mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
95e9a8e2cb
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01:
- SPL not supported yet --> no spl-directory in arch/arm/mach-nexell.
Appropriate line in Makefile removed.
- clock.c: 'section(".data")' added to declaration of clk_periphs[] and
core_hz.
- Kconfig: Changes to have a structure like in mach-bcm283x/Kconfig,
e.g. "config ..." entries moved from other Kconfig.
- timer.c: 'section(".data")' added to declaration of timestamp and
lastdec.
- arch/arm/mach-nexell/serial.c removed because this is for the UARTs
of the S5P6818 SoC which is not supported yet. S5P4418 UARTs are
different, here the (existing) PL011-code is used.
- '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where
possible (and similar).
Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
24 lines
772 B
ArmAsm
24 lines
772 B
ArmAsm
#include <asm-offsets.h>
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#include <config.h>
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#include <linux/linkage.h>
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#define ___asm_opcode_identity32(x) ((x) & 0xFFFFFFFF)
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#define __opcode_to_mem_arm(x) ___opcode_identity32(x)
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#define ___asm_opcode_to_mem_arm(x) ___asm_opcode_identity32(x)
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#define ___opcode_identity32(x) ((u32)(x))
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#define ___inst_arm(x) .long x
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#define __inst_arm(x) ___inst_arm(___asm_opcode_to_mem_arm(x))
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#define __inst_arm_thumb32(arm_opcode, thumb_opcode) __inst_arm(arm_opcode)
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#define __SMC(imm4) __inst_arm_thumb32( \
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0xE1600070 | (((imm4) & 0xF) << 0), \
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0xF7F08000 | (((imm4) & 0xF) << 16) \
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)
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ENTRY(__invoke_nexell_fn_smc)
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__SMC(0)
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bx lr
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ENDPROC(__invoke_nexell_fn_smc)
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