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aports/main/arm-trusted-firmware/rk3399.patch
2022-11-24 07:11:41 +00:00

53 lines
1.9 KiB
Diff

diff --git a/plat/rockchip/rk3399/drivers/m0/Makefile b/plat/rockchip/rk3399/drivers/m0/Makefile
index 79e09f0..5ab6d28 100644
--- a/plat/rockchip/rk3399/drivers/m0/Makefile
+++ b/plat/rockchip/rk3399/drivers/m0/Makefile
@@ -33,16 +33,16 @@ C_SOURCES := src/dram.c \
C_SOURCES_PMU := src/suspend.c
# Flags definition
-COMMON_FLAGS := -g -mcpu=$(ARCH) -mthumb -Wall -O3 -nostdlib -mfloat-abi=soft
+COMMON_FLAGS := -g -mcpu=$(ARCH) --target=arm-none-eabi -mthumb -Wall -O3 -nostdlib -mfloat-abi=soft
CFLAGS := -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-common
ASFLAGS := -Wa,--gdwarf-2
LDFLAGS := -Wl,--gc-sections -Wl,--build-id=none
# Cross tool
-CC := ${M0_CROSS_COMPILE}gcc
+CC := clang
CPP := ${M0_CROSS_COMPILE}cpp
AR := ${M0_CROSS_COMPILE}ar
-OC := ${M0_CROSS_COMPILE}objcopy
+OC := llvm-objcopy
OD := ${M0_CROSS_COMPILE}objdump
NM := ${M0_CROSS_COMPILE}nm
Needed to stop linker errors with ldd:
ld.lld: error: section .ARM.exidx virtual address range overlaps with .m0_bin
489>>> .ARM.exidx range is [0x0, 0xF]
490>>> .m0_bin range is [0x0, 0x267]
491ld.lld: error: section .ARM.exidx load address range overlaps with .m0_bin
492>>> .ARM.exidx range is [0x0, 0xF]
493>>> .m0_bin range is [0x0, 0x267]
494ld.lld: error: section .ARM.exidx virtual address range overlaps with .m0_bin
495>>> .ARM.exidx range is [0x0, 0xF]
496>>> .m0_bin range is [0x0, 0x347]
497ld.lld: error: section .ARM.exidx load address range overlaps with .m0_bin
498>>> .ARM.exidx range is [0x0, 0xF]
499>>> .m0_bin range is [0x0, 0x347]
diff --git a/plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld.S b/plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld.S
index bfe054e..fedb012 100644
--- a/plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld.S
+++ b/plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld.S
@@ -22,5 +22,5 @@ SECTIONS {
*(.co_stack*)
}
- /DISCARD/ : { *(.comment) *(.note*) }
+ /DISCARD/ : { *(.comment) *(.note*) *(.ARM.exidx) }
}