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ram: stm32mp1: add size and addr parameter to test all

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Add size and addr parameter to test "All" to override the default
value (4kB and STM32_DDR_BASE) used in tests with these optional
parameters: [size] or [addr].

When other optional parameters are present before [addr],
they are replaced by default value:
- [loop] = "1"
- [pattern] = "-" (new: force default pattern)

Example to use:

DDR>test 0 1 0x20000

DDR>test 0 1 0x1000000 0xD0000000

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2020-07-02 19:56:37 +02:00
parent 81b66b9033
commit 6c393e8c0f
1 changed files with 44 additions and 3 deletions
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47
drivers/ram/stm32mp1/stm32mp1_tests.c
View file

@ -14,6 +14,8 @@
#define ADDR_INVALID 0xFFFFFFFF
#define PATTERN_DEFAULT "-"
DECLARE_GLOBAL_DATA_PTR;
static int get_bufsize(char *string, int argc, char *argv[], int arg_nb,
@ -103,6 +105,10 @@ static int get_pattern(char *string, int argc, char *argv[], int arg_nb,
unsigned long value;
if (argc > arg_nb) {
if (!strcmp(argv[arg_nb], PATTERN_DEFAULT)) {
*pattern = default_pattern;
return 0;
}
if (strict_strtoul(argv[arg_nb], 16, &value) < 0) {
sprintf(string, "invalid %d parameter %s",
arg_nb, argv[arg_nb]);
@ -1343,17 +1349,52 @@ static enum test_result test_all(struct stm32mp1_ddrctl *ctl,
char *string, int argc, char *argv[])
{
enum test_result res = TEST_PASSED, result;
int i, nb_error = 0;
int i, j, nb_error = 0, len;
u32 loop = 0, nb_loop;
int argc_test;
char *argv_test[4];
char loop_string[] = "1";
char pattern_string[] = PATTERN_DEFAULT;
u32 *addr;
if (get_nb_loop(string, argc, argv, 0, &nb_loop, 1))
return TEST_ERROR;
if (get_addr(string, argc, argv, 2, (u32 *)&addr))
return TEST_ERROR;
while (!nb_error) {
/* execute all the test except the lasts which are infinite */
for (i = 1; i < test_nb - NB_TEST_INFINITE; i++) {
argc_test = 0;
j = 0;
len = strlen(test[i].usage);
if (argc > 1 && j < len &&
!strncmp("[size]", &test[i].usage[j], 6)) {
argv_test[argc_test++] = argv[1];
j += 7;
}
if (argc > 2) {
if (j < len &&
!strncmp("[loop]", &test[i].usage[j], 6)) {
argv_test[argc_test++] = loop_string;
j += 7;
}
if (j < len &&
!strncmp("[pattern]", &test[i].usage[j],
9)) {
argv_test[argc_test++] = pattern_string;
j += 10;
}
if (j < len &&
!strncmp("[addr]", &test[i].usage[j], 6)) {
argv_test[argc_test++] = argv[2];
j += 7;
}
}
printf("execute %d:%s\n", (int)i, test[i].name);
result = test[i].fct(ctl, phy, string, 0, NULL);
result = test[i].fct(ctl, phy, string,
argc_test, argv_test);
printf("result %d:%s = ", (int)i, test[i].name);
if (result != TEST_PASSED) {
nb_error++;
@ -1384,7 +1425,7 @@ static enum test_result test_all(struct stm32mp1_ddrctl *ctl,
****************************************************************/
const struct test_desc test[] = {
{test_all, "All", "[loop]", "Execute all tests", 1 },
{test_all, "All", "[loop] [size] [addr]", "Execute all tests", 3 },
{test_databus, "Simple DataBus", "[addr]",
"Verifies each data line by walking 1 on fixed address",
1