dm: arm: zynq: Enable device tree control in SPL

Move to using device tree control in SPL so that we can use the same driver
code in both SPL and U-Boot proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3992f69..97b9647 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -543,9 +543,12 @@ config ARCH_ZYNQ
        select CPU_V7
        select SUPPORT_SPL
        select OF_CONTROL
+       select SPL_OF_CONTROL
        select DM
+       select SPL_DM
        select DM_SPI
        select DM_SPI_FLASH
+       select SPL_SEPARATE_BSS
 
 config ARCH_ZYNQMP
        bool "Support Xilinx ZynqMP Platform"

diff --git a/arch/arm/mach-zynq/u-boot-spl.lds b/arch/arm/mach-zynq/u-boot-spl.lds
index 0f2f756..ecdf6a0 100644 (file)
--- a/arch/arm/mach-zynq/u-boot-spl.lds
+++ b/arch/arm/mach-zynq/u-boot-spl.lds
@@ -38,10 +38,18 @@ SECTIONS
        } > .sram
 
        . = ALIGN(4);
+#ifdef CONFIG_SPL_DM
+       .u_boot_list : {
+               KEEP(*(SORT(.u_boot_list_*_driver_*)));
+               KEEP(*(SORT(.u_boot_list_*_uclass_*)));
+       } > .sram
+
+       . = ALIGN(4);
+#endif
 
        . = .;
 
-       __image_copy_end = .;
+       _image_binary_end = .;
 
        _end = .;