ram: stm32mp1: add parameter addr in test FrequencySelectivePattern

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>

diff --git a/drivers/ram/stm32mp1/stm32mp1_tests.c b/drivers/ram/stm32mp1/stm32mp1_tests.c
index 90e82acda7a57e2a83ce91babd8a9e2f86a536d4..fec9fd010e98996903ceea3974214ca7b03683e1 100644 (file)
--- a/drivers/ram/stm32mp1/stm32mp1_tests.c
+++ b/drivers/ram/stm32mp1/stm32mp1_tests.c
@@ -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",