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chg: revert fpga_major mode in LF.

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chg: 'lf t55xx deviceconfig'  - persistence to flashmem is now option with param P
This commit is contained in:
Chris 2018-09-23 05:29:55 +02:00
commit dc67b5d7c9
10 changed files with 117 additions and 49 deletions
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48
armsrc/flashmem.c
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@ -13,7 +13,6 @@
uint32_t FLASHMEM_SPIBAUDRATE = FLASH_BAUD;
void FlashmemSetSpiBaudrate(uint32_t baudrate){
FLASHMEM_SPIBAUDRATE = baudrate;
Dbprintf("Spi Baudrate : %dMhz", FLASHMEM_SPIBAUDRATE/1000000);
@ -316,7 +315,6 @@ uint16_t Flash_ReadDataCont(uint32_t address, uint8_t *out, uint16_t len) {
////////////////////////////////////////
// Write data can only program one page. A page has 256 bytes.
// if len > 256, it might wrap around and overwrite pos 0.
uint16_t Flash_WriteData(uint32_t address, uint8_t *in, uint16_t len) {
@ -361,25 +359,25 @@ uint16_t Flash_WriteData(uint32_t address, uint8_t *in, uint16_t len) {
return len;
}
// length should never be zero
// Max 256 bytes write
// out-of-range
uint16_t Flash_WriteDataCont(uint32_t address, uint8_t *in, uint16_t len) {
// length should never be zero
if (!len)
return 0;
// Max 256 bytes write
if (((address & 0xFF) + len) > 256) {
Dbprintf("Flash_WriteData 256 fail [ 0x%02x ] [ %u ]", (address & 0xFF)+len, len );
Dbprintf("Flash_WriteDataCont 256 fail [ 0x%02x ] [ %u ]", (address & 0xFF)+len, len );
return 0;
}
// out-of-range
if ( (( address >> 16 ) & 0xFF ) > MAX_BLOCKS) {
Dbprintf("Flash_WriteData, block out-of-range");
Dbprintf("Flash_WriteDataCont, block out-of-range");
return 0;
}
FlashSendByte(PAGEPROG);
FlashSendByte((address >> 16) & 0xFF);
FlashSendByte((address >> 8) & 0xFF);
@ -390,10 +388,42 @@ uint16_t Flash_WriteDataCont(uint32_t address, uint8_t *in, uint16_t len) {
FlashSendByte(in[i]);
FlashSendLastByte(in[i]);
return len;
}
// assumes valid start 256 based 00 address
//
uint16_t Flash_Write(uint32_t address, uint8_t *in, uint16_t len) {
bool isok;
uint16_t res, bytes_sent = 0, bytes_remaining = len;
uint8_t buf[FLASH_MEM_BLOCK_SIZE];
while (bytes_remaining > 0) {
Flash_CheckBusy(BUSY_TIMEOUT);
Flash_WriteEnable();
uint32_t bytes_in_packet = MIN(FLASH_MEM_BLOCK_SIZE, bytes_remaining);
memcpy(buf, in + bytes_sent, bytes_in_packet);
res = Flash_WriteDataCont(address + bytes_sent, buf, bytes_in_packet);
bytes_remaining -= bytes_in_packet;
bytes_sent += bytes_in_packet;
isok = (res == bytes_in_packet);
if (!isok)
goto out;
}
out:
FlashStop();
return len;
}
bool Flash_WipeMemoryPage(uint8_t page) {
if (!FlashInit()) {
if ( MF_DBGLEVEL > 3 ) Dbprintf("Flash_WriteData init fail");