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Code Issues Releases Wiki Activity

add support to read unique ids

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This commit is contained in:
Ralph Metzler 2016-06-08 12:11:08 +02:00
parent 80e0750c71
commit 154794ac51
1 changed files with 56 additions and 3 deletions
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59
apps/octonet/ddtest.c
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@ -145,7 +145,6 @@ int ReadFlash(int ddb, int argc, char *argv[], uint32_t Flags)
}
int FlashDetect(int dev)
{
uint8_t Cmd = 0x9F;
@ -765,7 +764,6 @@ uint32_t GetFPGA_ID(uint8_t * Buffer)
}
int FlashProg(int dev,int argc, char* argv[],uint32_t Flags)
{
uint8_t * Buffer = NULL;
@ -1652,6 +1650,60 @@ int lic_erase(int dev, int argc, char* argv[], uint32_t Flags)
return err;
}
static int read_sfpd(int dev, uint8_t adr, uint8_t *val)
{
uint8_t cmd[5] = { 0x5a, 0, 0, adr, 00 };
int r;
r = FlashIO(dev, cmd, 5, val, 1);
if (r < 0)
return r;
return 0;
}
static int read_sst_id(int dev, uint8_t *id)
{
uint8_t cmd[2] = { 0x88, 0 };
uint8_t buf[9];
int r;
r = FlashIO(dev, cmd, 2, buf, 9);
if (r < 0)
return r;
memcpy(id, buf + 1, 8);
return 0;
}
int read_id(int dev, int argc, char* argv[], uint32_t Flags)
{
int Flash = FlashDetect(dev);
uint8_t Cmd;;
uint8_t Id[8];
uint32_t len, i, adr;
switch(Flash) {
case SPANSION_S25FL116K:
case SPANSION_S25FL132K:
case SPANSION_S25FL164K:
for (i = 0; i < 8; i++)
read_sfpd(dev, 0xf8 + i, &Id[i]);
len = 8;
break;
case SSTI_SST25VF064C:
read_sst_id(dev, Id);
len = 8;
break;
default:
printf("Unsupported Flash\n");
break;
}
printf("ID: ");
for (i = 0; i < 8; i++)
printf("%02x ", Id[i]);
printf("\n");
}
struct SCommand CommandTable[] =
{
@ -1661,7 +1713,7 @@ struct SCommand CommandTable[] =
{ "register", GetSetRegister, 1, "Get/Set Register : reg <regname>|<[0x]regnum> [[0x]value(32)]" },
{ "flashread", ReadFlash, 1, "Read Flash : flashread <start> <count>" },
{ "flashio", FlashIO, 1, "Flash IO : flashio <write data>.. <read count>" },
{ "flashio", FlashIOC, 1, "Flash IO : flashio <write data>.. <read count>" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog <FileName> [<address>]" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog -SubVendorID <id>" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog -Jump <address>" },
@ -1676,6 +1728,7 @@ struct SCommand CommandTable[] =
{ "licimport", lic_import, 1, "License Import : licimport" },
{ "licexport", lic_export, 1, "License Export : licexport" },
{ "licerase", lic_erase, 1, "License Erase : licerase" },
{ "read_id", read_id, 1, "Read Unique ID : read_id" },
{ NULL,NULL,0 }
};