bios/sdram: fix error_cnt computation in memtest

diff --git a/software/bios/sdram.c b/software/bios/sdram.c
index 08f0162c0dbab8217c80468af0808c5ed49793d1..bb917df6e039e1499408d81355b84f731a522302 100644 (file)
--- a/software/bios/sdram.c
+++ b/software/bios/sdram.c
@@ -456,11 +456,12 @@ int memtest_silent(void)
        unsigned short seed_16;
        unsigned int error_cnt;
 
+       error_cnt = 0;
+
        /* test data bus */
        for(i=0;i<128;i++) {
                array[i] = ONEZERO;
        }
-       error_cnt = 0;
        flush_cpu_dcache();
        flush_l2_cache();
        for(i=0;i<128;i++) {
@@ -471,7 +472,6 @@ int memtest_silent(void)
        for(i=0;i<128;i++) {
                array[i] = ZEROONE;
        }
-       error_cnt = 0;
        flush_cpu_dcache();
        flush_l2_cache();
        for(i=0;i<128;i++) {
@@ -487,7 +487,6 @@ int memtest_silent(void)
        }
 
        seed_32 = 0;
-       error_cnt = 0;
        flush_cpu_dcache();
        flush_l2_cache();
        for(i=0;i<TEST_DATA_SIZE/4;i++) {
@@ -504,7 +503,6 @@ int memtest_silent(void)
        }
 
        seed_16 = 0;
-       error_cnt = 0;
        flush_cpu_dcache();
        flush_l2_cache();
        for(i=0;i<TEST_ADDR_SIZE/4;i++) {
@@ -522,7 +520,7 @@ int memtest(void)
 
        e = memtest_silent();
        if(e != 0) {
-               printf("Memtest failed: %d/%d words incorrect\n", e, TEST_DATA_SIZE/4 + TEST_ADDR_SIZE/4);
+               printf("Memtest failed: %d/%d words incorrect\n", e, 2*128 + TEST_DATA_SIZE/4 + TEST_ADDR_SIZE/4);
                return 0;
        } else {
                printf("Memtest OK\n");