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support Winbond flash

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This commit is contained in:
Ralph Metzler
2019-01-10 17:11:55 +01:00
parent 67f0820a53
commit e11c70c118
2 changed files with 31 additions and 3 deletions
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23
apps/octonet/ddtest.c
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@@ -43,7 +43,7 @@ int ReadFlash(int ddb, int argc, char *argv[], uint32_t Flags)
Start = strtoul(argv[0],NULL,16);
Len = strtoul(argv[1],NULL,16);
if (argc == 3) {
fd = open(argv[2], O_WRONLY | O_CREAT | O_TRUNC);
fd = open(argv[2], O_WRONLY | O_CREAT | O_TRUNC, S_IRWXU);
if (fd < 0) {
printf("Could not open file %s\n", argv[2]);
return -1;
@@ -402,6 +402,7 @@ int FlashProg(int dev,int argc, char* argv[],uint32_t Flags)
case SPANSION_S25FL116K: SectorSize = 4096; FlashSize = 0x200000; break;
case SPANSION_S25FL132K: SectorSize = 4096; FlashSize = 0x400000; break;
case SPANSION_S25FL164K: SectorSize = 4096; FlashSize = 0x800000; break;
case WINBOND_W25Q16JV: SectorSize = 4096; FlashSize = 0x200000; break;
}
if (SectorSize == 0)
return 0;
@@ -571,6 +572,7 @@ int FlashProg(int dev,int argc, char* argv[],uint32_t Flags)
case SPANSION_S25FL116K:
case SPANSION_S25FL132K:
case SPANSION_S25FL164K:
case WINBOND_W25Q16JV:
err = FlashWritePageMode(dev,FlashOffset,Buffer,BufferSize,0x1C); break;
}
@@ -1284,7 +1286,7 @@ int lic_erase(int dev, int argc, char* argv[], uint32_t Flags)
static int read_sfpd(int dev, uint8_t adr, uint8_t *val)
{
uint8_t cmd[5] = { 0x5a, 0, 0, adr, 00 };
uint8_t cmd[5] = { 0x5a, 0, 0, adr, 0 };
int r;
r = flashio(dev, cmd, 5, val, 1);
@@ -1306,6 +1308,17 @@ static int read_sst_id(int dev, uint8_t *id)
return 0;
}
static int read_winbd(int dev, uint8_t *val)
{
uint8_t cmd[5] = { 0x4b, 0, 0, 0, 0 };
int r;
r = flashio(dev, cmd, 5, val, 8);
if (r < 0)
return r;
return 0;
}
int read_id(int dev, int argc, char* argv[], uint32_t Flags)
{
int Flash = FlashDetect(dev);
@@ -1313,8 +1326,12 @@ int read_id(int dev, int argc, char* argv[], uint32_t Flags)
uint8_t Id[8];
uint32_t len, i, adr;
switch(Flash) {
case WINBOND_W25Q16JV:
read_winbd(dev, Id);
len = 8;
break;
case SPANSION_S25FL116K:
case SPANSION_S25FL132K:
case SPANSION_S25FL164K: