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stm32f4: Allow DWORD parallelism. 

Needs external VPP!
This commit is contained in:
Uwe Bonnes 2018-03-15 22:26:59 +01:00
parent 15312eb86c
commit f1752c7a1a
1 changed files with 5 additions and 2 deletions
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7
src/target/stm32f4.c
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@ -46,7 +46,7 @@ const struct command_s stm32f4_cmd_list[] = {
"Erase entire flash memory"}, "Erase entire flash memory"},
{"option", (cmd_handler)stm32f4_cmd_option, "Manipulate option bytes"}, {"option", (cmd_handler)stm32f4_cmd_option, "Manipulate option bytes"},
{"psize", (cmd_handler)stm32f4_cmd_psize, {"psize", (cmd_handler)stm32f4_cmd_psize,
"Configure flash write parallelism: (x8|x16|x32(default))"}, "Configure flash write parallelism: (x8|x16|x32(default)|x64)"},
{NULL, NULL, NULL} {NULL, NULL, NULL}
}; };
@ -676,6 +676,7 @@ static bool stm32f4_cmd_psize(target *t, int argc, char *argv[])
} }
} }
tc_printf(t, "Flash write parallelism: %s\n", tc_printf(t, "Flash write parallelism: %s\n",
psize == ALIGN_DWORD ? "x64" :
psize == ALIGN_WORD ? "x32" : psize == ALIGN_WORD ? "x32" :
psize == ALIGN_HALFWORD ? "x16" : "x8"); psize == ALIGN_HALFWORD ? "x16" : "x8");
} else { } else {
@ -686,8 +687,10 @@ static bool stm32f4_cmd_psize(target *t, int argc, char *argv[])
psize = ALIGN_HALFWORD; psize = ALIGN_HALFWORD;
} else if (!strcmp(argv[1], "x32")) { } else if (!strcmp(argv[1], "x32")) {
psize = ALIGN_WORD; psize = ALIGN_WORD;
} else if (!strcmp(argv[1], "x64")) {
psize = ALIGN_DWORD;
} else { } else {
tc_printf(t, "usage: monitor psize (x8|x16|x32)\n"); tc_printf(t, "usage: monitor psize (x8|x16|x32|x32)\n");
return false; return false;
} }
for (struct target_flash *f = t->flash; f; f = f->next) { for (struct target_flash *f = t->flash; f; f = f->next) {