[PATCH 2/5] arm64: zynqmp: Build psu_spl_init for SPL all the time

Michal Simek michal.simek at xilinx.com
Thu Feb 17 14:28:39 CET 2022


ZYNQMP_PSU_INIT_ENABLED specifically saying that has connection to full
U-Boot not SPL that's why build psu_spl_init for SPL all the time.

Also disable ZYNQMP_PSU_INIT_ENABLED because it ends up in situation that
psu_init() is called twice which is wrong. By default only SPL should call
it.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm/mach-zynqmp/Makefile        | 2 +-
 configs/xilinx_zynqmp_virt_defconfig | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-zynqmp/Makefile b/arch/arm/mach-zynqmp/Makefile
index eb6c5112b375..4f9f6b56a98a 100644
--- a/arch/arm/mach-zynqmp/Makefile
+++ b/arch/arm/mach-zynqmp/Makefile
@@ -6,6 +6,6 @@
 obj-y	+= clk.o
 obj-y	+= cpu.o
 obj-$(CONFIG_MP)	+= mp.o
-obj-$(CONFIG_SPL_BUILD) += spl.o handoff.o
+obj-$(CONFIG_SPL_BUILD) += spl.o handoff.o psu_spl_init.o
 obj-$(CONFIG_SPL_ZYNQMP_DRAM_ECC_INIT) += ecc_spl_init.o
 obj-$(CONFIG_ZYNQMP_PSU_INIT_ENABLED)	+= psu_spl_init.o
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index 9b1880867867..def7696b3d34 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -20,7 +20,6 @@ CONFIG_CMD_FRU=y
 CONFIG_PMUFW_INIT_FILE="/mnt/disk/som/pmufw.bin"
 CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE="/mnt/disk/u-boot/pmu_obj.bin"
 CONFIG_ZYNQMP_USB=y
-CONFIG_ZYNQMP_PSU_INIT_ENABLED=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x8000000
-- 
2.35.0



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