arm: qemu: Add imply CONFIG_POSITION_INDEPENDENT

Add 'imply CONFIG_POSITION_INDEPENTDENT' for QEMU arm arch. This allows
qemu arm boards to load u-boot.bin at any address. It is skipped by
default when u-boot is loaded by either --bios or --kernel.

To load u-boot.bin at a different address, one can use u-boot
chain-loading or qemu loader device[1].

[1] https://www.qemu.org/docs/master/system/generic-loader.html

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 79f60eb..6ff3f27 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1091,6 +1091,7 @@ config ARCH_QEMU
        imply USB_XHCI_PCI
        imply USB_KEYBOARD
        imply CMD_USB
+       imply POSITION_INDEPENDENT
 
 config ARCH_RENESAS
        bool "Renesas ARM SoCs"