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rp: Add more debug logging during flash

This commit is contained in:
James Turton 2021-05-14 18:11:40 +02:00 committed by UweBonnes
parent e453740aca
commit ff30259354
1 changed files with 11 additions and 4 deletions
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15
src/target/rp.c
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@ -164,6 +164,7 @@ static void rp_flash_prepare(target *t)
{ {
struct rp_priv_s *ps = (struct rp_priv_s*)t->target_storage; struct rp_priv_s *ps = (struct rp_priv_s*)t->target_storage;
if (!ps->is_prepared) { if (!ps->is_prepared) {
DEBUG_INFO("rp_flash_prepare\n");
/* connect*/ /* connect*/
rp_rom_call(t, ps->regs, ps->_connect_internal_flash,100); rp_rom_call(t, ps->regs, ps->_connect_internal_flash,100);
/* exit_xip */ /* exit_xip */
@ -176,6 +177,7 @@ static void rp_flash_resume(target *t)
{ {
struct rp_priv_s *ps = (struct rp_priv_s*)t->target_storage; struct rp_priv_s *ps = (struct rp_priv_s*)t->target_storage;
if (ps->is_prepared) { if (ps->is_prepared) {
DEBUG_INFO("rp_flash_resume\n");
/* flush */ /* flush */
rp_rom_call(t, ps->regs, ps->_flash_flush_cache,100); rp_rom_call(t, ps->regs, ps->_flash_flush_cache,100);
/* enter_cmd_xip */ /* enter_cmd_xip */
@ -249,11 +251,13 @@ static int rp_flash_erase(struct target_flash *f, target_addr addr,
ret = rp_rom_call(t, ps->regs, ps->_flash_range_erase, 410); ret = rp_rom_call(t, ps->regs, ps->_flash_range_erase, 410);
len = 0; len = 0;
} }
if (ret) if (ret) {
DEBUG_WARN("Erase failed!\n");
break; break;
}
} }
rp_flash_resume(t); rp_flash_resume(t);
DEBUG_INFO("\nErase done!\n"); DEBUG_INFO("Erase done!\n");
return ret; return ret;
} }
@ -279,15 +283,18 @@ int rp_flash_write(struct target_flash *f,
ps->regs[0] = dest; ps->regs[0] = dest;
ps->regs[1] = SRAM_START; ps->regs[1] = SRAM_START;
ps->regs[2] = chunksize; ps->regs[2] = chunksize;
ret = rp_rom_call(t, ps->regs, ps->flash_range_program, ret |= rp_rom_call(t, ps->regs, ps->flash_range_program,
(3 * chunksize) >> 8); /* 3 ms per 256 byte page */ (3 * chunksize) >> 8); /* 3 ms per 256 byte page */
if (ret) if (ret) {
DEBUG_WARN("Write failed!\n");
break; break;
}
len -= chunksize; len -= chunksize;
src += chunksize; src += chunksize;
dest += chunksize; dest += chunksize;
} }
rp_flash_resume(t); rp_flash_resume(t);
DEBUG_INFO("Write done!\n");
return ret; return ret;
} }