ADIv5: cleanup, rename swjdp_transaction_endcheck()
Make messages reference "DAP" if they're actually transport-agnostic, or "JTAG-DP" when they're JTAG-specific. Saying SWJ-DP is often wrong (on most Cortex-A8 chips) and is confusing even if correct (since we don't yet support SWD). Rename a JTAG-specific routine to jtagdp_transaction_endcheck() to highlight that it's JTAG-specific, and that identify DAP clients undesirably depending on JTAG. (They will all need to change for SWD support.) Shrink a few overlong lines of code. Copy a comment from code removed in a previous patch (for the ARMv7-M "dap baseaddr" command). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>__archive__
parent
2248c387f2
commit
3d3128a8f5
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@ -220,7 +220,7 @@ static int scan_inout_check(struct swjdp_common *swjdp,
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*/
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*/
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if ((instr == JTAG_DP_APACC)
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if ((instr == JTAG_DP_APACC)
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&& (swjdp->trans_mode == TRANS_MODE_ATOMIC))
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&& (swjdp->trans_mode == TRANS_MODE_ATOMIC))
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return swjdp_transaction_endcheck(swjdp);
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return jtagdp_transaction_endcheck(swjdp);
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return ERROR_OK;
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return ERROR_OK;
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}
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}
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@ -244,12 +244,12 @@ static int scan_inout_check_u32(struct swjdp_common *swjdp,
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*/
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*/
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if ((instr == JTAG_DP_APACC)
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if ((instr == JTAG_DP_APACC)
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&& (swjdp->trans_mode == TRANS_MODE_ATOMIC))
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&& (swjdp->trans_mode == TRANS_MODE_ATOMIC))
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return swjdp_transaction_endcheck(swjdp);
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return jtagdp_transaction_endcheck(swjdp);
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return ERROR_OK;
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return ERROR_OK;
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}
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}
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int swjdp_transaction_endcheck(struct swjdp_common *swjdp)
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int jtagdp_transaction_endcheck(struct swjdp_common *swjdp)
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{
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{
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int retval;
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int retval;
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uint32_t ctrlstat;
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uint32_t ctrlstat;
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@ -322,7 +322,7 @@ int swjdp_transaction_endcheck(struct swjdp_common *swjdp)
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/* Check for STICKYERR and STICKYORUN */
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/* Check for STICKYERR and STICKYORUN */
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if (ctrlstat & (SSTICKYORUN | SSTICKYERR))
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if (ctrlstat & (SSTICKYORUN | SSTICKYERR))
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{
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{
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LOG_DEBUG("swjdp: CTRL/STAT error 0x%" PRIx32 "", ctrlstat);
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LOG_DEBUG("jtag-dp: CTRL/STAT error, 0x%" PRIx32, ctrlstat);
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/* Check power to debug regions */
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/* Check power to debug regions */
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if ((ctrlstat & 0xf0000000) != 0xf0000000)
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if ((ctrlstat & 0xf0000000) != 0xf0000000)
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{
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{
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@ -333,7 +333,10 @@ int swjdp_transaction_endcheck(struct swjdp_common *swjdp)
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uint32_t mem_ap_csw, mem_ap_tar;
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uint32_t mem_ap_csw, mem_ap_tar;
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/* Print information about last AHBAP access */
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/* Print information about last AHBAP access */
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LOG_ERROR("AHBAP Cached values: dp_select 0x%" PRIx32 ", ap_csw 0x%" PRIx32 ", ap_tar 0x%" PRIx32 "", swjdp->dp_select_value, swjdp->ap_csw_value, swjdp->ap_tar_value);
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LOG_ERROR("AHBAP Cached values: dp_select 0x%" PRIx32
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", ap_csw 0x%" PRIx32 ", ap_tar 0x%" PRIx32,
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swjdp->dp_select_value, swjdp->ap_csw_value,
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swjdp->ap_tar_value);
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if (ctrlstat & SSTICKYORUN)
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if (ctrlstat & SSTICKYORUN)
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LOG_ERROR("JTAG-DP OVERRUN - "
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LOG_ERROR("JTAG-DP OVERRUN - "
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"check clock or reduce jtag speed");
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"check clock or reduce jtag speed");
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@ -351,13 +354,14 @@ int swjdp_transaction_endcheck(struct swjdp_common *swjdp)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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return retval;
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return retval;
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LOG_DEBUG("swjdp: status 0x%" PRIx32 "", ctrlstat);
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LOG_DEBUG("jtag-dp: CTRL/STAT 0x%" PRIx32, ctrlstat);
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dap_ap_read_reg_u32(swjdp, AP_REG_CSW, &mem_ap_csw);
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dap_ap_read_reg_u32(swjdp, AP_REG_CSW, &mem_ap_csw);
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dap_ap_read_reg_u32(swjdp, AP_REG_TAR, &mem_ap_tar);
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dap_ap_read_reg_u32(swjdp, AP_REG_TAR, &mem_ap_tar);
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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return retval;
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return retval;
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LOG_ERROR("Read MEM_AP_CSW 0x%" PRIx32 ", MEM_AP_TAR 0x%" PRIx32 "", mem_ap_csw, mem_ap_tar);
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LOG_ERROR("MEM_AP_CSW 0x%" PRIx32 ", MEM_AP_TAR 0x%"
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PRIx32, mem_ap_csw, mem_ap_tar);
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}
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}
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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@ -461,13 +465,13 @@ int dap_setup_accessport(struct swjdp_common *swjdp, uint32_t csw, uint32_t tar)
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csw = csw | CSW_DBGSWENABLE | CSW_MASTER_DEBUG | CSW_HPROT;
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csw = csw | CSW_DBGSWENABLE | CSW_MASTER_DEBUG | CSW_HPROT;
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if (csw != swjdp->ap_csw_value)
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if (csw != swjdp->ap_csw_value)
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{
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{
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/* LOG_DEBUG("swjdp : Set CSW %x",csw); */
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/* LOG_DEBUG("DAP: Set CSW %x",csw); */
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dap_ap_write_reg_u32(swjdp, AP_REG_CSW, csw);
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dap_ap_write_reg_u32(swjdp, AP_REG_CSW, csw);
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swjdp->ap_csw_value = csw;
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swjdp->ap_csw_value = csw;
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}
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}
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if (tar != swjdp->ap_tar_value)
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if (tar != swjdp->ap_tar_value)
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{
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{
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/* LOG_DEBUG("swjdp : Set TAR %x",tar); */
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/* LOG_DEBUG("DAP: Set TAR %x",tar); */
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dap_ap_write_reg_u32(swjdp, AP_REG_TAR, tar);
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dap_ap_write_reg_u32(swjdp, AP_REG_TAR, tar);
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swjdp->ap_tar_value = tar;
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swjdp->ap_tar_value = tar;
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}
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}
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@ -501,7 +505,7 @@ int mem_ap_read_atomic_u32(struct swjdp_common *swjdp, uint32_t address, uint32_
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{
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{
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mem_ap_read_u32(swjdp, address, value);
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mem_ap_read_u32(swjdp, address, value);
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return swjdp_transaction_endcheck(swjdp);
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return jtagdp_transaction_endcheck(swjdp);
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}
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}
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/*****************************************************************************
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/*****************************************************************************
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@ -525,7 +529,7 @@ int mem_ap_write_atomic_u32(struct swjdp_common *swjdp, uint32_t address, uint32
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{
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{
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mem_ap_write_u32(swjdp, address, value);
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mem_ap_write_u32(swjdp, address, value);
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return swjdp_transaction_endcheck(swjdp);
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return jtagdp_transaction_endcheck(swjdp);
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}
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}
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/*****************************************************************************
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/*****************************************************************************
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@ -583,7 +587,7 @@ int mem_ap_write_buf_u32(struct swjdp_common *swjdp, uint8_t *buffer, int count,
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dap_ap_write_reg(swjdp, AP_REG_DRW, buffer + 4 * writecount);
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dap_ap_write_reg(swjdp, AP_REG_DRW, buffer + 4 * writecount);
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}
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}
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if (swjdp_transaction_endcheck(swjdp) == ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) == ERROR_OK)
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{
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{
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wcount = wcount - blocksize;
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wcount = wcount - blocksize;
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address = address + 4 * blocksize;
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address = address + 4 * blocksize;
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@ -659,7 +663,7 @@ static int mem_ap_write_buf_packed_u16(struct swjdp_common *swjdp,
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memcpy(&outvalue, buffer, sizeof(uint32_t));
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memcpy(&outvalue, buffer, sizeof(uint32_t));
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) != ERROR_OK)
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{
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{
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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return ERROR_JTAG_DEVICE_ERROR;
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return ERROR_JTAG_DEVICE_ERROR;
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@ -692,7 +696,7 @@ int mem_ap_write_buf_u16(struct swjdp_common *swjdp, uint8_t *buffer, int count,
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memcpy(&svalue, buffer, sizeof(uint16_t));
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memcpy(&svalue, buffer, sizeof(uint16_t));
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uint32_t outvalue = (uint32_t)svalue << 8 * (address & 0x3);
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uint32_t outvalue = (uint32_t)svalue << 8 * (address & 0x3);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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retval = swjdp_transaction_endcheck(swjdp);
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retval = jtagdp_transaction_endcheck(swjdp);
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count -= 2;
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count -= 2;
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address += 2;
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address += 2;
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buffer += 2;
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buffer += 2;
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@ -752,7 +756,7 @@ static int mem_ap_write_buf_packed_u8(struct swjdp_common *swjdp,
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memcpy(&outvalue, buffer, sizeof(uint32_t));
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memcpy(&outvalue, buffer, sizeof(uint32_t));
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) != ERROR_OK)
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{
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{
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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return ERROR_JTAG_DEVICE_ERROR;
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return ERROR_JTAG_DEVICE_ERROR;
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@ -783,7 +787,7 @@ int mem_ap_write_buf_u8(struct swjdp_common *swjdp, uint8_t *buffer, int count,
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dap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address);
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dap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address);
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uint32_t outvalue = (uint32_t)*buffer << 8 * (address & 0x3);
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uint32_t outvalue = (uint32_t)*buffer << 8 * (address & 0x3);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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dap_ap_write_reg_u32(swjdp, AP_REG_DRW, outvalue);
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retval = swjdp_transaction_endcheck(swjdp);
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retval = jtagdp_transaction_endcheck(swjdp);
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count--;
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count--;
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address++;
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address++;
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buffer++;
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buffer++;
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@ -843,7 +847,7 @@ int mem_ap_read_buf_u32(struct swjdp_common *swjdp, uint8_t *buffer, int count,
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adi_jtag_dp_scan(swjdp, JTAG_DP_DPACC, DP_RDBUFF,
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adi_jtag_dp_scan(swjdp, JTAG_DP_DPACC, DP_RDBUFF,
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DPAP_READ, 0, buffer + 4 * readcount,
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DPAP_READ, 0, buffer + 4 * readcount,
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&swjdp->ack);
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&swjdp->ack);
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if (swjdp_transaction_endcheck(swjdp) == ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) == ERROR_OK)
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{
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{
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wcount = wcount - blocksize;
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wcount = wcount - blocksize;
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address += 4 * blocksize;
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address += 4 * blocksize;
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@ -912,7 +916,7 @@ static int mem_ap_read_buf_packed_u16(struct swjdp_common *swjdp,
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do
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do
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{
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{
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) != ERROR_OK)
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{
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{
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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return ERROR_JTAG_DEVICE_ERROR;
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return ERROR_JTAG_DEVICE_ERROR;
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@ -949,7 +953,7 @@ int mem_ap_read_buf_u16(struct swjdp_common *swjdp, uint8_t *buffer, int count,
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{
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{
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dap_setup_accessport(swjdp, CSW_16BIT | CSW_ADDRINC_SINGLE, address);
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dap_setup_accessport(swjdp, CSW_16BIT | CSW_ADDRINC_SINGLE, address);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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retval = swjdp_transaction_endcheck(swjdp);
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retval = jtagdp_transaction_endcheck(swjdp);
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if (address & 0x1)
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if (address & 0x1)
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{
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{
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for (i = 0; i < 2; i++)
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for (i = 0; i < 2; i++)
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@ -1005,7 +1009,7 @@ static int mem_ap_read_buf_packed_u8(struct swjdp_common *swjdp,
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do
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do
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{
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{
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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if (swjdp_transaction_endcheck(swjdp) != ERROR_OK)
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if (jtagdp_transaction_endcheck(swjdp) != ERROR_OK)
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{
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{
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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LOG_WARNING("Block read error address 0x%" PRIx32 ", count 0x%x", address, count);
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return ERROR_JTAG_DEVICE_ERROR;
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return ERROR_JTAG_DEVICE_ERROR;
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@ -1042,7 +1046,7 @@ int mem_ap_read_buf_u8(struct swjdp_common *swjdp, uint8_t *buffer, int count, u
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{
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{
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dap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address);
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dap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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dap_ap_read_reg_u32(swjdp, AP_REG_DRW, &invalue);
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retval = swjdp_transaction_endcheck(swjdp);
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retval = jtagdp_transaction_endcheck(swjdp);
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*((uint8_t*)buffer) = (invalue >> 8 * (address & 0x3));
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*((uint8_t*)buffer) = (invalue >> 8 * (address & 0x3));
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count--;
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count--;
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address++;
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address++;
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@ -1095,7 +1099,7 @@ int ahbap_debugport_init(struct swjdp_common *swjdp)
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/* Check that we have debug power domains activated */
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/* Check that we have debug power domains activated */
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while (!(ctrlstat & CDBGPWRUPACK) && (cnt++ < 10))
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while (!(ctrlstat & CDBGPWRUPACK) && (cnt++ < 10))
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{
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{
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LOG_DEBUG("swjdp: wait CDBGPWRUPACK");
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LOG_DEBUG("DAP: wait CDBGPWRUPACK");
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dap_dp_read_reg(swjdp, &ctrlstat, DP_CTRL_STAT);
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dap_dp_read_reg(swjdp, &ctrlstat, DP_CTRL_STAT);
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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return retval;
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return retval;
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@ -1104,7 +1108,7 @@ int ahbap_debugport_init(struct swjdp_common *swjdp)
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while (!(ctrlstat & CSYSPWRUPACK) && (cnt++ < 10))
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while (!(ctrlstat & CSYSPWRUPACK) && (cnt++ < 10))
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{
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{
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LOG_DEBUG("swjdp: wait CSYSPWRUPACK");
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LOG_DEBUG("DAP: wait CSYSPWRUPACK");
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dap_dp_read_reg(swjdp, &ctrlstat, DP_CTRL_STAT);
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dap_dp_read_reg(swjdp, &ctrlstat, DP_CTRL_STAT);
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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if ((retval = jtag_execute_queue()) != ERROR_OK)
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return retval;
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return retval;
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@ -1163,7 +1167,7 @@ int dap_info_command(struct command_context *cmd_ctx, struct swjdp_common *swjdp
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dap_ap_select(swjdp, apsel);
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dap_ap_select(swjdp, apsel);
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dap_ap_read_reg_u32(swjdp, AP_REG_BASE, &dbgbase);
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dap_ap_read_reg_u32(swjdp, AP_REG_BASE, &dbgbase);
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dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
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dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
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swjdp_transaction_endcheck(swjdp);
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jtagdp_transaction_endcheck(swjdp);
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/* Now we read ROM table ID registers, ref. ARM IHI 0029B sec */
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/* Now we read ROM table ID registers, ref. ARM IHI 0029B sec */
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mem_ap = ((apid&0x10000) && ((apid&0x0F) != 0));
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mem_ap = ((apid&0x10000) && ((apid&0x0F) != 0));
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command_print(cmd_ctx, "AP ID register 0x%8.8" PRIx32, apid);
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command_print(cmd_ctx, "AP ID register 0x%8.8" PRIx32, apid);
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@ -1215,7 +1219,7 @@ int dap_info_command(struct command_context *cmd_ctx, struct swjdp_common *swjdp
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFF8, &cid2);
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFF8, &cid2);
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFFC, &cid3);
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFFC, &cid3);
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFCC, &memtype);
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mem_ap_read_u32(swjdp, (dbgbase&0xFFFFF000) | 0xFCC, &memtype);
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swjdp_transaction_endcheck(swjdp);
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jtagdp_transaction_endcheck(swjdp);
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if (!is_dap_cid_ok(cid3, cid2, cid1, cid0))
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if (!is_dap_cid_ok(cid3, cid2, cid1, cid0))
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command_print(cmd_ctx, "\tCID3 0x%2.2" PRIx32
|
command_print(cmd_ctx, "\tCID3 0x%2.2" PRIx32
|
||||||
", CID2 0x%2.2" PRIx32
|
", CID2 0x%2.2" PRIx32
|
||||||
|
@ -1519,8 +1523,13 @@ DAP_COMMAND_HANDLER(dap_baseaddr_command)
|
||||||
if (apselsave != apsel)
|
if (apselsave != apsel)
|
||||||
dap_ap_select(swjdp, apsel);
|
dap_ap_select(swjdp, apsel);
|
||||||
|
|
||||||
|
/* NOTE: assumes we're talking to a MEM-AP, which
|
||||||
|
* has a base address. There are other kinds of AP,
|
||||||
|
* though they're not common for now. This should
|
||||||
|
* use the ID register to verify it's a MEM-AP.
|
||||||
|
*/
|
||||||
dap_ap_read_reg_u32(swjdp, AP_REG_BASE, &baseaddr);
|
dap_ap_read_reg_u32(swjdp, AP_REG_BASE, &baseaddr);
|
||||||
retval = swjdp_transaction_endcheck(swjdp);
|
retval = jtagdp_transaction_endcheck(swjdp);
|
||||||
command_print(CMD_CTX, "0x%8.8" PRIx32, baseaddr);
|
command_print(CMD_CTX, "0x%8.8" PRIx32, baseaddr);
|
||||||
|
|
||||||
if (apselsave != apsel)
|
if (apselsave != apsel)
|
||||||
|
@ -1569,7 +1578,7 @@ DAP_COMMAND_HANDLER(dap_apsel_command)
|
||||||
|
|
||||||
dap_ap_select(swjdp, apsel);
|
dap_ap_select(swjdp, apsel);
|
||||||
dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
|
dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
|
||||||
retval = swjdp_transaction_endcheck(swjdp);
|
retval = jtagdp_transaction_endcheck(swjdp);
|
||||||
command_print(CMD_CTX, "ap %" PRIi32 " selected, identification register 0x%8.8" PRIx32,
|
command_print(CMD_CTX, "ap %" PRIi32 " selected, identification register 0x%8.8" PRIx32,
|
||||||
apsel, apid);
|
apsel, apid);
|
||||||
|
|
||||||
|
@ -1597,7 +1606,7 @@ DAP_COMMAND_HANDLER(dap_apid_command)
|
||||||
dap_ap_select(swjdp, apsel);
|
dap_ap_select(swjdp, apsel);
|
||||||
|
|
||||||
dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
|
dap_ap_read_reg_u32(swjdp, AP_REG_IDR, &apid);
|
||||||
retval = swjdp_transaction_endcheck(swjdp);
|
retval = jtagdp_transaction_endcheck(swjdp);
|
||||||
command_print(CMD_CTX, "0x%8.8" PRIx32, apid);
|
command_print(CMD_CTX, "0x%8.8" PRIx32, apid);
|
||||||
if (apselsave != apsel)
|
if (apselsave != apsel)
|
||||||
dap_ap_select(swjdp, apselsave);
|
dap_ap_select(swjdp, apselsave);
|
||||||
|
|
|
@ -170,8 +170,8 @@ int dap_ap_write_reg_u32(struct swjdp_common *swjdp,
|
||||||
int dap_ap_read_reg_u32(struct swjdp_common *swjdp,
|
int dap_ap_read_reg_u32(struct swjdp_common *swjdp,
|
||||||
uint32_t addr, uint32_t *value);
|
uint32_t addr, uint32_t *value);
|
||||||
|
|
||||||
/* Queued transactions must be completed with swjdp_transaction_endcheck() */
|
/* Queued JTAG ops must be completed with jtagdp_transaction_endcheck() */
|
||||||
int swjdp_transaction_endcheck(struct swjdp_common *swjdp);
|
int jtagdp_transaction_endcheck(struct swjdp_common *swjdp);
|
||||||
|
|
||||||
/* MEM-AP memory mapped bus single uint32_t register transfers, without endcheck */
|
/* MEM-AP memory mapped bus single uint32_t register transfers, without endcheck */
|
||||||
int mem_ap_read_u32(struct swjdp_common *swjdp, uint32_t address, uint32_t *value);
|
int mem_ap_read_u32(struct swjdp_common *swjdp, uint32_t address, uint32_t *value);
|
||||||
|
|
|
@ -80,7 +80,7 @@ static int cortexm3_dap_read_coreregister_u32(struct swjdp_common *swjdp,
|
||||||
dap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_OFF, DCB_DCRDR & 0xFFFFFFF0);
|
dap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_OFF, DCB_DCRDR & 0xFFFFFFF0);
|
||||||
dap_ap_read_reg_u32(swjdp, AP_REG_BD0 | (DCB_DCRDR & 0xC), value);
|
dap_ap_read_reg_u32(swjdp, AP_REG_BD0 | (DCB_DCRDR & 0xC), value);
|
||||||
|
|
||||||
retval = swjdp_transaction_endcheck(swjdp);
|
retval = jtagdp_transaction_endcheck(swjdp);
|
||||||
|
|
||||||
/* restore DCB_DCRDR - this needs to be in a seperate
|
/* restore DCB_DCRDR - this needs to be in a seperate
|
||||||
* transaction otherwise the emulated DCC channel breaks */
|
* transaction otherwise the emulated DCC channel breaks */
|
||||||
|
@ -111,7 +111,7 @@ static int cortexm3_dap_write_coreregister_u32(struct swjdp_common *swjdp,
|
||||||
dap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_OFF, DCB_DCRSR & 0xFFFFFFF0);
|
dap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_OFF, DCB_DCRSR & 0xFFFFFFF0);
|
||||||
dap_ap_write_reg_u32(swjdp, AP_REG_BD0 | (DCB_DCRSR & 0xC), regnum | DCRSR_WnR);
|
dap_ap_write_reg_u32(swjdp, AP_REG_BD0 | (DCB_DCRSR & 0xC), regnum | DCRSR_WnR);
|
||||||
|
|
||||||
retval = swjdp_transaction_endcheck(swjdp);
|
retval = jtagdp_transaction_endcheck(swjdp);
|
||||||
|
|
||||||
/* restore DCB_DCRDR - this needs to be in a seperate
|
/* restore DCB_DCRDR - this needs to be in a seperate
|
||||||
* transaction otherwise the emulated DCC channel breaks */
|
* transaction otherwise the emulated DCC channel breaks */
|
||||||
|
@ -238,7 +238,7 @@ static int cortex_m3_endreset_event(struct target *target)
|
||||||
target_write_u32(target, dwt_list[i].dwt_comparator_address + 8,
|
target_write_u32(target, dwt_list[i].dwt_comparator_address + 8,
|
||||||
dwt_list[i].function);
|
dwt_list[i].function);
|
||||||
}
|
}
|
||||||
swjdp_transaction_endcheck(swjdp);
|
jtagdp_transaction_endcheck(swjdp);
|
||||||
|
|
||||||
register_cache_invalidate(cortex_m3->armv7m.core_cache);
|
register_cache_invalidate(cortex_m3->armv7m.core_cache);
|
||||||
|
|
||||||
|
@ -317,7 +317,7 @@ static int cortex_m3_examine_exception_reason(struct target *target)
|
||||||
except_sr = 0;
|
except_sr = 0;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
swjdp_transaction_endcheck(swjdp);
|
jtagdp_transaction_endcheck(swjdp);
|
||||||
LOG_DEBUG("%s SHCSR 0x%" PRIx32 ", SR 0x%" PRIx32 ", CFSR 0x%" PRIx32 ", AR 0x%" PRIx32 "", armv7m_exception_string(armv7m->exception_number), \
|
LOG_DEBUG("%s SHCSR 0x%" PRIx32 ", SR 0x%" PRIx32 ", CFSR 0x%" PRIx32 ", AR 0x%" PRIx32 "", armv7m_exception_string(armv7m->exception_number), \
|
||||||
shcsr, except_sr, cfsr, except_ar);
|
shcsr, except_sr, cfsr, except_ar);
|
||||||
return ERROR_OK;
|
return ERROR_OK;
|
||||||
|
|
Loading…
Reference in New Issue