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author | Rodrigo L. Rosa <rodrigorosa.LG@gmail.com> | 2011-08-05 11:38:12 -0700 |
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committer | Rodrigo L. Rosa <rodrigorosa.LG@gmail.com> | 2011-08-10 13:07:31 -0700 |
commit | 67f1f0c7b57b4dc25f2c54af2e6f8fe29a899548 (patch) | |
tree | 6a8366e28c176e92c75262da1122b25b208cfbfe | |
parent | f25ffaf2b2e58420fb8725408ed13ec89ee8c08b (diff) | |
download | riscv-openocd-67f1f0c7b57b4dc25f2c54af2e6f8fe29a899548.zip riscv-openocd-67f1f0c7b57b4dc25f2c54af2e6f8fe29a899548.tar.gz riscv-openocd-67f1f0c7b57b4dc25f2c54af2e6f8fe29a899548.tar.bz2 |
renamed for clarity
i had started my code from dsp5683xx, i renamed a bunch of stuff to names i consider to be better.
i believe no one is using this code, so nobody should be affected. (it's not too late to do this change)
-rw-r--r-- | src/target/dsp5680xx.c | 282 |
1 files changed, 140 insertions, 142 deletions
diff --git a/src/target/dsp5680xx.c b/src/target/dsp5680xx.c index 175f777..e598423 100644 --- a/src/target/dsp5680xx.c +++ b/src/target/dsp5680xx.c @@ -143,7 +143,7 @@ static int jtag_data_write(struct target * target, uint32_t instr,int num_bits, #define jtag_data_write32(target,instr,data_read) jtag_data_write(target,instr,32,data_read) /** - * Executes DSP instruction. + * Executes EOnCE instruction. * * @param target * @param instr Instruction to execute. @@ -154,8 +154,7 @@ static int jtag_data_write(struct target * target, uint32_t instr,int num_bits, * * @return */ - -static int eonce_instruction_exec(struct target * target, uint8_t instr, uint8_t rw, uint8_t go, uint8_t ex,uint8_t * eonce_status){ +static int eonce_instruction_exec_single(struct target * target, uint8_t instr, uint8_t rw, uint8_t go, uint8_t ex,uint8_t * eonce_status){ int retval; uint32_t dr_out_tmp; uint8_t instr_with_flags = instr|(rw<<7)|(go<<6)|(ex<<5); @@ -166,17 +165,16 @@ static int eonce_instruction_exec(struct target * target, uint8_t instr, uint8_t return retval; } -///wrappers for parameter conversion between eonce_execute_instruction and eonce_execute_instructionX - -#define eonce_execute_instruction_1(target,opcode1,opcode2,opcode3) eonce_execute_instruction1(target,opcode1) -#define eonce_execute_instruction_2(target,opcode1,opcode2,opcode3) eonce_execute_instruction2(target,opcode1,opcode2) -#define eonce_execute_instruction_3(target,opcode1,opcode2,opcode3) eonce_execute_instruction3(target,opcode1,opcode2,opcode3) -#define eonce_execute_instruction(target,words,opcode1,opcode2,opcode3) eonce_execute_instruction_##words(target,opcode1,opcode2,opcode3) +///wrappers for multi opcode instructions +#define dsp5680xx_exe_1(target,opcode1,opcode2,opcode3) dsp5680xx_exe1(target,opcode1) +#define dsp5680xx_exe_2(target,opcode1,opcode2,opcode3) dsp5680xx_exe2(target,opcode1,opcode2) +#define dsp5680xx_exe_3(target,opcode1,opcode2,opcode3) dsp5680xx_exe3(target,opcode1,opcode2,opcode3) +#define dsp5680xx_exe_generic(target,words,opcode1,opcode2,opcode3) dsp5680xx_exe_##words(target,opcode1,opcode2,opcode3) /// Executes one word DSP instruction -static int eonce_execute_instruction1(struct target * target, uint16_t opcode){ +static int dsp5680xx_exe1(struct target * target, uint16_t opcode){ int retval; - retval = eonce_instruction_exec(target,0x04,0,1,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,1,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode,NULL); err_check_propagate(retval); @@ -184,13 +182,13 @@ static int eonce_execute_instruction1(struct target * target, uint16_t opcode){ } /// Executes two word DSP instruction -static int eonce_execute_instruction2(struct target * target,uint16_t opcode1, uint16_t opcode2){ +static int dsp5680xx_exe2(struct target * target,uint16_t opcode1, uint16_t opcode2){ int retval; - retval = eonce_instruction_exec(target,0x04,0,0,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,0,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode1,NULL); err_check_propagate(retval); - retval = eonce_instruction_exec(target,0x04,0,1,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,1,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode2,NULL); err_check_propagate(retval); @@ -198,17 +196,17 @@ static int eonce_execute_instruction2(struct target * target,uint16_t opcode1, u } /// Executes three word DSP instruction -static int eonce_execute_instruction3(struct target * target, uint16_t opcode1,uint16_t opcode2,uint16_t opcode3){ +static int dsp5680xx_exe3(struct target * target, uint16_t opcode1,uint16_t opcode2,uint16_t opcode3){ int retval; - retval = eonce_instruction_exec(target,0x04,0,0,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,0,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode1,NULL); err_check_propagate(retval); - retval = eonce_instruction_exec(target,0x04,0,0,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,0,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode2,NULL); err_check_propagate(retval); - retval = eonce_instruction_exec(target,0x04,0,1,0,NULL); + retval = eonce_instruction_exec_single(target,0x04,0,1,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,opcode3,NULL); err_check_propagate(retval); @@ -225,9 +223,9 @@ static int eonce_execute_instruction3(struct target * target, uint16_t opcode1,u */ /// writes data into upper ORx register of the target -static int eonce_tx_upper_data(struct target * target, uint16_t data, uint32_t * eonce_status_low){ +static int core_tx_upper_data(struct target * target, uint16_t data, uint32_t * eonce_status_low){ int retval; - retval = eonce_instruction_exec(target,DSP5680XX_ONCE_ORX1,0,0,0,NULL); + retval = eonce_instruction_exec_single(target,DSP5680XX_ONCE_ORX1,0,0,0,NULL); err_check_propagate(retval); retval = jtag_data_write16(target,data,eonce_status_low); err_check_propagate(retval); @@ -235,7 +233,7 @@ static int eonce_tx_upper_data(struct target * target, uint16_t data, uint32_t * } /// writes data into lower ORx register of the target -#define eonce_tx_lower_data(target,data) eonce_instruction_exec(target,DSP5680XX_ONCE_ORX,0,0,0,NULL);\ +#define core_tx_lower_data(target,data) eonce_instruction_exec_single(target,DSP5680XX_ONCE_ORX,0,0,0,NULL);\ jtag_data_write16(target,data) /** @@ -244,10 +242,10 @@ static int eonce_tx_upper_data(struct target * target, uint16_t data, uint32_t * * @param data_read: Returns the data read from the upper OTX register via JTAG. * @return: Returns an error code (see error code documentation) */ -static int eonce_rx_upper_data(struct target * target, uint8_t * data_read) +static int core_rx_upper_data(struct target * target, uint8_t * data_read) { int retval; - retval = eonce_instruction_exec(target,DSP5680XX_ONCE_OTX1,1,0,0,NULL); + retval = eonce_instruction_exec_single(target,DSP5680XX_ONCE_OTX1,1,0,0,NULL); err_check_propagate(retval); retval = jtag_data_read16(target,data_read); err_check_propagate(retval); @@ -260,10 +258,10 @@ static int eonce_rx_upper_data(struct target * target, uint8_t * data_read) * @param data_read: Returns the data read from the lower OTX register via JTAG. * @return: Returns an error code (see error code documentation) */ -static int eonce_rx_lower_data(struct target * target,uint8_t * data_read) +static int core_rx_lower_data(struct target * target,uint8_t * data_read) { int retval; - retval = eonce_instruction_exec(target,DSP5680XX_ONCE_OTX,1,0,0,NULL); + retval = eonce_instruction_exec_single(target,DSP5680XX_ONCE_OTX,1,0,0,NULL); err_check_propagate(retval); retval = jtag_data_read16(target,data_read); err_check_propagate(retval); @@ -277,123 +275,123 @@ static int eonce_rx_lower_data(struct target * target,uint8_t * data_read) */ /// move.l #value,r0 -#define eonce_move_long_to_r0(target,value) eonce_execute_instruction(target,3,0xe418,value&0xffff,value>>16) +#define core_move_long_to_r0(target,value) dsp5680xx_exe_generic(target,3,0xe418,value&0xffff,value>>16) /// move.l #value,n -#define eonce_move_long_to_n(target,value) eonce_execute_instruction(target,3,0xe41e,value&0xffff,value>>16) +#define core_move_long_to_n(target,value) dsp5680xx_exe_generic(target,3,0xe41e,value&0xffff,value>>16) /// move x:(r0),y0 -#define eonce_move_at_r0_to_y0(target) eonce_execute_instruction(target,1,0xF514,0,0) +#define core_move_at_r0_to_y0(target) dsp5680xx_exe_generic(target,1,0xF514,0,0) /// move x:(r0),y1 -#define eonce_move_at_r0_to_y1(target) eonce_execute_instruction(target,1,0xF714,0,0) +#define core_move_at_r0_to_y1(target) dsp5680xx_exe_generic(target,1,0xF714,0,0) /// move.l x:(r0),y -#define eonce_move_long_at_r0_y(target) eonce_execute_instruction(target,1,0xF734,0,0) +#define core_move_long_at_r0_y(target) dsp5680xx_exe_generic(target,1,0xF734,0,0) /// move y0,x:(r0) -#define eonce_move_y0_at_r0(target) eonce_execute_instruction(target,1,0xd514,0,0) +#define core_move_y0_at_r0(target) dsp5680xx_exe_generic(target,1,0xd514,0,0) /// bfclr #value,x:(r0) -#define eonce_bfclr_at_r0(target,value) eonce_execute_instruction(target,2,0x8040,value,0) +#define eonce_bfclr_at_r0(target,value) dsp5680xx_exe_generic(target,2,0x8040,value,0) /// move #value,y0 -#define eonce_move_value_to_y0(target,value) eonce_execute_instruction(target,2,0x8745,value,0) +#define core_move_value_to_y0(target,value) dsp5680xx_exe_generic(target,2,0x8745,value,0) /// move.w y0,x:(r0)+ -#define eonce_move_y0_at_r0_inc(target) eonce_execute_instruction(target,1,0xd500,0,0) +#define core_move_y0_at_r0_inc(target) dsp5680xx_exe_generic(target,1,0xd500,0,0) /// move.w y0,p:(r0)+ -#define eonce_move_y0_at_pr0_inc(target) eonce_execute_instruction(target,1,0x8560,0,0) +#define core_move_y0_at_pr0_inc(target) dsp5680xx_exe_generic(target,1,0x8560,0,0) /// move.w p:(r0)+,y0 -#define eonce_move_at_pr0_inc_to_y0(target) eonce_execute_instruction(target,1,0x8568,0,0) +#define core_move_at_pr0_inc_to_y0(target) dsp5680xx_exe_generic(target,1,0x8568,0,0) /// move.w p:(r0)+,y1 -#define eonce_move_at_pr0_inc_to_y1(target) eonce_execute_instruction(target,1,0x8768,0,0) +#define core_move_at_pr0_inc_to_y1(target) dsp5680xx_exe_generic(target,1,0x8768,0,0) /// move.l #value,r2 -#define eonce_move_long_to_r2(target,value) eonce_execute_instruction(target,3,0xe41A,value&0xffff,value>>16) +#define core_move_long_to_r2(target,value) dsp5680xx_exe_generic(target,3,0xe41A,value&0xffff,value>>16) /// move y0,x:(r2) -#define eonce_move_y0_at_r2(target) eonce_execute_instruction(target,1,0xd516,0,0) +#define core_move_y0_at_r2(target) dsp5680xx_exe_generic(target,1,0xd516,0,0) /// move.w #<value>,x:(r2) -#define eonce_move_value_at_r2(target,value) eonce_execute_instruction(target,2,0x8642,value,0) +#define core_move_value_at_r2(target,value) dsp5680xx_exe_generic(target,2,0x8642,value,0) /// move.w #<value>,x:(r0) -#define eonce_move_value_at_r0(target,value) eonce_execute_instruction(target,2,0x8640,value,0) +#define core_move_value_at_r0(target,value) dsp5680xx_exe_generic(target,2,0x8640,value,0) /// move.w #<value>,x:(R2+<disp>) -#define eonce_move_value_at_r2_disp(target,value,disp) eonce_execute_instruction(target,3,0x8646,value,disp) +#define core_move_value_at_r2_disp(target,value,disp) dsp5680xx_exe_generic(target,3,0x8646,value,disp) /// move.w x:(r2),Y0 -#define eonce_move_at_r2_to_y0(target) eonce_execute_instruction(target,1,0xF516,0,0) +#define core_move_at_r2_to_y0(target) dsp5680xx_exe_generic(target,1,0xF516,0,0) /// move.w p:(r2)+,y0 -#define eonce_move_at_pr2_inc_to_y0(target) eonce_execute_instruction(target,1,0x856A,0,0) +#define core_move_at_pr2_inc_to_y0(target) dsp5680xx_exe_generic(target,1,0x856A,0,0) /// move.l #value,r3 -#define eonce_move_long_to_r1(target,value) eonce_execute_instruction(target,3,0xE419,value&0xffff,value>>16) +#define core_move_long_to_r1(target,value) dsp5680xx_exe_generic(target,3,0xE419,value&0xffff,value>>16) /// move.l #value,r3 -#define eonce_move_long_to_r3(target,value) eonce_execute_instruction(target,3,0xE41B,value&0xffff,value>>16) +#define core_move_long_to_r3(target,value) dsp5680xx_exe_generic(target,3,0xE41B,value&0xffff,value>>16) /// move.w y0,p:(r3)+ -#define eonce_move_y0_at_pr3_inc(target) eonce_execute_instruction(target,1,0x8563,0,0) +#define core_move_y0_at_pr3_inc(target) dsp5680xx_exe_generic(target,1,0x8563,0,0) /// move.w y0,x:(r3) -#define eonce_move_y0_at_r3(target) eonce_execute_instruction(target,1,0xD503,0,0) +#define core_move_y0_at_r3(target) dsp5680xx_exe_generic(target,1,0xD503,0,0) /// move.l #value,r4 -#define eonce_move_long_to_r4(target,value) eonce_execute_instruction(target,3,0xE41C,value&0xffff,value>>16) +#define core_move_long_to_r4(target,value) dsp5680xx_exe_generic(target,3,0xE41C,value&0xffff,value>>16) /// move pc,r4 -#define eonce_move_pc_to_r4(target) eonce_execute_instruction(target,1,0xE716,0,0) +#define core_move_pc_to_r4(target) dsp5680xx_exe_generic(target,1,0xE716,0,0) /// move.l r4,y -#define eonce_move_r4_to_y(target) eonce_execute_instruction(target,1,0xe764,0,0) +#define core_move_r4_to_y(target) dsp5680xx_exe_generic(target,1,0xe764,0,0) /// move.w p:(r0)+,y0 -#define eonce_move_at_pr0_inc_to_y0(target) eonce_execute_instruction(target,1,0x8568,0,0) +#define core_move_at_pr0_inc_to_y0(target) dsp5680xx_exe_generic(target,1,0x8568,0,0) /// move.w x:(r0)+,y0 -#define eonce_move_at_r0_inc_to_y0(target) eonce_execute_instruction(target,1,0xf500,0,0) +#define core_move_at_r0_inc_to_y0(target) dsp5680xx_exe_generic(target,1,0xf500,0,0) /// move x:(r0),y0 -#define eonce_move_at_r0_y0(target) eonce_execute_instruction(target,1,0xF514,0,0) +#define core_move_at_r0_y0(target) dsp5680xx_exe_generic(target,1,0xF514,0,0) /// nop -#define eonce_nop(target) eonce_execute_instruction(target,1,0xe700,0,0) +#define eonce_nop(target) dsp5680xx_exe_generic(target,1,0xe700,0,0) /// move.w x:(R2+<disp>),Y0 -#define eonce_move_at_r2_disp_to_y0(target,disp) eonce_execute_instruction(target,2,0xF542,disp,0) +#define core_move_at_r2_disp_to_y0(target,disp) dsp5680xx_exe_generic(target,2,0xF542,disp,0) /// move.w y1,x:(r2) -#define eonce_move_y1_at_r2(target) eonce_execute_instruction(target,1,0xd716,0,0) +#define core_move_y1_at_r2(target) dsp5680xx_exe_generic(target,1,0xd716,0,0) /// move.w y1,x:(r0) -#define eonce_move_y1_at_r0(target) eonce_execute_instruction(target,1,0xd714,0,0) +#define core_move_y1_at_r0(target) dsp5680xx_exe_generic(target,1,0xd714,0,0) /// move.bp y0,x:(r0)+ -#define eonce_move_byte_y0_at_r0(target) eonce_execute_instruction(target,1,0xd5a0,0,0) +#define core_move_byte_y0_at_r0(target) dsp5680xx_exe_generic(target,1,0xd5a0,0,0) /// move.w y1,p:(r0)+ -#define eonce_move_y1_at_pr0_inc(target) eonce_execute_instruction(target,1,0x8760,0,0) +#define core_move_y1_at_pr0_inc(target) dsp5680xx_exe_generic(target,1,0x8760,0,0) /// move.w y1,x:(r0)+ -#define eonce_move_y1_at_r0_inc(target) eonce_execute_instruction(target,1,0xD700,0,0) +#define core_move_y1_at_r0_inc(target) dsp5680xx_exe_generic(target,1,0xD700,0,0) /// move.l #value,y -#define eonce_move_long_to_y(target,value) eonce_execute_instruction(target,3,0xe417,value&0xffff,value>>16) +#define core_move_long_to_y(target,value) dsp5680xx_exe_generic(target,3,0xe417,value&0xffff,value>>16) -static int eonce_move_value_to_pc(struct target * target, uint32_t value){ +static int core_move_value_to_pc(struct target * target, uint32_t value){ if (!(target->state == TARGET_HALTED)){ LOG_ERROR("Target must be halted to move PC. Target state = %d.",target->state); return ERROR_TARGET_NOT_HALTED; }; int retval; - retval = eonce_execute_instruction(target,3,0xE71E,value&0xffff,value>>16); + retval = dsp5680xx_exe_generic(target,3,0xE71E,value&0xffff,value>>16); err_check_propagate(retval); return retval; } @@ -401,14 +399,14 @@ static int eonce_move_value_to_pc(struct target * target, uint32_t value){ static int eonce_load_TX_RX_to_r0(struct target * target) { int retval; - retval = eonce_move_long_to_r0(target,((MC568013_EONCE_TX_RX_ADDR)+(MC568013_EONCE_OBASE_ADDR<<16))); + retval = core_move_long_to_r0(target,((MC568013_EONCE_TX_RX_ADDR)+(MC568013_EONCE_OBASE_ADDR<<16))); return retval; } -static int eonce_load_TX_RX_high_to_r0(struct target * target) +static int core_load_TX_RX_high_addr_to_r0(struct target * target) { int retval = 0; - retval = eonce_move_long_to_r0(target,((MC568013_EONCE_TX1_RX1_HIGH_ADDR)+(MC568013_EONCE_OBASE_ADDR<<16))); + retval = core_move_long_to_r0(target,((MC568013_EONCE_TX1_RX1_HIGH_ADDR)+(MC568013_EONCE_OBASE_ADDR<<16))); return retval; } @@ -417,7 +415,7 @@ static int dsp5680xx_read_core_reg(struct target * target, uint8_t reg_addr, uin //TODO implement a general version of this which matches what openocd uses. int retval; uint32_t dummy_data_to_shift_into_dr; - retval = eonce_instruction_exec(target,reg_addr,1,0,0,NULL); + retval = eonce_instruction_exec_single(target,reg_addr,1,0,0,NULL); err_check_propagate(retval); retval = dsp5680xx_drscan(target,(uint8_t *)& dummy_data_to_shift_into_dr,(uint8_t *) data_read, 8); err_check_propagate(retval); @@ -442,7 +440,7 @@ static int eonce_read_status_reg(struct target * target, uint16_t * data){ */ static int eonce_exit_debug_mode(struct target * target,uint8_t * eonce_status){ int retval; - retval = eonce_instruction_exec(target,0x1F,0,0,1,eonce_status); + retval = eonce_instruction_exec_single(target,0x1F,0,0,1,eonce_status); err_check_propagate(retval); return retval; } @@ -497,15 +495,15 @@ static int eonce_enter_debug_mode(struct target * target, uint16_t * eonce_statu static int eonce_pc_store(struct target * target){ uint8_t tmp[2]; int retval; - retval = eonce_move_pc_to_r4(target); + retval = core_move_pc_to_r4(target); err_check_propagate(retval); - retval = eonce_move_r4_to_y(target); + retval = core_move_r4_to_y(target); err_check_propagate(retval); retval = eonce_load_TX_RX_to_r0(target); err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); - retval = eonce_rx_lower_data(target,tmp); + retval = core_rx_lower_data(target,tmp); err_check_propagate(retval); LOG_USER("PC value: 0x%X%X\n",tmp[1],tmp[0]); dsp5680xx_context.stored_pc = (tmp[0]|(tmp[1]<<8)); @@ -626,7 +624,7 @@ static int dsp5680xx_resume(struct target *target, int current, uint32_t address int retval; uint8_t eonce_status; if(!current){ - retval = eonce_move_value_to_pc(target,address); + retval = core_move_value_to_pc(target,address); err_check_propagate(retval); } @@ -674,19 +672,19 @@ static int dsp5680xx_convert_address(uint32_t * address, int * pmem){ static int dsp5680xx_read_16_single(struct target * target, uint32_t address, uint8_t * data_read, int r_pmem){ int retval; - retval = eonce_move_long_to_r0(target,address); + retval = core_move_long_to_r0(target,address); err_check_propagate(retval); if(r_pmem) - retval = eonce_move_at_pr0_inc_to_y0(target); + retval = core_move_at_pr0_inc_to_y0(target); else - retval = eonce_move_at_r0_to_y0(target); + retval = core_move_at_r0_to_y0(target); err_check_propagate(retval); retval = eonce_load_TX_RX_to_r0(target); err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); // at this point the data i want is at the reg eonce can read - retval = eonce_rx_lower_data(target,data_read); + retval = core_rx_lower_data(target,data_read); err_check_propagate(retval); LOG_DEBUG("%s: Data read from 0x%06X: 0x%02X%02X",__FUNCTION__, address,data_read[1],data_read[0]); return retval; @@ -696,31 +694,31 @@ static int dsp5680xx_read_32_single(struct target * target, uint32_t address, ui int retval; address = (address & 0xFFFFFE); // Get data to an intermediate register - retval = eonce_move_long_to_r0(target,address); + retval = core_move_long_to_r0(target,address); err_check_propagate(retval); if(r_pmem){ - retval = eonce_move_at_pr0_inc_to_y0(target); + retval = core_move_at_pr0_inc_to_y0(target); err_check_propagate(retval); - retval = eonce_move_at_pr0_inc_to_y1(target); + retval = core_move_at_pr0_inc_to_y1(target); err_check_propagate(retval); }else{ - retval = eonce_move_at_r0_inc_to_y0(target); + retval = core_move_at_r0_inc_to_y0(target); err_check_propagate(retval); - retval = eonce_move_at_r0_to_y1(target); + retval = core_move_at_r0_to_y1(target); err_check_propagate(retval); } // Get lower part of data to TX/RX retval = eonce_load_TX_RX_to_r0(target); err_check_propagate(retval); - retval = eonce_move_y0_at_r0_inc(target); // This also load TX/RX high to r0 + retval = core_move_y0_at_r0_inc(target); // This also load TX/RX high to r0 err_check_propagate(retval); // Get upper part of data to TX/RX - retval = eonce_move_y1_at_r0(target); + retval = core_move_y1_at_r0(target); err_check_propagate(retval); // at this point the data i want is at the reg eonce can read - retval = eonce_rx_lower_data(target,data_read); + retval = core_rx_lower_data(target,data_read); err_check_propagate(retval); - retval = eonce_rx_upper_data(target,data_read+2); + retval = core_rx_upper_data(target,data_read+2); err_check_propagate(retval); return retval; } @@ -773,15 +771,15 @@ static int dsp5680xx_read(struct target * target, uint32_t address, unsigned siz static int dsp5680xx_write_16_single(struct target *target, uint32_t address, uint16_t data, uint8_t w_pmem){ int retval = 0; - retval = eonce_move_long_to_r0(target,address); + retval = core_move_long_to_r0(target,address); err_check_propagate(retval); if(w_pmem){ - retval = eonce_move_value_to_y0(target,data); + retval = core_move_value_to_y0(target,data); err_check_propagate(retval); - retval = eonce_move_y0_at_pr0_inc(target); + retval = core_move_y0_at_pr0_inc(target); err_check_propagate(retval); }else{ - retval = eonce_move_value_at_r0(target,data); + retval = core_move_value_at_r0(target,data); err_check_propagate(retval); } return retval; @@ -789,19 +787,19 @@ static int dsp5680xx_write_16_single(struct target *target, uint32_t address, ui static int dsp5680xx_write_32_single(struct target *target, uint32_t address, uint32_t data, int w_pmem){ int retval = 0; - retval = eonce_move_long_to_r0(target,address); + retval = core_move_long_to_r0(target,address); err_check_propagate(retval); - retval = eonce_move_long_to_y(target,data); + retval = core_move_long_to_y(target,data); err_check_propagate(retval); if(w_pmem) - retval = eonce_move_y0_at_pr0_inc(target); + retval = core_move_y0_at_pr0_inc(target); else - retval = eonce_move_y0_at_r0_inc(target); + retval = core_move_y0_at_r0_inc(target); err_check_propagate(retval); if(w_pmem) - retval = eonce_move_y1_at_pr0_inc(target); + retval = core_move_y1_at_pr0_inc(target); else - retval = eonce_move_y1_at_r0_inc(target); + retval = core_move_y1_at_r0_inc(target); err_check_propagate(retval); return retval; } @@ -1079,18 +1077,18 @@ int dsp5680xx_f_protect_check(struct target * target, uint16_t * protected) { */ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command, uint32_t address, uint32_t data, uint16_t * hfm_ustat, int pmem){ int retval; - retval = eonce_load_TX_RX_high_to_r0(target); + retval = core_load_TX_RX_high_addr_to_r0(target); err_check_propagate(retval); - retval = eonce_move_long_to_r2(target,HFM_BASE_ADDR); + retval = core_move_long_to_r2(target,HFM_BASE_ADDR); err_check_propagate(retval); uint8_t i[2]; int watchdog = 100; do{ - retval = eonce_move_at_r2_disp_to_y0(target,HFM_USTAT); // read HMF_USTAT + retval = core_move_at_r2_disp_to_y0(target,HFM_USTAT); // read HMF_USTAT err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); - retval = eonce_rx_upper_data(target,i); + retval = core_rx_upper_data(target,i); err_check_propagate(retval); if((watchdog--)==1){ retval = ERROR_TARGET_FAILURE; @@ -1100,32 +1098,32 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command, dsp5680xx_context.flush = 0; - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) -- flash_desc.bank&0x03,0x01 == 0x00,0x01 ??? + retval = core_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) -- flash_desc.bank&0x03,0x01 == 0x00,0x01 ??? err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x04,HFM_USTAT); // write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits + retval = core_move_value_at_r2_disp(target,0x04,HFM_USTAT); // write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x10,HFM_USTAT); // clear only one bit at a time + retval = core_move_value_at_r2_disp(target,0x10,HFM_USTAT); // clear only one bit at a time err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x20,HFM_USTAT); + retval = core_move_value_at_r2_disp(target,0x20,HFM_USTAT); err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_PROT); // write to HMF_PROT, clear protection + retval = core_move_value_at_r2_disp(target,0x00,HFM_PROT); // write to HMF_PROT, clear protection err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_PROTB); // write to HMF_PROTB, clear protection + retval = core_move_value_at_r2_disp(target,0x00,HFM_PROTB); // write to HMF_PROTB, clear protection err_check_propagate(retval); - retval = eonce_move_value_to_y0(target,data); + retval = core_move_value_to_y0(target,data); err_check_propagate(retval); - retval = eonce_move_long_to_r3(target,address); // write to the flash block + retval = core_move_long_to_r3(target,address); // write to the flash block err_check_propagate(retval); if (pmem){ - retval = eonce_move_y0_at_pr3_inc(target); + retval = core_move_y0_at_pr3_inc(target); err_check_propagate(retval); }else{ - retval = eonce_move_y0_at_r3(target); + retval = core_move_y0_at_r3(target); err_check_propagate(retval); } - retval = eonce_move_value_at_r2_disp(target,command,HFM_CMD); // write command to the HFM_CMD reg + retval = core_move_value_at_r2_disp(target,command,HFM_CMD); // write command to the HFM_CMD reg err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x80,HFM_USTAT); // start the command + retval = core_move_value_at_r2_disp(target,0x80,HFM_USTAT); // start the command err_check_propagate(retval); dsp5680xx_context.flush = 1; @@ -1134,11 +1132,11 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command, watchdog = 100; do{ - retval = eonce_move_at_r2_disp_to_y0(target,HFM_USTAT); // read HMF_USTAT + retval = core_move_at_r2_disp_to_y0(target,HFM_USTAT); // read HMF_USTAT err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); - retval = eonce_rx_upper_data(target,i); + retval = core_rx_upper_data(target,i); err_check_propagate(retval); if((watchdog--)==1){ retval = ERROR_TARGET_FAILURE; @@ -1160,18 +1158,18 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command, * * @return */ -static int eonce_set_hfmdiv(struct target * target){ +static int set_fm_ck_div(struct target * target){ uint8_t i[2]; int retval; - retval = eonce_move_long_to_r2(target,HFM_BASE_ADDR); + retval = core_move_long_to_r2(target,HFM_BASE_ADDR); err_check_propagate(retval); - retval = eonce_load_TX_RX_high_to_r0(target); + retval = core_load_TX_RX_high_addr_to_r0(target); err_check_propagate(retval); - retval = eonce_move_at_r2_to_y0(target);// read HFM_CLKD + retval = core_move_at_r2_to_y0(target);// read HFM_CLKD err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); - retval = eonce_rx_upper_data(target,i); + retval = core_rx_upper_data(target,i); err_check_propagate(retval); unsigned int hfm_at_wrong_value = 0; if ((i[0]&0x7f)!=HFM_CLK_DEFAULT) { @@ -1181,13 +1179,13 @@ static int eonce_set_hfmdiv(struct target * target){ LOG_DEBUG("HFM CLK divisor was already set to correct value (0x%02X).",i[0]&0x7f); return ERROR_OK; } - retval = eonce_move_value_at_r2(target,HFM_CLK_DEFAULT); // write HFM_CLKD + retval = core_move_value_at_r2(target,HFM_CLK_DEFAULT); // write HFM_CLKD err_check_propagate(retval); - retval = eonce_move_at_r2_to_y0(target); // verify HFM_CLKD + retval = core_move_at_r2_to_y0(target); // verify HFM_CLKD err_check_propagate(retval); - retval = eonce_move_y0_at_r0(target); + retval = core_move_y0_at_r0(target); err_check_propagate(retval); - retval = eonce_rx_upper_data(target,i); + retval = core_rx_upper_data(target,i); err_check_propagate(retval); if (i[0]!=(0x80|(HFM_CLK_DEFAULT&0x7f))) { retval = ERROR_TARGET_FAILURE; @@ -1228,7 +1226,7 @@ int dsp5680xx_f_erase_check(struct target * target, uint8_t * erased,uint32_t se retval = dsp5680xx_halt(target); err_check_propagate(retval); } - retval = eonce_set_hfmdiv(target); + retval = set_fm_ck_div(target); err_check_propagate(retval); // Check if chip is already erased. retval = dsp5680xx_f_execute_command(target,HFM_ERASE_VERIFY,HFM_FLASH_BASE_ADDR+sector*HFM_SECTOR_SIZE/2,0,&hfm_ustat,1); // blank check @@ -1282,7 +1280,7 @@ int dsp5680xx_f_erase(struct target * target, int first, int last){ // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // Set hfmdiv // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - retval = eonce_set_hfmdiv(target); + retval = set_fm_ck_div(target); err_check_propagate(retval); uint16_t hfm_ustat; @@ -1360,7 +1358,7 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // Set hfmdiv // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - retval = eonce_set_hfmdiv(target); + retval = set_fm_ck_div(target); err_check_propagate(retval); // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // Setup registers needed by pgm_write_pflash @@ -1368,26 +1366,26 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui dsp5680xx_context.flush = 0; - retval = eonce_move_long_to_r3(target,address); // Destination address to r3 + retval = core_move_long_to_r3(target,address); // Destination address to r3 err_check_propagate(retval); - eonce_load_TX_RX_high_to_r0(target); // TX/RX reg address to r0 + core_load_TX_RX_high_addr_to_r0(target); // TX/RX reg address to r0 err_check_propagate(retval); - retval = eonce_move_long_to_r2(target,HFM_BASE_ADDR);// FM base address to r2 + retval = core_move_long_to_r2(target,HFM_BASE_ADDR);// FM base address to r2 err_check_propagate(retval); // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // Run flashing program. // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) + retval = core_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x04,HFM_USTAT);// write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits + retval = core_move_value_at_r2_disp(target,0x04,HFM_USTAT);// write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x10,HFM_USTAT);// clear only one bit at a time + retval = core_move_value_at_r2_disp(target,0x10,HFM_USTAT);// clear only one bit at a time err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x20,HFM_USTAT); + retval = core_move_value_at_r2_disp(target,0x20,HFM_USTAT); err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_PROT);// write to HMF_PROT, clear protection + retval = core_move_value_at_r2_disp(target,0x00,HFM_PROT);// write to HMF_PROT, clear protection err_check_propagate(retval); - retval = eonce_move_value_at_r2_disp(target,0x00,HFM_PROTB);// write to HMF_PROTB, clear protection + retval = core_move_value_at_r2_disp(target,0x00,HFM_PROTB);// write to HMF_PROTB, clear protection err_check_propagate(retval); if(count%2){ //TODO implement handling of odd number of words. @@ -1401,7 +1399,7 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui uint32_t drscan_data; uint16_t tmp = (buffer[0]|(buffer[1]<<8)); - retval = eonce_tx_upper_data(target,tmp,&drscan_data); + retval = core_tx_upper_data(target,tmp,&drscan_data); err_check_propagate(retval); retval = dsp5680xx_resume(target,0,my_favourite_ram_address,0,0); @@ -1416,7 +1414,7 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui counter = FLUSH_COUNT_FLASH; } tmp = (buffer[2*i]|(buffer[2*i+1]<<8)); - retval = eonce_tx_upper_data(target,tmp,&drscan_data); + retval = core_tx_upper_data(target,tmp,&drscan_data); if(retval!=ERROR_OK){ dsp5680xx_context.flush = 1; err_check_propagate(retval); |