/* This should be called in BMI phase after firmware is downloaded */
void
ar6000_copy_cust_data_from_target(HIF_DEVICE *hifDevice, A_UINT32 TargetType)
{
A_UINT32 eepHeaderAddr;
A_UINT8 AR6003CustDataShadow[AR6003_CUST_DATA_SIZE+4];
A_UINT8 MCKINLEYCustDataShadow[MCKINLEY_CUST_DATA_SIZE+4];
A_INT32 i;
if (BMIReadMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_board_data),
(A_UCHAR *)&eepHeaderAddr,
4)!= A_OK)
{
AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadMemory for reading board data address failed \n"));
return;
}
if (TargetType == TARGET_TYPE_MCKINLEY) {
eepHeaderAddr += 36; /* MCKINLEY customer data section offset is 37 */
for (i=0; i<MCKINLEY_CUST_DATA_SIZE+4; i+=4){
if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (A_UINT32 *)&MCKINLEYCustDataShadow[i])!= A_OK) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
return ;
}
eepHeaderAddr +=4;
}
memcpy(custDataMCKINLEY, MCKINLEYCustDataShadow+1, MCKINLEY_CUST_DATA_SIZE);
}
if (TargetType == TARGET_TYPE_AR6003) {
eepHeaderAddr += 36; /* AR6003 customer data section offset is 37 */
for (i=0; i<AR6003_CUST_DATA_SIZE+4; i+=4){
if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (A_UINT32 *)&AR6003CustDataShadow[i])!= A_OK) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
return ;
}
eepHeaderAddr +=4;
}
memcpy(custDataAR6003, AR6003CustDataShadow+1, AR6003_CUST_DATA_SIZE);
}
if (TargetType == TARGET_TYPE_AR6002) {
eepHeaderAddr += 64; /* AR6002 customer data sectioin offset is 64 */
for (i=0; i<AR6002_CUST_DATA_SIZE; i+=4){
if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (A_UINT32 *)&custDataAR6002[i])!= A_OK) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
return ;
}
eepHeaderAddr +=4;
}
}
return;
}
/* Modules for firmware download */
A_STATUS configure_ar6000(HIF_DEVICE *hifDevice,
A_UINT32 TargetType,
A_UINT32 TargetVersion,
A_BOOL enableUART,
A_BOOL timerWAR,
A_UINT32 clkFreq,
wchar_t *fileName,
wchar_t *fileRoot,
A_BOOL bCompressed,
A_BOOL isColdBoot,
wchar_t *eepromFile)
{
A_STATUS status = A_OK;
A_UINT32 value = 0;
A_UINT32 oldSleep = 0;
/* do any target-specific preparation that can be done through BMI */
do
{
if (enableUART)
{
A_UINT32 uartparam;
uartparam = 1;
status = BMIWriteMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_serial_enable),
(A_UCHAR *)&uartparam,
4);
if (status != A_OK)
{
break;
}
}
value = HTC_PROTOCOL_VERSION;
status = BMIWriteMemory (hifDevice,
HOST_INTEREST_ITEM_ADDRESS (TargetType, hi_app_host_interest),
(A_UCHAR *)&value,
4);
if (status != A_OK)
{
break;
}
/* Selectively enable/disable the WAR for Timer Hang Symptom in the
* firmware by setting a bit in the AR6K Scratch register. The firmware will
* read this during init and appropriately enable/disable the WAR.
* This setting will be retained in the firmware till target reset.
*/
if (timerWAR)
{
A_UINT32 timerparam;
status = BMIReadMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_option_flag),
(A_UCHAR *)&timerparam,
4);
if (status != A_OK)
{
break;
}
timerparam |= HI_OPTION_TIMER_WAR;
status = BMIWriteMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_option_flag),
(A_UCHAR *)&timerparam,
4);
if (status != A_OK)
{
break;
}
}
if (TargetType == TARGET_TYPE_AR6001)
{
#ifdef FLASH_18V
// Change the flash access time for 1.8V flash to 150ns
status = BMIWriteSOCRegister (hifDevice, 0xac004004, 0x920100d1);
if (status != A_OK)
{
break;
}
#endif
}
/* set the firmware mode to AP */
{
A_UINT32 param;
A_UINT32 fwmode = HI_OPTION_FW_MODE_BSS_STA;
if (BMIReadMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_option_flag),
(A_UCHAR *)¶m,4)!= A_OK)
{
return -1;
}
param |= (fwmode << HI_OPTION_FW_MODE_SHIFT);
if (BMIWriteMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_option_flag),
(A_UCHAR *)¶m,4) != A_OK)
{
return -1;
}
}
if (TargetType == TARGET_TYPE_AR6002)
{
// Store the value of sleep
oldSleep = 0x0;
status = BMIReadSOCRegister (hifDevice, 0x40C4, &oldSleep);
if (status != A_OK)
{
break;
}
// disable sleep
status = BMIWriteSOCRegister (hifDevice, 0x40C4, oldSleep | 0x1);
if (status != A_OK)
{
break;
}
status = ar6002_download_image(hifDevice, TargetVersion, fileName, fileRoot, bCompressed,isColdBoot);
if (status != A_OK)
{
break;
}
// Restore the value of sleep
status = BMIWriteSOCRegister (hifDevice, 0x40C4, oldSleep);
if (status != A_OK)
{
break;
}
if ((TargetVersion == AR6002_VERSION_REV2) && (AR6002_REV2_APP_START_OVERRIDE != 0)) {
/* override default app start address known to ROM */
status = BMISetAppStart(hifDevice, AR6002_REV2_APP_START_OVERRIDE);
if (status != A_OK) {
break;
}
}
}
status = ar6000_configure_clock (hifDevice, TargetType, TargetVersion, clkFreq);
if (status != A_OK)
{
break;
}
status = eeprom_ar6000_transfer (hifDevice, TargetType, fileRoot, eepromFile);
if (status != A_OK)
{
break;
}
} while (FALSE);
return status;
}
static A_STATUS
ar6000_configure_clock (HIF_DEVICE *hifDevice,
A_UINT32 TargetType,
A_UINT32 TargetVersion,
A_UINT32 clkFreq)
{
A_UINT32 ext_clk_detected = 0;
A_STATUS status = A_OK;
do
{
if (TargetType == TARGET_TYPE_AR6001)
{
status = BMIWriteSOCRegister(hifDevice, 0xAC000020, 0x203);
if (status != A_OK)
{
break;
}
status = BMIWriteSOCRegister (hifDevice, 0xAC000024, 0x203);
if (status != A_OK)
{
break;
}
}
if (TargetType == TARGET_TYPE_AR6002)
{
if (TargetVersion == AR6002_VERSION_REV2)
{
status = BMIReadMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_ext_clk_detected),
(A_UCHAR *)&ext_clk_detected,
4);
if (status != A_OK)
{
break;
}
#ifdef FORCE_INTERNAL_CLOCK
status = BMIWriteSOCRegister (hifDevice, 0x40E0, 0x10000);
if (status != A_OK)
{
break;
}
status = BMIWriteSOCRegister (hifDevice, 0x4028, 0x0);
if (status != A_OK)
{
break;
}
#else
// LPO_CAL.Enable for internal clock
if (ext_clk_detected == 0x0)
{
status = BMIWriteSOCRegister (hifDevice, 0x40E0, 0x10000);
if (status != A_OK)
{
break;
}
}
#endif
// Run at 40/44 MHz clock
status = BMIWriteSOCRegister (hifDevice, 0x4020, 0x0);
if (status != A_OK)
{
break;
}
}
// Write refclk
status = BMIWriteMemory(hifDevice,
HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_refclk_hz),
(A_UCHAR *)&clkFreq,
4);
if (status != A_OK)
{
break;
}
}
} while (FALSE);
return status;
}
