| Line 34... |
Line 34... |
|
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REGISTER rgpio_out = (unsigned long*)(GPIO_BASE + RGPIO_OUT);
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REGISTER rgpio_out = (unsigned long*)(GPIO_BASE + RGPIO_OUT);
|
REGISTER rgpio_in = (unsigned long*)(GPIO_BASE + RGPIO_IN);
|
REGISTER rgpio_in = (unsigned long*)(GPIO_BASE + RGPIO_IN);
|
|
|
unsigned long lpoc;
|
unsigned long lpoc;
|
|
unsigned char mc_cs;
|
|
|
unsigned long set_config()
|
unsigned long set_config()
|
{
|
{
|
REGISTER mc_csc;
|
REGISTER mc_csc;
|
unsigned char ch;
|
unsigned char ch;
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| Line 54... |
Line 55... |
}
|
}
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
unsigned long get_config()
|
|
{
|
|
REGISTER mc_csc;
|
|
REGISTER mc_tms;
|
|
unsigned char ch;
|
|
|
|
mc_cs = 0;
|
|
for (ch=0; ch<8; ch++) {
|
|
mc_csc = (unsigned long*)(MC_BASE + MC_CSC(ch));
|
|
mc_tms = (unsigned long*)(MC_BASE + MC_TMS(ch));
|
|
if ( (GET_FIELD(*mc_csc, MC_CSC, MEMTYPE) == 1) &&
|
|
(TEST_FLAG(*mc_csc, MC_CSC, EN) == 1 ) ) {
|
|
mc_ssram_cs[ch].M = GET_FIELD(*mc_csc, MC_CSC, SEL);
|
|
mc_cs |= (1 << ch);
|
|
|
|
printf("get_config(%d) : M=0x%0lx\n", ch,
|
|
mc_ssram_cs[ch].M);
|
|
}
|
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}
|
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printf("get_config() : cs=0x%0x\n", mc_cs);
|
|
return 0;
|
|
}
|
|
|
int main()
|
int main()
|
{
|
{
|
unsigned long ret;
|
unsigned long ret;
|
unsigned char ch;
|
unsigned char ch;
|
|
|
| Line 67... |
Line 91... |
unsigned long nAddress;
|
unsigned long nAddress;
|
unsigned long nMemSize;
|
unsigned long nMemSize;
|
unsigned long mc_sel;
|
unsigned long mc_sel;
|
|
|
REGISTER mc_tms;
|
REGISTER mc_tms;
|
REGISTER mc_cs;
|
REGISTER mc_csc;
|
|
|
*rgpio_out = 0xFFFFFFFF;
|
*rgpio_out = 0xFFFFFFFF;
|
|
|
/* set configuration */
|
#ifdef MC_READ_CONF
|
/* MC configuration set by except_mc.S prior to execution of main()
|
if (get_config()) {
|
if ( (ret = set_config()) != 0) {
|
printf("Error reading MC configuration\n");
|
exit(ret);
|
report(0x000000001);
|
}
|
return(1);
|
*/
|
}
|
|
#else
|
|
mc_cs = MC_SSRAM_CSMASK;
|
|
#endif
|
|
|
*rgpio_out = 0;
|
*rgpio_out = 0;
|
for (ch=0; ch<8; ch++) {
|
for (ch=0; ch<8; ch++) {
|
if (MC_SSRAM_CSMASK && (0x01 << ch) ) {
|
if (mc_cs & (0x01 << ch) ) {
|
printf ("--- Begin Test on CS%d ---\n", ch);
|
printf ("--- Begin Test on CS%d ---\n", ch);
|
|
|
mc_cs = (unsigned long*)(MC_BASE + MC_CSC(ch));
|
mc_csc = (unsigned long*)(MC_BASE + MC_CSC(ch));
|
mc_tms = (unsigned long*)(MC_BASE + MC_TMS(ch));
|
mc_tms = (unsigned long*)(MC_BASE + MC_TMS(ch));
|
mc_sel = GET_FIELD(*mc_cs, MC_CSC, SEL);
|
mc_sel = GET_FIELD(*mc_csc, MC_CSC, SEL);
|
|
|
printf ("CS configuration : CSC - 0x%08lX, TMS - 0x%08lXu\n",
|
printf ("CS configuration : CSC - 0x%08lX, TMS - 0x%08lXu\n",
|
*mc_cs, *mc_tms);
|
*mc_csc, *mc_tms);
|
|
|
for (test=0; test<4; test++) {
|
for (test=0; test<4; test++) {
|
/* configure MC*/
|
/* configure MC*/
|
CLEAR_FLAG(*mc_cs, MC_CSC, PEN); /* no parity */
|
CLEAR_FLAG(*mc_csc, MC_CSC, PEN); /* no parity */
|
CLEAR_FLAG(*mc_cs, MC_CSC, BAS); /* bank after column */
|
CLEAR_FLAG(*mc_csc, MC_CSC, BAS); /* bank after column */
|
CLEAR_FLAG(*mc_cs, MC_CSC, WP); /* write enable */
|
CLEAR_FLAG(*mc_csc, MC_CSC, WP); /* write enable */
|
|
|
switch (test) {
|
switch (test) {
|
case 0:
|
case 0:
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST0) != MC_SSRAM_TEST0)
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST0) != MC_SSRAM_TEST0)
|
continue;
|
continue;
|
break;
|
break;
|
case 1:
|
case 1:
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST1) != MC_SSRAM_TEST1)
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST1) != MC_SSRAM_TEST1)
|
continue;
|
continue;
|
SET_FLAG(*mc_cs, MC_CSC, PEN); /* parity */
|
SET_FLAG(*mc_csc, MC_CSC, PEN); /* parity */
|
break;
|
break;
|
case 2:
|
case 2:
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST2) != MC_SSRAM_TEST2)
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST2) != MC_SSRAM_TEST2)
|
continue;
|
continue;
|
SET_FLAG(*mc_cs, MC_CSC, BAS); /* bank after row */
|
SET_FLAG(*mc_csc, MC_CSC, BAS); /* bank after row */
|
break;
|
break;
|
case 3:
|
case 3:
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST3) != MC_SSRAM_TEST3)
|
if ((MC_SSRAM_TESTS & MC_SSRAM_TEST3) != MC_SSRAM_TEST3)
|
continue;
|
continue;
|
SET_FLAG(*mc_cs, MC_CSC, WP); /* RO */
|
SET_FLAG(*mc_csc, MC_CSC, WP); /* RO */
|
break;
|
break;
|
} /*switch test*/
|
} /*switch test*/
|
|
|
printf ("Begin TEST %lu : CSC - 0x%08lX, TMS - 0x%08lX\n", test, *mc_cs, *mc_tms);
|
printf ("Begin TEST %lu : CSC - 0x%08lX, TMS - 0x%08lX\n", test, *mc_csc, *mc_tms);
|
|
|
nAddress = mc_sel << 21;
|
nAddress = mc_sel << 21;
|
nAddress |= MC_MEM_BASE;
|
nAddress |= MC_MEM_BASE;
|
nMemSize = ( ((*mc_ba_mask && 0x000000FF) + 1) << 21);
|
nMemSize = ( ((*mc_ba_mask && 0x000000FF) + 1) << 21);
|
|
|
