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add hirom support

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This commit is contained in:
David Voswinkel
2009-07-08 19:04:37 +02:00
parent d609954c8b
commit ef14c4dcd8
6 changed files with 55 additions and 617 deletions
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55
avr/usbload/main.c
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@@ -26,7 +26,7 @@ uint32_t req_addr = 0;
uint32_t req_addr_end = 0;
uint32_t req_size;
uint8_t req_bank;
uint16_t req_bank_size;
uint32_t req_bank_size;
uint16_t req_bank_cnt;
uint8_t req_state = REQ_STATUS_IDLE;
uint8_t rx_remaining = 0;
@@ -54,10 +54,10 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
req_bank = 0;
rx_remaining = 0;
req_bank_size = 1 << rq->wValue.word;
req_bank_size = (uint32_t)1 << rq->wValue.word;
sync_errors = 0;
crc = 0;
debug(DEBUG_USB,"USB_UPLOAD_INIT: bank_size=0x%04x\n", req_bank_size);
debug(DEBUG_USB,"USB_UPLOAD_INIT: bank_size=0x%08lx\n", req_bank_size);
/*
* -------------------------------------------------------------------------
@@ -81,7 +81,7 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
if (req_addr && (req_addr % 0x1000) == 0) {
debug(DEBUG_USB,"USB_UPLOAD_ADDR: bank=0x%02x addr=0x%08lx crc=%04x\n",
req_bank, req_addr,crc_check_bulk_memory(req_addr - 0x1000,req_addr));
req_bank, req_addr,crc_check_bulk_memory(req_addr - 0x1000,req_addr,req_bank_size));
}
if (req_addr && req_addr % req_bank_size == 0) {
@@ -109,12 +109,13 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
req_bank = 0;
rx_remaining = 0;
req_bank_size = (1 << rq->wValue.word) & 0xffff;
debug(DEBUG_USB,"USB_BULK_UPLOAD_INIT: %i %i\n",rq->wValue.word, rq->wIndex.word);
req_bank_size = (uint32_t)(1L << rq->wValue.word);
req_bank_cnt = rq->wIndex.word;
req_addr_end = (uint32_t)req_bank_size * req_bank_cnt;
sync_errors = 0;
debug(DEBUG_USB,"USB_BULK_UPLOAD_INIT: bank_size=0x%x bank_cnt=0x%x end_addr=0x%08lx\n",
debug(DEBUG_USB,"USB_BULK_UPLOAD_INIT: bank_size=0x%08lx bank_cnt=0x%x end_addr=0x%08lx\n",
req_bank_size, req_bank_cnt, req_addr_end);
if (req_addr == 0x000000){
@@ -154,13 +155,13 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
#if 0
if (req_addr && (req_addr % 0x1000) == 0) {
debug(DEBUG_USB,"USB_BULK_UPLOAD_NEXT: bank=0x%02x addr=0x%08lx crc=%04x\n",
req_bank, req_addr,crc_check_bulk_memory(req_addr - 0x1000,req_addr));
req_bank, req_addr,crc_check_bulk_memory(req_addr - 0x1000,req_addr,req_bank_size));
}
sram_bulk_write_start(req_addr);
#endif
if (req_addr && req_addr % req_bank_size == 0) {
debug(DEBUG_USB,"USB_BULK_UPLOAD_NEXT: req_bank=0x%02x addr= 0x%08lx time=%.4f\n",
if (req_addr && ( req_addr % req_bank_size) == 0) {
debug(DEBUG_USB,"USB_BULK_UPLOAD_NEXT: req_bank=0x%02x addr=0x%08lx time=%.4f\n",
req_bank, req_addr,timer_stop());
req_bank++;
timer_start();
@@ -187,7 +188,7 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
req_addr = req_addr << 16;
req_addr = req_addr | rq->wIndex.word;
debug(DEBUG_USB,"USB_CRC: addr=0x%08lx \n", req_addr);
crc_check_bulk_memory(0x000000,req_addr);
crc_check_bulk_memory(0x000000, req_addr, req_bank_size);
ret_len = 0;
/*
* -------------------------------------------------------------------------
@@ -212,7 +213,7 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
tx_remaining = 2;
debug(DEBUG_USB,"USB_CRC_ADDR: addr=0x%lx size=%li\n", req_addr, req_size);
crc = crc_check_memory_range(req_addr,req_size,read_buffer);
crc = crc_check_memory_range(req_addr, req_size, read_buffer);
tx_buffer[0] = crc & 0xff;
tx_buffer[1] = (crc >> 8) & 0xff;
ret_len = 2;
@@ -293,7 +294,7 @@ void test_crc(){
avr_bus_active();
sram_bulk_set(0x000000,0x10000,0xff);
printf("test_crc: crc\n");
crc_check_bulk_memory(0x000000,0x10000);
crc_check_bulk_memory(0x000000,0x10000,0x8000);
printf("test_crc: check\n");
test_non_zero_memory(0x000000,0x10000);
}
@@ -308,10 +309,12 @@ int main(void)
system_init();
printf("Sytem Init\n");
//test_read_write();
//test_bulk_read_write();
//test_crc();
//while(1);
#if 0
test_read_write();
test_bulk_read_write();
test_crc();
while(1);
#endif
usbInit();
printf("USB Init\n");
@@ -354,18 +357,22 @@ int main(void)
usbDeviceDisconnect();
printf("USB disconnect\n");
crc_check_bulk_memory(0x000000, req_addr_end);
dump_memory(0x7f00,0x8000);
#if 0
crc_check_bulk_memory(0x000000, req_addr_end, req_bank_size);
#endif
snes_irq_lo();
snes_irq_off();
printf("IRQ off\n");
snes_lorom();
printf("Set Snes lowrom\n");
printf("IRQ off\n");
if (req_bank_size == 0x8000){
snes_lorom();
printf("Set Snes lowrom \n");
} else {
snes_hirom();
printf("Set Snes hirom \n");
}
snes_wr_disable();
printf("Disable snes WR\n");