From 0fe2a5435a78ac32eddc2398cc95759c2211ea04 Mon Sep 17 00:00:00 2001 From: ntfreak Date: Tue, 11 Mar 2008 18:39:43 +0000 Subject: - 16 and 32 bit unaligned accesses supported - uses packed transfers for 8/16bit read/writes greater than 4bytes - 8/16bit transfers now use address auto increment git-svn-id: svn://svn.berlios.de/openocd/trunk@495 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- src/target/cortex_swjdp.c | 493 ++++++++++++++++++++++++++++++++++++---------- 1 file changed, 387 insertions(+), 106 deletions(-) (limited to 'src/target/cortex_swjdp.c') diff --git a/src/target/cortex_swjdp.c b/src/target/cortex_swjdp.c index 6f267907..cc61d4de 100644 --- a/src/target/cortex_swjdp.c +++ b/src/target/cortex_swjdp.c @@ -21,8 +21,8 @@ * * * CoreSight (Light?) SerialWireJtagDebugPort * * * - * CoreSight™ DAP-Lite TRM, ARM DDI 0316A * - * Cortex-M3™ TRM, ARM DDI 0337C * + * CoreSight™ DAP-Lite TRM, ARM DDI 0316A * + * Cortex-M3™ TRM, ARM DDI 0337C * * * ***************************************************************************/ #ifdef HAVE_CONFIG_H @@ -38,17 +38,14 @@ #include /* - -Transaction Mode: -swjdp->trans_mode = TRANS_MODE_COMPOSITE; -Uses Overrun checking mode and does not do actual JTAG send/receive or transaction -result checking until swjdp_end_transaction() -This must be done before using or deallocating any return variables. - -swjdp->trans_mode == TRANS_MODE_ATOMIC -All reads and writes to the AHB bus are checked for valid completion, and return values -are immediatley available. - + * Transaction Mode: + * swjdp->trans_mode = TRANS_MODE_COMPOSITE; + * Uses Overrun checking mode and does not do actual JTAG send/receive or transaction + * result checking until swjdp_end_transaction() + * This must be done before using or deallocating any return variables. + * swjdp->trans_mode == TRANS_MODE_ATOMIC + * All reads and writes to the AHB bus are checked for valid completion, and return values + * are immediatley available. */ /*************************************************************************** @@ -143,7 +140,7 @@ int scan_inout_check(swjdp_common_t *swjdp, u8 instr, u8 reg_addr, u8 RnW, u8 *o swjdp_scan(swjdp->jtag_info, instr, reg_addr, RnW, outvalue, NULL, NULL); if ((RnW == DPAP_READ) && (invalue != NULL)) { - swjdp_scan(swjdp->jtag_info, SWJDP_IR_DPACC, 0xC, DPAP_READ, 0, invalue, &swjdp->ack); + swjdp_scan(swjdp->jtag_info, SWJDP_IR_DPACC, DP_RDBUFF, DPAP_READ, 0, invalue, &swjdp->ack); } /* In TRANS_MODE_ATOMIC all SWJDP_IR_APACC transactions wait for ack=OK/FAULT and the check CTRL_STAT */ @@ -157,11 +154,10 @@ int scan_inout_check(swjdp_common_t *swjdp, u8 instr, u8 reg_addr, u8 RnW, u8 *o int scan_inout_check_u32(swjdp_common_t *swjdp, u8 instr, u8 reg_addr, u8 RnW, u32 outvalue, u32 *invalue) { - swjdp_scan_u32(swjdp->jtag_info, instr, reg_addr, RnW, outvalue, NULL, NULL); if ((RnW==DPAP_READ) && (invalue != NULL)) { - swjdp_scan_u32(swjdp->jtag_info, SWJDP_IR_DPACC, 0xC, DPAP_READ, 0, invalue, &swjdp->ack); + swjdp_scan_u32(swjdp->jtag_info, SWJDP_IR_DPACC, DP_RDBUFF, DPAP_READ, 0, invalue, &swjdp->ack); } /* In TRANS_MODE_ATOMIC all SWJDP_IR_APACC transactions wait for ack=OK/FAULT and then check CTRL_STAT */ @@ -192,7 +188,6 @@ int swjdp_transaction_endcheck(swjdp_common_t *swjdp) if (waitcount > 100) { WARNING("Timeout waiting for ACK = OK/FAULT in SWJDP transaction"); - return ERROR_JTAG_DEVICE_ERROR; } } @@ -255,17 +250,12 @@ int swjdp_transaction_endcheck(swjdp_common_t *swjdp) int swjdp_write_dpacc(swjdp_common_t *swjdp, u32 value, u8 reg_addr) { - u8 out_value_buf[4]; - - buf_set_u32(out_value_buf, 0, 32, value); - return scan_inout_check(swjdp, SWJDP_IR_DPACC, reg_addr, DPAP_WRITE, out_value_buf, NULL); + return scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, reg_addr, DPAP_WRITE, value, NULL); } int swjdp_read_dpacc(swjdp_common_t *swjdp, u32 *value, u8 reg_addr) { - scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, reg_addr, DPAP_READ, 0, value); - - return ERROR_OK; + return scan_inout_check_u32(swjdp, SWJDP_IR_DPACC, reg_addr, DPAP_READ, 0, value); } int swjdp_bankselect_apacc(swjdp_common_t *swjdp,u32 reg_addr) @@ -328,7 +318,7 @@ int ahbap_setup_accessport(swjdp_common_t *swjdp, u32 csw, u32 tar) if (csw != swjdp->ap_csw_value) { /* DEBUG("swjdp : Set CSW %x",csw); */ - ahbap_write_reg_u32(swjdp, AHBAP_CSW, csw ); + ahbap_write_reg_u32(swjdp, AHBAP_CSW, csw ); swjdp->ap_csw_value = csw; } if (tar != swjdp->ap_tar_value) @@ -339,7 +329,7 @@ int ahbap_setup_accessport(swjdp_common_t *swjdp, u32 csw, u32 tar) } if (csw & CSW_ADDRINC_MASK) { - /* Do not cache TAR value when autoincrementing */ + /* Do not cache TAR value when autoincrementing */ swjdp->ap_tar_value = -1; } return ERROR_OK; @@ -401,35 +391,54 @@ int ahbap_write_system_atomic_u32(swjdp_common_t *swjdp, u32 address, u32 value) * Write a buffer in target order (little endian) * * * *****************************************************************************/ -int ahbap_write_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +int ahbap_write_buf_u32(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) { u32 outvalue; int wcount, blocksize, writecount, errorcount = 0, retval = ERROR_OK; - + u32 adr = address; + u8* pBuffer = buffer; + swjdp->trans_mode = TRANS_MODE_COMPOSITE; - - while ((address & 0x3) && (count > 0)) + + count >>= 2; + wcount = count; + + /* if we have an unaligned access - reorder data */ + if (adr & 0x3u) { - ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address); - outvalue = (*buffer++) << 8 * (address & 0x3); - ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue ); - swjdp_transaction_endcheck(swjdp); - count--; - address++; + for (writecount = 0; writecount < count; writecount++) + { + int i; + outvalue = *((u32*)pBuffer); + + for (i = 0; i < 4; i++ ) + { + *((u8*)pBuffer + (adr & 0x3)) = outvalue; + outvalue >>= 8; + adr++; + } + pBuffer += 4; + } } - wcount = count >> 2; - count = count - 4 * wcount; + while (wcount > 0) { /* Adjust to write blocks within 4K aligned boundaries */ blocksize = (0x1000 - (0xFFF & address)) >> 2; if (wcount < blocksize) blocksize = wcount; + + /* handle unaligned data at 4k boundary */ + if (blocksize == 0) + blocksize = 1; + ahbap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_SINGLE, address); - for (writecount=0; writecount 1) { WARNING("Block write error address 0x%x, wcount 0x%x", address, wcount); @@ -447,16 +457,77 @@ int ahbap_write_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) } } - while (count > 0) + return retval; +} + +int ahbap_write_buf_packed_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +{ + u32 outvalue; + int retval = ERROR_OK; + int wcount, blocksize, writecount, i; + + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + wcount = count >> 1; + + while (wcount > 0) { - ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address); - outvalue = (*buffer++) << 8 * (address & 0x3); - ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue ); - retval = swjdp_transaction_endcheck(swjdp); - count--; - address++; + int nbytes; + + /* Adjust to read within 4K block boundaries */ + blocksize = (0x1000 - (0xFFF & address)) >> 1; + + if (wcount < blocksize) + blocksize = wcount; + + /* handle unaligned data at 4k boundary */ + if (blocksize == 0) + blocksize = 1; + + ahbap_setup_accessport(swjdp, CSW_16BIT | CSW_ADDRINC_PACKED, address); + writecount = blocksize; + + do + { + nbytes = MIN((writecount << 1), 4); + + if (nbytes < 4 ) + { + if (ahbap_write_buf_u16(swjdp, buffer, nbytes, address) != ERROR_OK) + { + WARNING("Block read error address 0x%x, count 0x%x", address, count); + return ERROR_JTAG_DEVICE_ERROR; + } + + address += nbytes >> 1; + } + else + { + outvalue = *((u32*)buffer); + + for (i = 0; i < nbytes; i++ ) + { + *((u8*)buffer + (address & 0x3)) = outvalue; + outvalue >>= 8; + address++; + } + + outvalue = *((u32*)buffer); + 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); + return ERROR_JTAG_DEVICE_ERROR; + } + } + + buffer += nbytes >> 1; + writecount -= nbytes >> 1; + + } while (writecount); + wcount -= blocksize; } - + return retval; } @@ -465,6 +536,9 @@ int ahbap_write_buf_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 addres u32 outvalue; int retval = ERROR_OK; + if (count >= 4) + return ahbap_write_buf_packed_u16(swjdp, buffer, count, address); + swjdp->trans_mode = TRANS_MODE_COMPOSITE; while (count > 0) @@ -481,38 +555,128 @@ int ahbap_write_buf_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 addres return retval; } -/***************************************************************************** -* * -* ahbap_read_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) * -* * -* Read block fast in target order (little endian) into a buffer * -* * -*****************************************************************************/ -int ahbap_read_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +int ahbap_write_buf_packed_u8(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) { - u32 invalue; - int wcount, blocksize, readcount, errorcount = 0, retval = ERROR_OK; - + u32 outvalue; + int retval = ERROR_OK; + int wcount, blocksize, writecount, i; + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + wcount = count; + + while (wcount > 0) + { + int nbytes; + + /* Adjust to read within 4K block boundaries */ + blocksize = (0x1000 - (0xFFF & address)); + + if (wcount < blocksize) + blocksize = wcount; + + ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_PACKED, address); + writecount = blocksize; + + do + { + nbytes = MIN(writecount, 4); + + if (nbytes < 4 ) + { + if (ahbap_write_buf_u8(swjdp, buffer, nbytes, address) != ERROR_OK) + { + WARNING("Block read error address 0x%x, count 0x%x", address, count); + return ERROR_JTAG_DEVICE_ERROR; + } + + address += nbytes; + } + else + { + outvalue = *((u32*)buffer); + + for (i = 0; i < nbytes; i++ ) + { + *((u8*)buffer + (address & 0x3)) = outvalue; + outvalue >>= 8; + address++; + } + + outvalue = *((u32*)buffer); + 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); + return ERROR_JTAG_DEVICE_ERROR; + } + } + + buffer += nbytes; + writecount -= nbytes; + + } while (writecount); + wcount -= blocksize; + } + + return retval; +} - while ((address & 0x3) && (count > 0)) +int ahbap_write_buf_u8(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +{ + u32 outvalue; + int retval = ERROR_OK; + + if (count >= 4) + return ahbap_write_buf_packed_u8(swjdp, buffer, count, address); + + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + while (count > 0) { ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address); - ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue); - swjdp_transaction_endcheck(swjdp); - *buffer++ = (invalue >> 8 * (address & 0x3)) & 0xFF; + outvalue = *((u8*)buffer) << 8 * (address & 0x3); + ahbap_write_reg_u32(swjdp, AHBAP_DRW, outvalue ); + retval = swjdp_transaction_endcheck(swjdp); count--; address++; + buffer++; } - wcount = count >> 2; - count = count - 4 * wcount; + + return retval; +} + +/********************************************************************************* +* * +* ahbap_read_buf_u32(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) * +* * +* Read block fast in target order (little endian) into a buffer * +* * +**********************************************************************************/ +int ahbap_read_buf_u32(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +{ + int wcount, blocksize, readcount, errorcount = 0, retval = ERROR_OK; + u32 adr = address; + u8* pBuffer = buffer; + + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + count >>= 2; + wcount = count; + while (wcount > 0) { /* Adjust to read within 4K block boundaries */ blocksize = (0x1000 - (0xFFF & address)) >> 2; if (wcount < blocksize) blocksize = wcount; + + /* handle unaligned data at 4k boundary */ + if (blocksize == 0) + blocksize = 1; + ahbap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_SINGLE, address); + /* Scan out first read */ swjdp_scan(swjdp->jtag_info, SWJDP_IR_APACC, AHBAP_DRW, DPAP_READ, 0, NULL, NULL); for (readcount = 0; readcount < blocksize - 1; readcount++) @@ -520,8 +684,9 @@ int ahbap_read_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) /* Scan out read instruction and scan in previous value */ swjdp_scan(swjdp->jtag_info, SWJDP_IR_APACC, AHBAP_DRW, DPAP_READ, 0, buffer + 4 * readcount, &swjdp->ack); } + /* Scan in last value */ - swjdp_scan(swjdp->jtag_info, SWJDP_IR_DPACC, 0xC, DPAP_READ, 0, buffer + 4 * readcount, &swjdp->ack); + swjdp_scan(swjdp->jtag_info, SWJDP_IR_DPACC, DP_RDBUFF, DPAP_READ, 0, buffer + 4 * readcount, &swjdp->ack); if (swjdp_transaction_endcheck(swjdp) == ERROR_OK) { wcount = wcount - blocksize; @@ -532,31 +697,94 @@ int ahbap_read_buf(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) { errorcount++; } + if (errorcount > 1) { WARNING("Block read error address 0x%x, count 0x%x", address, count); return ERROR_JTAG_DEVICE_ERROR; } } - - while (count > 0) + + /* if we have an unaligned access - reorder data */ + if (adr & 0x3u) { - ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address); - ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue ); - retval = swjdp_transaction_endcheck(swjdp); - *buffer++ = (invalue >> 8 * (address & 0x3)) & 0xFF; - count--; - address++; + for (readcount = 0; readcount < count; readcount++) + { + int i; + u32 data = *((u32*)pBuffer); + + for (i = 0; i < 4; i++ ) + { + *((u8*)pBuffer) = (data >> 8 * (adr & 0x3)); + pBuffer++; + adr++; + } + } } + + return retval; +} +int ahbap_read_buf_packed_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +{ + u32 invalue; + int retval = ERROR_OK; + int wcount, blocksize, readcount, i; + + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + wcount = count >> 1; + + while (wcount > 0) + { + int nbytes; + + /* Adjust to read within 4K block boundaries */ + blocksize = (0x1000 - (0xFFF & address)) >> 1; + if (wcount < blocksize) + blocksize = wcount; + + ahbap_setup_accessport(swjdp, CSW_16BIT | CSW_ADDRINC_PACKED, address); + + /* handle unaligned data at 4k boundary */ + if (blocksize == 0) + blocksize = 1; + readcount = blocksize; + + do + { + 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); + return ERROR_JTAG_DEVICE_ERROR; + } + + nbytes = MIN((readcount << 1), 4); + + for (i = 0; i < nbytes; i++ ) + { + *((u8*)buffer) = (invalue >> 8 * (address & 0x3)); + buffer++; + address++; + } + + readcount -= (nbytes >> 1); + } while (readcount); + wcount -= blocksize; + } + return retval; } int ahbap_read_buf_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) { - u32 invalue; + u32 invalue, i; int retval = ERROR_OK; + if (count >= 4) + return ahbap_read_buf_packed_u16(swjdp, buffer, count, address); + swjdp->trans_mode = TRANS_MODE_COMPOSITE; while (count > 0) @@ -564,51 +792,98 @@ int ahbap_read_buf_u16(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address ahbap_setup_accessport(swjdp, CSW_16BIT | CSW_ADDRINC_SINGLE, address); ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue ); retval = swjdp_transaction_endcheck(swjdp); - *((u16*)buffer) = (invalue >> 8 * (address & 0x3)); + if (address & 0x1) + { + for (i = 0; i < 2; i++ ) + { + *((u8*)buffer) = (invalue >> 8 * (address & 0x3)); + buffer++; + address++; + } + } + else + { + *((u16*)buffer) = (invalue >> 8 * (address & 0x3)); + address += 2; + buffer += 2; + } count -= 2; - address += 2; - buffer += 2; } return retval; } -int ahbap_block_read_u32(swjdp_common_t *swjdp, u32 *buffer, int count, u32 address) +int ahbap_read_buf_packed_u8(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) { - int readcount, errorcount = 0; - u32 blocksize; + u32 invalue; + int retval = ERROR_OK; + int wcount, blocksize, readcount, i; swjdp->trans_mode = TRANS_MODE_COMPOSITE; - while (count > 0) + wcount = count; + + while (wcount > 0) { + int nbytes; + /* Adjust to read within 4K block boundaries */ - blocksize = (0x1000 - (0xFFF & address)) >> 2; - if (count < blocksize) - blocksize = count; - ahbap_setup_accessport(swjdp, CSW_32BIT | CSW_ADDRINC_SINGLE, address); - for (readcount = 0; readcount < blocksize; readcount++) - { - ahbap_read_reg_u32(swjdp, AHBAP_DRW, buffer + readcount ); - } - if (swjdp_transaction_endcheck(swjdp) == ERROR_OK) - { - count = count - blocksize; - address = address + 4 * blocksize; - buffer = buffer + blocksize; - } - else - { - errorcount++; - } - if (errorcount > 1) + blocksize = (0x1000 - (0xFFF & address)); + + if (wcount < blocksize) + blocksize = wcount; + + ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_PACKED, address); + readcount = blocksize; + + do { - WARNING("Block read error address 0x%x, count 0x%x", address, count); - return ERROR_JTAG_DEVICE_ERROR; - } + 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); + return ERROR_JTAG_DEVICE_ERROR; + } + + nbytes = MIN(readcount, 4); + + for (i = 0; i < nbytes; i++ ) + { + *((u8*)buffer) = (invalue >> 8 * (address & 0x3)); + buffer++; + address++; + } + + readcount -= nbytes; + } while (readcount); + wcount -= blocksize; } + + return retval; +} - return ERROR_OK; +int ahbap_read_buf_u8(swjdp_common_t *swjdp, u8 *buffer, int count, u32 address) +{ + u32 invalue; + int retval = ERROR_OK; + + if (count >= 4) + return ahbap_read_buf_packed_u8(swjdp, buffer, count, address); + + swjdp->trans_mode = TRANS_MODE_COMPOSITE; + + while (count > 0) + { + ahbap_setup_accessport(swjdp, CSW_8BIT | CSW_ADDRINC_SINGLE, address); + ahbap_read_reg_u32(swjdp, AHBAP_DRW, &invalue ); + retval = swjdp_transaction_endcheck(swjdp); + *((u8*)buffer) = (invalue >> 8 * (address & 0x3)); + count--; + address++; + buffer++; + } + + return retval; } int ahbap_read_coreregister_u32(swjdp_common_t *swjdp, u32 *value, int regnum) @@ -616,6 +891,9 @@ int ahbap_read_coreregister_u32(swjdp_common_t *swjdp, u32 *value, int regnum) int retval; u32 dcrdr; + /* because the DCB_DCRDR is used for the emulated dcc channel + * we gave to save/restore the DCB_DCRDR when used */ + ahbap_read_system_atomic_u32(swjdp, DCB_DCRDR, &dcrdr); swjdp->trans_mode = TRANS_MODE_COMPOSITE; @@ -638,6 +916,9 @@ int ahbap_write_coreregister_u32(swjdp_common_t *swjdp, u32 value, int regnum) int retval; u32 dcrdr; + /* because the DCB_DCRDR is used for the emulated dcc channel + * we gave to save/restore the DCB_DCRDR when used */ + ahbap_read_system_atomic_u32(swjdp, DCB_DCRDR, &dcrdr); swjdp->trans_mode = TRANS_MODE_COMPOSITE; @@ -696,13 +977,13 @@ int ahbap_debugport_init(swjdp_common_t *swjdp) swjdp_read_dpacc(swjdp, &dummy, DP_CTRL_STAT); /* With debug power on we can activate OVERRUN checking */ swjdp->dp_ctrl_stat = CDBGPWRUPREQ | CSYSPWRUPREQ | CORUNDETECT; - swjdp_write_dpacc(swjdp, swjdp->dp_ctrl_stat , DP_CTRL_STAT); + swjdp_write_dpacc(swjdp, swjdp->dp_ctrl_stat, DP_CTRL_STAT); swjdp_read_dpacc(swjdp, &dummy, DP_CTRL_STAT); 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); + DEBUG("AHB-AP ID Register 0x%x, Debug ROM Address 0x%x", idreg, romaddr); return ERROR_OK; } -- cgit v1.2.3