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fix nand example

This commit is contained in:
Fabien Poussin 2021-02-14 12:33:03 +01:00
parent c0b5cfab75
commit ccab17492c
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GPG Key ID: 6166CABA99FC385C
1 changed files with 39 additions and 37 deletions
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76
testhal/STM32/STM32F4xx/FSMC_NAND/main.c
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@ -134,15 +134,17 @@ static bitmap_t badblock_map = {
*
*/
static const NANDConfig nandcfg = {
NAND_BLOCKS_COUNT,
NAND_PAGE_DATA_SIZE,
NAND_PAGE_SPARE_SIZE,
NAND_PAGES_PER_BLOCK,
NAND_ROW_WRITE_CYCLES,
NAND_COL_WRITE_CYCLES,
/* stm32 specific fields */
((FSMCNAND_TIME_HIZ << 24) | (FSMCNAND_TIME_HOLD << 16) | \
(FSMCNAND_TIME_WAIT << 8) | FSMCNAND_TIME_SET)
.dies = 0,
.loguns = 0,
.planes = 0,
.blocks = NAND_BLOCKS_COUNT,
.page_data_size = NAND_PAGE_DATA_SIZE,
.page_spare_size = NAND_PAGE_SPARE_SIZE,
.pages_per_block = NAND_PAGES_PER_BLOCK,
.rowcycles = NAND_ROW_WRITE_CYCLES,
.colcycles = NAND_COL_WRITE_CYCLES,
.pmem = ((FSMCNAND_TIME_HIZ << 24) | (FSMCNAND_TIME_HOLD << 16) | \
(FSMCNAND_TIME_WAIT << 8) | FSMCNAND_TIME_SET)
};
static volatile uint32_t BackgroundThdCnt = 0;
@ -186,8 +188,8 @@ static bool is_erased(NANDDriver *dp, size_t block){
size_t i = 0;
for (page=0; page<NAND.config->pages_per_block; page++){
nandReadPageData(dp, block, page, nand_buf, NAND.config->page_data_size, NULL);
nandReadPageSpare(dp, block, page, &nand_buf[2048], NAND.config->page_spare_size);
nandReadPageData(dp, 0, 0, 0, block, page, nand_buf, NAND.config->page_data_size, NULL);
nandReadPageSpare(dp, 0, 0, 0, block, page, &nand_buf[2048], NAND.config->page_spare_size);
for (i=0; i<sizeof(nand_buf); i++) {
if (nand_buf[i] != 0xFF)
return false;
@ -230,7 +232,7 @@ static void kill_block(NANDDriver *nandp, uint32_t block){
uint8_t op_status;
/* This test requires good block.*/
osalDbgCheck(!nandIsBad(nandp, block));
osalDbgCheck(!nandIsBad(nandp, 0, 0, 0, block));
while(true){
op_status = nandErase(&NAND, block);
@ -243,16 +245,16 @@ static void kill_block(NANDDriver *nandp, uint32_t block){
for (page=0; page<nandp->config->pages_per_block; page++){
memset(nand_buf, 0, NAND_PAGE_SIZE);
op_status = nandWritePageWhole(nandp, block, page, nand_buf, NAND_PAGE_SIZE);
op_status = nandWritePageWhole(nandp, 0, 0, 0, block, page, nand_buf, NAND_PAGE_SIZE);
if (0 != (op_status & 1)){
nandReadPageWhole(nandp, block, page, nand_buf, NAND_PAGE_SIZE);
nandReadPageWhole(nandp, 0, 0, 0, block, page, nand_buf, NAND_PAGE_SIZE);
for (i=0; i<NAND_PAGE_SIZE; i++){
if (nand_buf[i] != 0)
osalSysHalt("Block successfully killed");
}
}
nandReadPageWhole(nandp, block, page, nand_buf, NAND_PAGE_SIZE);
nandReadPageWhole(nandp, 0, 0, 0, block, page, nand_buf, NAND_PAGE_SIZE);
for (i=0; i<NAND_PAGE_SIZE; i++){
if (nand_buf[i] != 0)
osalSysHalt("Page write failed, but write operation report success");
@ -333,17 +335,17 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
ecc_result_t ecc_result = ECC_NO_ERROR;
/* This test requires good block.*/
osalDbgCheck(!nandIsBad(nandp, block));
osalDbgCheck(!nandIsBad(nandp, 0, 0, 0, block, 0));
if (!is_erased(nandp, block))
nandErase(&NAND, block);
nandErase(&NAND, 0, 0, 0, block);
pattern_fill();
/*** Correctable errors ***/
op_status = nandWritePageData(nandp, block, 0,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 0,
nand_buf, nandp->config->page_data_size, &ecc_ref);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
nandReadPageData(nandp, block, 0,
nandReadPageData(nandp, 0, 0, 0, block, 0,
nand_buf, nandp->config->page_data_size, &ecc_broken);
ecc_result = parse_ecc(ecclen, ecc_ref, ecc_broken, &corrupted);
osalDbgCheck(ECC_NO_ERROR == ecc_result); /* unexpected error */
@ -352,7 +354,7 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
byte = 0;
bit = 7;
invert_bit(nand_buf, byte, bit);
op_status = nandWritePageData(nandp, block, 1,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 1,
nand_buf, nandp->config->page_data_size, &ecc_broken);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
invert_bit(nand_buf, byte, bit);
@ -364,7 +366,7 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
byte = 2047;
bit = 0;
invert_bit(nand_buf, byte, bit);
op_status = nandWritePageData(nandp, block, 2,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 2,
nand_buf, nandp->config->page_data_size, &ecc_broken);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
invert_bit(nand_buf, byte, bit);
@ -376,7 +378,7 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
byte = 1027;
bit = 3;
invert_bit(nand_buf, byte, bit);
op_status = nandWritePageData(nandp, block, 3,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 3,
nand_buf, nandp->config->page_data_size, &ecc_broken);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
invert_bit(nand_buf, byte, bit);
@ -388,7 +390,7 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
byte = 1027;
invert_bit(nand_buf, byte, 3);
invert_bit(nand_buf, byte, 4);
op_status = nandWritePageData(nandp, block, 4,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 4,
nand_buf, nandp->config->page_data_size, &ecc_broken);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
invert_bit(nand_buf, byte, 3);
@ -397,7 +399,7 @@ static void ecc_test(NANDDriver *nandp, uint32_t block){
osalDbgCheck(ECC_UNCORRECTABLE_ERROR == ecc_result); /* This error must be NOT correctable */
/*** make clean ***/
nandErase(&NAND, block);
nandErase(&NAND, 0, 0, 0, block);
}
/*
@ -421,9 +423,9 @@ static void general_test (NANDDriver *nandp, size_t first,
/* perform basic checks */
for (block=first; block<last; block++){
red_led_toggle();
if (!nandIsBad(nandp, block)){
if (!nandIsBad(nandp, 0, 0, 0, block, 0)){
if (!is_erased(nandp, block)){
op_status = nandErase(nandp, block);
op_status = nandErase(nandp, 0, 0, 0, block);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
}
}
@ -431,18 +433,18 @@ static void general_test (NANDDriver *nandp, size_t first,
/* check fail status */
for (block=first; block<last; block++){
if (!nandIsBad(nandp, block)){
if (!nandIsBad(nandp, 0, 0, 0, block, 0)){
if (!is_erased(nandp, block)){
op_status = nandErase(nandp, block);
op_status = nandErase(nandp, 0, 0, 0, block);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
}
pattern_fill();
op_status = nandWritePageData(nandp, block, 0,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 0,
nand_buf, nandp->config->page_data_size, &wecc);
osalDbgCheck(0 == (op_status & 1));
pattern_fill();
op_status = nandWritePageData(nandp, block, 0,
op_status = nandWritePageData(nandp, 0, 0, 0, block, 0,
nand_buf, nandp->config->page_data_size, &wecc);
/* operation must failed here because of write in unerased space */
osalDbgCheck(1 == (op_status & 1));
@ -452,18 +454,18 @@ static void general_test (NANDDriver *nandp, size_t first,
/* write block with pattern, read it back and compare */
for (block=first; block<last; block++){
red_led_toggle();
if (!nandIsBad(nandp, block)){
if (!nandIsBad(nandp, 0, 0, 0, block, 0)){
for (page=0; page<nandp->config->pages_per_block; page++){
pattern_fill();
chTMStartMeasurementX(&tmu_write_data);
op_status = nandWritePageData(nandp, block, page,
op_status = nandWritePageData(nandp, 0, 0, 0, block, page,
nand_buf, nandp->config->page_data_size, &wecc);
chTMStopMeasurementX(&tmu_write_data);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
chTMStartMeasurementX(&tmu_write_spare);
op_status = nandWritePageSpare(nandp, block, page,
op_status = nandWritePageSpare(nandp, 0, 0, 0, block, page,
nand_buf + nandp->config->page_data_size,
nandp->config->page_spare_size);
chTMStopMeasurementX(&tmu_write_spare);
@ -474,13 +476,13 @@ static void general_test (NANDDriver *nandp, size_t first,
memset(nand_buf, 0, NAND_PAGE_SIZE);
chTMStartMeasurementX(&tmu_read_data);
nandReadPageData(nandp, block, page,
nandReadPageData(nandp, 0, 0, 0, block, page,
nand_buf, nandp->config->page_data_size, &recc);
chTMStopMeasurementX(&tmu_read_data);
osalDbgCheck(0 == (recc ^ wecc)); /* ECC error detected */
chTMStartMeasurementX(&tmu_read_spare);
nandReadPageSpare(nandp, block, page,
nandReadPageSpare(nandp, 0, 0, 0, block, page,
nand_buf + nandp->config->page_data_size,
nandp->config->page_spare_size);
chTMStopMeasurementX(&tmu_read_spare);
@ -491,13 +493,13 @@ static void general_test (NANDDriver *nandp, size_t first,
/* make clean */
chTMStartMeasurementX(&tmu_erase);
op_status = nandErase(nandp, block);
op_status = nandErase(nandp, 0, 0, 0, block);
chTMStopMeasurementX(&tmu_erase);
osalDbgCheck(0 == (op_status & 1)); /* operation failed */
status = is_erased(nandp, block);
osalDbgCheck(true == status); /* blocks was not erased successfully */
}/* if (!nandIsBad(nandp, block)){ */
}/* if (!nandIsBad(nandp, 0, 0, 0, block)){ */
}
red_led_off();
}