x86: kconfig: Imply DM uclass drivers
Now that all x86 boards have been converted to use DM, we can imply
these uclass drivers (DM_ETH, DM_RTC, DM_USB, DM_VIDEO) from the
top level.
Previously DM_GPIO, DM_KEYBOARD, DM_SERIAL, DM_SPI, DM_SPI_FLASH
are selected. Change to use 'imply' to allow them to be removed.
Note with this change, chromebook_link64 build fails:
common/built-in.o:(.data.env_htab+0xc): undefined reference to 'env_flags_validate'
lib/built-in.o: In function `hsearch_r':
lib/hashtable.c:380: undefined reference to 'env_callback_init'
lib/hashtable.c:382: undefined reference to 'env_flags_init'
make[1]: *** [spl/u-boot-spl] Error 1
CONFIG_SPL_ENV_SUPPORT is required for chromebook_link64 to build
again. This is just a workaround as it is not needed at all. See
commit bda40d5 "x86: qemu: Add a config for 64-bit U-Boot" for
the same issue seen on QEMU 64-bit target.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/Kconfig b/arch/Kconfig
index 71dfeb3..fef06d6 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -91,17 +91,21 @@
select SUPPORT_OF_CONTROL
select OF_CONTROL
select DM
- select DM_KEYBOARD
- select DM_SERIAL
- select DM_GPIO
- select PCI
select DM_PCI
- select DM_SPI
- select DM_SPI_FLASH
+ select PCI
select TIMER
select X86_TSC_TIMER
select USB
select USB_EHCI_HCD
+ imply DM_ETH
+ imply DM_GPIO
+ imply DM_KEYBOARD
+ imply DM_RTC
+ imply DM_SERIAL
+ imply DM_SPI
+ imply DM_SPI_FLASH
+ imply DM_USB
+ imply DM_VIDEO
imply CMD_FPGA_LOADMK
imply CMD_GETTIME
imply CMD_IO