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https://github.com/smaeul/u-boot.git
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eaf6ea6a1d
- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR - Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack pointer directly, otherwise we use the common calculation. - On some platforms that were using the standard calculation but did not set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them. - On a small number of platforms that were not subtracting GENERATED_GBL_DATA_SIZE do so now via the standard calculation. - CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most board config header files. Signed-off-by: Tom Rini <trini@konsulko.com>
58 lines
1.6 KiB
ArmAsm
58 lines
1.6 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2015
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* Kamil Lulko, <kamil.lulko@gmail.com>
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*/
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#include <config.h>
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#include <asm/assembler.h>
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#include <linux/linkage.h>
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#include <system-constants.h>
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.type __hard_fault_entry, %function
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__hard_fault_entry:
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mov r0, sp @ pass auto-saved registers as argument
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b do_hard_fault
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.type __mm_fault_entry, %function
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__mm_fault_entry:
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mov r0, sp @ pass auto-saved registers as argument
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b do_mm_fault
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.type __bus_fault_entry, %function
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__bus_fault_entry:
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mov r0, sp @ pass auto-saved registers as argument
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b do_bus_fault
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.type __usage_fault_entry, %function
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__usage_fault_entry:
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mov r0, sp @ pass auto-saved registers as argument
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b do_usage_fault
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.type __invalid_entry, %function
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__invalid_entry:
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mov r0, sp @ pass auto-saved registers as argument
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b do_invalid_entry
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.section .vectors
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ENTRY(_start)
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.long SYS_INIT_SP_ADDR @ 0 - Reset stack pointer
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.long reset @ 1 - Reset
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.long __invalid_entry @ 2 - NMI
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.long __hard_fault_entry @ 3 - HardFault
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.long __mm_fault_entry @ 4 - MemManage
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.long __bus_fault_entry @ 5 - BusFault
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.long __usage_fault_entry @ 6 - UsageFault
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.long __invalid_entry @ 7 - Reserved
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.long __invalid_entry @ 8 - Reserved
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.long __invalid_entry @ 9 - Reserved
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.long __invalid_entry @ 10 - Reserved
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.long __invalid_entry @ 11 - SVCall
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.long __invalid_entry @ 12 - Debug Monitor
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.long __invalid_entry @ 13 - Reserved
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.long __invalid_entry @ 14 - PendSV
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.long __invalid_entry @ 15 - SysTick
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.rept 255 - 16
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.long __invalid_entry @ 16..255 - External Interrupts
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.endr
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