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ram: stm32mp1: add parameter addr in test FrequencySelectivePattern

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Add a parameter addr in test FrequencySelectivePattern to select
the base address used to execute the tests.

Default value (when the parameter is absent) is STM32_DDR_BASE,
selected in get_addr() function.

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 19:56:35 +02:00
parent 1a5be5a416
commit fcd4890829
1 changed files with 7 additions and 6 deletions
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13
drivers/ram/stm32mp1/stm32mp1_tests.c
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@ -919,10 +919,12 @@ static enum test_result test_freq_pattern(struct stm32mp1_ddrctl *ctl,
enum test_result res = TEST_PASSED, pattern_res;
int i, bus_width;
const u32 **patterns;
u32 bufsize;
u32 bufsize, addr;
if (get_bufsize(string, argc, argv, 0, &bufsize, 4 * 1024, 128))
return TEST_ERROR;
if (get_addr(string, argc, argv, 1, &addr))
return TEST_ERROR;
switch (readl(&ctl->mstr) & DDRCTRL_MSTR_DATA_BUS_WIDTH_MASK) {
case DDRCTRL_MSTR_DATA_BUS_WIDTH_HALF:
@ -935,15 +937,14 @@ static enum test_result test_freq_pattern(struct stm32mp1_ddrctl *ctl,
}
printf("running test pattern at 0x%08x length 0x%x width = %d\n",
STM32_DDR_BASE, bufsize, bus_width);
addr, bufsize, bus_width);
patterns =
(const u32 **)(bus_width == 16 ? patterns_x16 : patterns_x32);
for (i = 0; i < NB_PATTERN; i++) {
printf("test data pattern %s:", patterns_comments[i]);
pattern_res = test_loop(patterns[i], (u32 *)STM32_DDR_BASE,
bufsize);
pattern_res = test_loop(patterns[i], (u32 *)addr, bufsize);
if (pattern_res != TEST_PASSED) {
printf("Failed\n");
return pattern_res;
@ -1419,9 +1420,9 @@ const struct test_desc test[] = {
"Verifies r/w and memcopy(burst for pseudo random value.",
3
},
{test_freq_pattern, "FrequencySelectivePattern", "[size]",
{test_freq_pattern, "FrequencySelectivePattern", "[size] [addr]",
"write & test patterns: Mostly Zero, Mostly One and F/n",
1
2
},
{test_blockseq, "BlockSequential", "[size] [loop] [addr]",
"test incremental pattern",