Message ID | 1447843149-28412-2-git-send-email-ryan.harkin@linaro.org |
---|---|
State | Accepted |
Delegated to: | Tom Rini |
Headers | show |
On Wed, Nov 18, 2015 at 10:39:06AM +0000, Ryan Harkin wrote: > Only compile in PCIe support if the board really uses it. Provide > a __weak stub for the init function if e.g. FVP is being built. > > Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> > Acked-by: Linus Walleij <linus.walleij@linaro.org> Applied to u-boot/master, thanks!
diff --git a/board/armltd/vexpress64/Makefile b/board/armltd/vexpress64/Makefile index a35db40..b4391a7 100644 --- a/board/armltd/vexpress64/Makefile +++ b/board/armltd/vexpress64/Makefile @@ -5,4 +5,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-y := vexpress64.o pcie.o +obj-y := vexpress64.o +obj-$(CONFIG_TARGET_VEXPRESS64_JUNO) += pcie.o diff --git a/board/armltd/vexpress64/pcie.c b/board/armltd/vexpress64/pcie.c index 7b999e8..311c450 100644 --- a/board/armltd/vexpress64/pcie.c +++ b/board/armltd/vexpress64/pcie.c @@ -191,7 +191,5 @@ void xr3pci_init(void) void vexpress64_pcie_init(void) { -#ifdef CONFIG_TARGET_VEXPRESS64_JUNO xr3pci_init(); -#endif } diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c index f4e8084..3add099 100644 --- a/board/armltd/vexpress64/vexpress64.c +++ b/board/armltd/vexpress64/vexpress64.c @@ -28,6 +28,13 @@ U_BOOT_DEVICE(vexpress_serials) = { .platdata = &serial_platdata, }; +/* This function gets replaced by platforms supporting PCIe. + * The replacement function, eg. on Juno, initialises the PCIe bus. + */ +__weak void vexpress64_pcie_init(void) +{ +} + int board_init(void) { vexpress64_pcie_init();