x0758, 0, NO_PAD_CTRL) + IOMUX_PAD(0x0498, 0x0190, 0, 0x0758, 0, MX6SL_KEYPAD_CTRL) #define MX6SL_PAD_KEY_ROW1__ECSPI4_MISO \ IOMUX_PAD(0x0498, 0x0190, 1, 0x06D4, 2, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW1__LCDIF_DAT_3 \ @@ -1730,7 +1733,7 @@ IOMUX_PAD(0x0498, 0x0190, 7, 0x0000, 0, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW2__KPP_ROW_2 \ - IOMUX_PAD(0x049C, 0x0194, 0, 0x075C, 0, NO_PAD_CTRL) + IOMUX_PAD(0x049C, 0x0194, 0, 0x075C, 0, MX6SL_KEYPAD_CTRL) #define MX6SL_PAD_KEY_ROW2__ECSPI4_SCLK \ IOMUX_PAD(0x049C, 0x0194, 1, 0x06D0, 2, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW2__LCDIF_DAT_5 \ @@ -1747,7 +1750,7 @@ IOMUX_PAD(0x049C, 0x0194, 7, 0x0000, 0, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW3__KPP_ROW_3 \ - IOMUX_PAD(0x04A0, 0x0198, 0, 0x0760, 0, NO_PAD_CTRL) + IOMUX_PAD(0x04A0, 0x0198, 0, 0x0760, 0, MX6SL_KEYPAD_CTRL) #define MX6SL_PAD_KEY_ROW3__AUDMUX_AUD6_RXC \ IOMUX_PAD(0x04A0, 0x0198, 1, 0x061C, 1, NO_PAD_CTRL) #define MX6SL_PAD_KEY_ROW3__LCDIF_DAT_7 \ @@ -2949,7 +2952,7 @@ #define MX6SL_PAD_WDOG_B__UART5_RI \ IOMUX_PAD(0x05A8, 0x02A0, 2, 0x0000, 0, MX6SL_UART_PAD_CTRL) #define MX6SL_PAD_WDOG_B__GPIO_3_18 \ - IOMUX_PAD(0x05A8, 0x02A0, 5, 0x0000, 0, NO_PAD_CTRL) + IOMUX_PAD(0x05A8, 0x02A0, 5, 0x0000, 0, MX6SL_KEYPAD_CTRL) #define MX6SL_PAD_WDOG_B__OBSERVE_MUX_OUT_2 \ IOMUX_PAD(0x05A8, 0x02A0, 7, 0x0000, 0, NO_PAD_CTRL) |