From 353cf212bd892bbb065e6a57fb9412cc8fea0548 Mon Sep 17 00:00:00 2001 From: Gleb Gagarin Date: Thu, 22 Feb 2018 14:27:25 -0800 Subject: [PATCH] write progbuf via DMI --- src/target/riscv/riscv-013.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/target/riscv/riscv-013.c b/src/target/riscv/riscv-013.c index d3b558e8a..2d1e8a008 100644 --- a/src/target/riscv/riscv-013.c +++ b/src/target/riscv/riscv-013.c @@ -2227,7 +2227,14 @@ int riscv013_test_compliance(struct target *target) { LOG_INFO("Trying to write zeroes into Debug ROM"); uint8_t b[256] = {}; write_memory(target, 0x800, 4, 24, b); - write_memory(target, 0x280, 4, 40, b); + + for (int i = 0; i < 16; i++) { + dmi_write(target, 0x20 + i, 0); + } + + for (int i = 0; i < 16; i++) { + dmi_write(target, 0x20 + i, 0xffffffff); + } dmcontrol = set_field(dmcontrol_orig, hartsel_mask(target), RISCV_MAX_HARTS-1); dmi_write(target, DMI_DMCONTROL, dmcontrol);