* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
+ /* Danger!!!! BROKEN!!!! Why will jtag_execute_queue() fail here????
+ R956 introduced the check on return value here and now Michael Schwingen reports
+ that this code no longer works....
+
+ https://lists.berlios.de/pipermail/openocd-development/2008-September/003107.html
+ */
+ if ((retval=jtag_execute_queue())!=ERROR_OK)
+ {
+ LOG_ERROR("BUG: Why does this fail the first time????");
+ }
+ /* Why??? second time it works??? */
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
return ERROR_JTAG_DEVICE_ERROR;
}
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
return ERROR_JTAG_DEVICE_ERROR;
}
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
swjdp->ack = swjdp->ack & 0x7;
}
/* Check for STICKYERR and STICKYORUN */
if (ctrlstat & (SSTICKYORUN | SSTICKYERR))
{
swjdp->ack = swjdp->ack & 0x7;
}
/* Check for STICKYERR and STICKYORUN */
if (ctrlstat & (SSTICKYORUN | SSTICKYERR))
{
u32 dcb_dhcsr,nvic_shcsr, nvic_bfar, nvic_cfsr;
if (ctrlstat & SSTICKYORUN)
u32 dcb_dhcsr,nvic_shcsr, nvic_bfar, nvic_cfsr;
if (ctrlstat & SSTICKYORUN)
/* Clear Sticky Error Bits */
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_WRITE, swjdp->dp_ctrl_stat | SSTICKYORUN | SSTICKYERR, NULL);
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
/* Clear Sticky Error Bits */
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_WRITE, swjdp->dp_ctrl_stat | SSTICKYORUN | SSTICKYERR, NULL);
scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, DP_CTRL_STAT, DPAP_READ, 0, &ctrlstat);
/* Can we find out the reason for the error ?? */
ahbap_read_system_atomic_u32(swjdp, DCB_DHCSR, &dcb_dhcsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_SHCSR, &nvic_shcsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_CFSR, &nvic_cfsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_BFAR, &nvic_bfar);
/* Can we find out the reason for the error ?? */
ahbap_read_system_atomic_u32(swjdp, DCB_DHCSR, &dcb_dhcsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_SHCSR, &nvic_shcsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_CFSR, &nvic_cfsr);
ahbap_read_system_atomic_u32(swjdp, NVIC_BFAR, &nvic_bfar);
- ERROR("dcb_dhcsr 0x%x, nvic_shcsr 0x%x, nvic_cfsr 0x%x, nvic_bfar 0x%x", dcb_dhcsr, nvic_shcsr, nvic_cfsr, nvic_bfar);
+ LOG_ERROR("dcb_dhcsr 0x%x, nvic_shcsr 0x%x, nvic_cfsr 0x%x, nvic_bfar 0x%x", dcb_dhcsr, nvic_shcsr, nvic_cfsr, nvic_bfar);
ahbap_write_reg_u32(swjdp, AHBAP_CSW, csw );
swjdp->ap_csw_value = csw;
}
if (tar != swjdp->ap_tar_value)
{
ahbap_write_reg_u32(swjdp, AHBAP_CSW, csw );
swjdp->ap_csw_value = csw;
}
if (tar != swjdp->ap_tar_value)
{
ahbap_write_reg_u32(swjdp, AHBAP_TAR, tar );
swjdp->ap_tar_value = tar;
}
ahbap_write_reg_u32(swjdp, AHBAP_TAR, tar );
swjdp->ap_tar_value = tar;
}
- WARNING("Block write error address 0x%x, wcount 0x%x", address, wcount);
+ LOG_WARNING("Block write error address 0x%x, wcount 0x%x", address, wcount);
{
if (ahbap_write_buf_u16(swjdp, buffer, nbytes, address) != ERROR_OK)
{
{
if (ahbap_write_buf_u16(swjdp, buffer, nbytes, address) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue);
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue);
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
{
if (ahbap_write_buf_u8(swjdp, buffer, nbytes, address) != ERROR_OK)
{
{
if (ahbap_write_buf_u8(swjdp, buffer, nbytes, address) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue);
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue);
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue );
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue );
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue );
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue );
if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
{
- WARNING("Block read error address 0x%x, count 0x%x", address, count);
+ LOG_WARNING("Block read error address 0x%x, count 0x%x", address, count);
swjdp_write_dpacc(swjdp, swjdp->dp_ctrl_stat, DP_CTRL_STAT);
swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
swjdp_write_dpacc(swjdp, swjdp->dp_ctrl_stat, DP_CTRL_STAT);
swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
/* Check that we have debug power domains activated */
while (!(ctrlstat & CDBGPWRUPACK) && (cnt++ < 10))
{
/* Check that we have debug power domains activated */
while (!(ctrlstat & CDBGPWRUPACK) && (cnt++ < 10))
{
ahbap_read_reg_u32(swjdp, 0xFC, &idreg);
ahbap_read_reg_u32(swjdp, 0xF8, &romaddr);
ahbap_read_reg_u32(swjdp, 0xFC, &idreg);
ahbap_read_reg_u32(swjdp, 0xF8, &romaddr);
- DEBUG("AHB-AP ID Register 0x%x, Debug ROM Address 0x%x", idreg, romaddr);
+ LOG_DEBUG("AHB-AP ID Register 0x%x, Debug ROM Address 0x%x", idreg, romaddr);