[U-Boot] [PATCH] Fix compilation for OMAP3 EVM

[Vincent <vincent.stehle@laposte.net>]

> On which branch do you see this issue? u-boot master?

Yes, on 'master'. I used commit fa82f871c8dbc9a15e8dc274b3f99dd5fa0da458.

> Which error do you see?

evm.c:36:27: error: asm/arch/gpio.h: No such file or directory

Here is the end of the build log:

...
make[1]: Entering directory
`/home/vincent/divers/ubuntu/natty-omap3evm/u-boot/board/ti/evm'
ccache arm-linux-gnueabi-gcc  -g  -Os   -fno-common -ffixed-r8
-msoft-float   -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0x80008000
-I/home/vincent/divers/ubuntu/natty-omap3evm/u-boot/include -fno-builtin
-ffreestanding -nostdinc -isystem
/usr/lib/gcc/arm-linux-gnueabi/4.4.5/include -pipe  -DCONFIG_ARM
-D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv5
-Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral
-Wno-format-security   -o evm.o evm.c -c
evm.c:36:27: error: asm/arch/gpio.h: No such file or directory
evm.c: In function ?reset_net_chip?:
evm.c:198: warning: implicit declaration of function ?omap_request_gpio?
evm.c:205: warning: implicit declaration of function
?omap_set_gpio_direction?
evm.c:208: warning: implicit declaration of function ?omap_set_gpio_dataout?
make[1]: *** [evm.o] Error 1
make[1]: Leaving directory
`/home/vincent/divers/ubuntu/natty-omap3evm/u-boot/board/ti/evm'
make: *** [board/ti/evm/libevm.o] Error 2

> Does
> http://patchwork.ozlabs.org/patch/107678/
> fix the issue you see, too?

Hmm. The error is different but 'master' won't build either with this
patch applied.

Build log:

ccache arm-linux-gnueabi-gcc  -g  -Os   -fno-common -ffixed-r8
-msoft-float   -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0x80008000
-I/home/vincent/divers/ubuntu/natty-omap3evm/u-boot/include -fno-builtin
-ffreestanding -nostdinc -isystem
/usr/lib/gcc/arm-linux-gnueabi/4.4.5/include -pipe  -DCONFIG_ARM
-D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv5
-Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral
-Wno-format-security   -o gpio.o gpio.c -c
gpio.c:39:27: error: asm/arch/gpio.h: No such file or directory
gpio.c: In function ?get_gpio_bank?:
gpio.c:45: error: ?omap_gpio_bank? undeclared (first use in this function)
gpio.c:45: error: (Each undeclared identifier is reported only once
gpio.c:45: error: for each function it appears in.)
gpio.c: In function ?_set_gpio_direction?:
gpio.c:74: error: dereferencing pointer to incomplete type
gpio.c:77: error: dereferencing pointer to incomplete type
gpio.c:78: error: ?METHOD_GPIO_24XX? undeclared (first use in this function)
gpio.c: In function ?_set_gpio_dataout?:
gpio.c:105: error: dereferencing pointer to incomplete type
gpio.c:108: error: dereferencing pointer to incomplete type
gpio.c:109: error: ?METHOD_GPIO_24XX? undeclared (first use in this
function)
gpio.c: In function ?omap_get_gpio_datain?:
gpio.c:142: error: dereferencing pointer to incomplete type
gpio.c:143: error: dereferencing pointer to incomplete type
gpio.c:144: error: ?METHOD_GPIO_24XX? undeclared (first use in this
function)
make[1]: *** [gpio.o] Error 1
make[1]: Leaving directory
`/home/vincent/divers/ubuntu/natty-omap3evm/u-boot/arch/arm/cpu/armv7/omap-common'
make: *** [arch/arm/cpu/armv7/omap-common/libomap-common.o] Error 2

Best regards,

-- 
Vincent Stehl?