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tinyriscv-openocd
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The stack is relative to the program. (#409) 

Just like everything else. Fixes flashing on targets that don't have RAM
at 0x80000000.

Change-Id: Ibf423c95ba333660e760d5110f5ce2375c1b762c
bscan_optimization
Tim Newsome 2019-09-23 15:51:17 -07:00 committed by GitHub
parent c5bb7fb230
commit bf1e201336
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 7 deletions
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5
contrib/loaders/flash/fespi/riscv32_fespi.inc
View File

@ -1,5 +1,5 @@
/* Autogenerated with ../../../../src/helper/bin2char.sh */
0x17,0x01,0x00,0x00,0x03,0x21,0xc1,0x2e,0xef,0x00,0x80,0x10,0x73,0x00,0x10,0x00,
0x17,0x01,0x00,0x00,0x13,0x01,0x81,0x2e,0xef,0x00,0x80,0x10,0x73,0x00,0x10,0x00,
0x93,0x07,0x90,0x3e,0x93,0x87,0xf7,0xff,0x63,0x96,0x07,0x00,0x13,0x05,0x10,0x00,
0x67,0x80,0x00,0x00,0x03,0x27,0x45,0x07,0x13,0x77,0x17,0x00,0xe3,0x04,0x07,0xfe,
0x13,0x05,0x00,0x00,0x67,0x80,0x00,0x00,0x93,0x07,0x90,0x3e,0x93,0x87,0xf7,0xff,
@ -45,5 +45,4 @@
0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,
0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,
0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,
0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,0xe8,0x02,0x00,0x80,
0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,
0x09,0x53,0x67,0x08,0x09,0x53,0x67,0x08,

4
contrib/loaders/flash/fespi/riscv64_fespi.inc
View File

@ -1,5 +1,5 @@
/* Autogenerated with ../../../../src/helper/bin2char.sh */
0x17,0x01,0x00,0x00,0x03,0x31,0x81,0x35,0xef,0x00,0x40,0x12,0x73,0x00,0x10,0x00,
0x17,0x01,0x00,0x00,0x13,0x01,0x01,0x35,0xef,0x00,0x40,0x12,0x73,0x00,0x10,0x00,
0x93,0x07,0x90,0x3e,0x9b,0x87,0xf7,0xff,0x63,0x96,0x07,0x00,0x13,0x05,0x10,0x00,
0x67,0x80,0x00,0x00,0x03,0x27,0x45,0x07,0x13,0x77,0x17,0x00,0xe3,0x04,0x07,0xfe,
0x13,0x05,0x00,0x00,0x67,0x80,0x00,0x00,0x93,0x07,0x90,0x3e,0x9b,0x87,0xf7,0xff,
@ -52,5 +52,3 @@
0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,
0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,
0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,0x09,0x53,0x67,0x08,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x03,0x00,0x80,0x00,0x00,0x00,0x00,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

5
contrib/loaders/flash/fespi/riscv_wrapper.S
View File

@ -11,7 +11,10 @@
.section .text.entry
.global _start
_start:
la sp, stack_end
/* Spell out `la sp, stack_end` because otherwise the assembler won't
generate position-independent code. */
1: auipc sp, %pcrel_hi(stack_end) # load stack_end(hi)
addi sp, sp, %pcrel_lo(1b) # load stack_end(lo)
jal flash_fespi
ebreak