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tinyriscv-openocd
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Now uses jtag_add_shift() via embeddedice_write_reg_inner(). 

git-svn-id: svn://svn.berlios.de/openocd/trunk@414 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
oharboe 2008-03-01 15:20:35 +00:00
parent 44ab4ec6ce
commit 007e9e2d60
1 changed files with 1 additions and 39 deletions
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40
src/target/embeddedice.c
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@ -374,11 +374,6 @@ int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf)
int embeddedice_write_reg(reg_t *reg, u32 value)
{
embeddedice_reg_t *ice_reg = reg->arch_info;
u8 reg_addr = ice_reg->addr & 0x1f;
scan_field_t fields[3];
u8 field0_out[4];
u8 field1_out[1];
u8 field2_out[1];
DEBUG("%i: 0x%8.8x", ice_reg->addr, value);
@ -387,40 +382,7 @@ int embeddedice_write_reg(reg_t *reg, u32 value)
arm_jtag_set_instr(ice_reg->jtag_info, ice_reg->jtag_info->intest_instr, NULL);
fields[0].device = ice_reg->jtag_info->chain_pos;
fields[0].num_bits = 32;
fields[0].out_value = field0_out;
buf_set_u32(fields[0].out_value, 0, 32, value);
fields[0].out_mask = NULL;
fields[0].in_value = NULL;
fields[0].in_check_value = NULL;
fields[0].in_check_mask = NULL;
fields[0].in_handler = NULL;
fields[0].in_handler_priv = NULL;
fields[1].device = ice_reg->jtag_info->chain_pos;
fields[1].num_bits = 5;
fields[1].out_value = field1_out;
buf_set_u32(fields[1].out_value, 0, 5, reg_addr);
fields[1].out_mask = NULL;
fields[1].in_value = NULL;
fields[1].in_check_value = NULL;
fields[1].in_check_mask = NULL;
fields[1].in_handler = NULL;
fields[1].in_handler_priv = NULL;
fields[2].device = ice_reg->jtag_info->chain_pos;
fields[2].num_bits = 1;
fields[2].out_value = field2_out;
buf_set_u32(fields[2].out_value, 0, 1, 1);
fields[2].out_mask = NULL;
fields[2].in_value = NULL;
fields[2].in_check_value = NULL;
fields[2].in_check_mask = NULL;
fields[2].in_handler = NULL;
fields[2].in_handler_priv = NULL;
jtag_add_dr_scan(3, fields, -1);
embeddedice_write_reg_inner(reg, value);
return ERROR_OK;
}