From 74ed5fab6a9b6330055e98dbd419f8fe84c84633 Mon Sep 17 00:00:00 2001 From: Mario Haustein Date: Wed, 21 Sep 2016 18:48:47 +0200 Subject: refactor SD card support for AVR32 Grasshopper board - SD card support can now be enabled in the menu - SD card access LED support added --- .../patches/4.7.3/0003-grasshopper-mmc.patch | 50 ++++++++++++++++++++-- 1 file changed, 46 insertions(+), 4 deletions(-) (limited to 'target/avr32') diff --git a/target/avr32/grasshopper/patches/4.7.3/0003-grasshopper-mmc.patch b/target/avr32/grasshopper/patches/4.7.3/0003-grasshopper-mmc.patch index 88bf498b7..f87d4731b 100644 --- a/target/avr32/grasshopper/patches/4.7.3/0003-grasshopper-mmc.patch +++ b/target/avr32/grasshopper/patches/4.7.3/0003-grasshopper-mmc.patch @@ -1,11 +1,53 @@ +diff -Naur linux-4.7.3/arch/avr32/boards/grasshopper/Kconfig linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/Kconfig +--- linux-4.7.3/arch/avr32/boards/grasshopper/Kconfig 2016-09-20 11:22:36.665693605 +0200 ++++ linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/Kconfig 2016-09-20 11:22:45.803816861 +0200 +@@ -34,4 +34,14 @@ + help + Enabling PWM channel 3 will exclude the power LED from LED API. + ++config BOARD_GRASSHOPPER_MMC ++ bool "Enable MMC slot" ++ depends on MMC_ATMELMCI ++ default n ++ ++config BOARD_GRASSHOPPER_MMCLED ++ bool "Show MMC acces on LED8" ++ depends on BOARD_GRASSHOPPER_MMC ++ default n ++ + endif # BOARD_GRASSHOPPER +diff -Naur linux-4.7.3/arch/avr32/boards/grasshopper/led.c linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/led.c +--- linux-4.7.3/arch/avr32/boards/grasshopper/led.c 2016-09-20 11:17:36.448644161 +0200 ++++ linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/led.c 2016-09-20 11:25:30.690040822 +0200 +@@ -62,6 +62,9 @@ + { + .name = "led8:green", + .gpio = GPIO_PIN_PA(30), ++#ifdef CONFIG_BOARD_GRASSHOPPER_MMCLED ++ .default_trigger = "mmc0", ++#endif + }, + }; + diff -Naur linux-4.7.3/arch/avr32/boards/grasshopper/setup.c linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/setup.c ---- linux-4.7.3/arch/avr32/boards/grasshopper/setup.c 2016-09-14 10:48:53.403638569 +0200 -+++ linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/setup.c 2016-09-14 11:26:49.572343447 +0200 -@@ -169,7 +169,7 @@ +--- linux-4.7.3/arch/avr32/boards/grasshopper/setup.c 2016-09-20 10:32:24.571984951 +0200 ++++ linux-4.7.3.grasshopper/arch/avr32/boards/grasshopper/setup.c 2016-09-20 11:23:52.197712372 +0200 +@@ -130,7 +130,7 @@ + #endif + + /* MCI */ +-#ifdef CONFIG_MMC_ATMELMCI ++#ifdef CONFIG_BOARD_GRASSHOPPER_MMC + static struct mci_platform_data __initdata mci0_data = { + .slot[0] = { + .bus_width = 4, +@@ -168,8 +168,8 @@ + ATMEL_LCDC_PRI_CONTROL | ATMEL_LCDC_PRI_24BIT); #endif - #ifdef CONFIG_MMC_ATMELMCI +-#ifdef CONFIG_MMC_ATMELMCI -// at32_add_device_mci(0, &mci0_data); /* MMC/SD */ ++#ifdef CONFIG_BOARD_GRASSHOPPER_MMC + at32_add_device_mci(0, &mci0_data); /* MMC/SD */ #endif -- cgit v1.2.3