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5f3a065aaa
- Add REUSE configuration - Add compliant licenses in LICENSES/ - Add copyright SPDX tags - Run REUSE complicance check in CI - Remove spdx-ensure
55 lines
785 B
ArmAsm
55 lines
785 B
ArmAsm
// SPDX-FileCopyrightText: 2022 Tillitis AB <tillitis.se>
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// SPDX-License-Identifier: BSD-2-Clause
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.section ".text.init"
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.globl _start
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_start:
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li x1, 0
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li x2, 0
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li x3, 0
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li x4, 0
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li x5, 0
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li x6, 0
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li x7, 0
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li x8, 0
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li x9, 0
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li x10,0
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li x11,0
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li x12,0
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li x13,0
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li x14,0
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li x15,0
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li x16,0
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li x17,0
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li x18,0
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li x19,0
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li x20,0
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li x21,0
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li x22,0
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li x23,0
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li x24,0
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li x25,0
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li x26,0
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li x27,0
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li x28,0
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li x29,0
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li x30,0
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li x31,0
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// Clear all RAM
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li a0, 0x40000000 // TK1_RAM_BASE
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li a1, 0x40020000 // TK1_RAM_BASE + TK1_RAM_SIZE
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clear:
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sw zero, 0(a0)
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addi a0, a0, 4
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blt a0, a1, clear
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// NOTE WELL
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// For testfw we init stack at top of RAM
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//
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li sp, 0x40020000 // TK1_RAM_BASE + TK1_RAM_SIZE
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call main
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loop:
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j loop
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