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nds32: remove .soft_reset_halt dependency 

.soft_reset_halt is not necessary for nds32 target.
Remove the dependency.

Change-Id: Ic3b126d6c7eb995583a661b762627e736222fcaa
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1612
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Hsiangkai Wang 2013-09-04 13:21:59 +08:00 committed by Spencer Oliver
parent e8d844a0fd
commit 49d96b1b2e
6 changed files with 22 additions and 32 deletions
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23
src/target/nds32.c
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@ -2164,6 +2164,27 @@ int nds32_resume(struct target *target, int current,
return ERROR_OK;
}
static int nds32_soft_reset_halt(struct target *target)
{
/* TODO: test it */
struct nds32 *nds32 = target_to_nds32(target);
struct aice_port_s *aice = target_to_aice(target);
aice_assert_srst(aice, AICE_SRST);
/* halt core and set pc to 0x0 */
int retval = target_halt(target);
if (retval != ERROR_OK)
return retval;
/* start fetching from IVB */
uint32_t value_ir3;
nds32_get_mapped_reg(nds32, IR3, &value_ir3);
nds32_set_mapped_reg(nds32, PC, value_ir3 & 0xFFFF0000);
return ERROR_OK;
}
int nds32_assert_reset(struct target *target)
{
struct nds32 *nds32 = target_to_nds32(target);
@ -2177,7 +2198,7 @@ int nds32_assert_reset(struct target *target)
&& (cpu_version->revision == 0x1C)
&& (cpu_version->cpu_id_family == 0xC)
&& (cpu_version->cpu_id_version == 0x0)))
target->type->soft_reset_halt(target);
nds32_soft_reset_halt(target);
else
aice_assert_srst(aice, AICE_RESET_HOLD);
} else {

22
src/target/nds32_v2.c
View File

@ -388,27 +388,6 @@ static int nds32_v2_leave_debug_state(struct nds32 *nds32, bool enable_watchpoin
return ERROR_OK;
}
static int nds32_v2_soft_reset_halt(struct target *target)
{
/* TODO: test it */
struct nds32 *nds32 = target_to_nds32(target);
struct aice_port_s *aice = target_to_aice(target);
aice_assert_srst(aice, AICE_SRST);
/* halt core and set pc to 0x0 */
int retval = target_halt(target);
if (retval != ERROR_OK)
return retval;
/* start fetching from IVB */
uint32_t value_ir3;
nds32_get_mapped_reg(nds32, IR3, &value_ir3);
nds32_set_mapped_reg(nds32, PC, value_ir3 & 0xFFFF0000);
return ERROR_OK;
}
static int nds32_v2_deassert_reset(struct target *target)
{
int retval;
@ -774,7 +753,6 @@ struct target_type nds32_v2_target = {
.assert_reset = nds32_assert_reset,
.deassert_reset = nds32_v2_deassert_reset,
.soft_reset_halt = nds32_v2_soft_reset_halt,
/* register access */
.get_gdb_reg_list = nds32_get_gdb_reg_list,

1
src/target/nds32_v3.c
View File

@ -484,7 +484,6 @@ struct target_type nds32_v3_target = {
.assert_reset = nds32_assert_reset,
.deassert_reset = nds32_v3_deassert_reset,
.soft_reset_halt = nds32_v3_soft_reset_halt,
/* register access */
.get_gdb_reg_list = nds32_get_gdb_reg_list,

6
src/target/nds32_v3_common.c
View File

@ -369,12 +369,6 @@ int nds32_v3_target_request_data(struct target *target,
return ERROR_OK;
}
int nds32_v3_soft_reset_halt(struct target *target)
{
struct aice_port_s *aice = target_to_aice(target);
return aice_assert_srst(aice, AICE_RESET_HOLD);
}
int nds32_v3_checksum_memory(struct target *target,
uint32_t address, uint32_t count, uint32_t *checksum)
{

1
src/target/nds32_v3_common.h
View File

@ -34,7 +34,6 @@ struct nds32_v3_common_callback {
void nds32_v3_common_register_callback(struct nds32_v3_common_callback *callback);
int nds32_v3_target_request_data(struct target *target,
uint32_t size, uint8_t *buffer);
int nds32_v3_soft_reset_halt(struct target *target);
int nds32_v3_checksum_memory(struct target *target,
uint32_t address, uint32_t count, uint32_t *checksum);
int nds32_v3_hit_watchpoint(struct target *target,

1
src/target/nds32_v3m.c
View File

@ -473,7 +473,6 @@ struct target_type nds32_v3m_target = {
.assert_reset = nds32_assert_reset,
.deassert_reset = nds32_v3m_deassert_reset,
.soft_reset_halt = nds32_v3_soft_reset_halt,
/* register access */
.get_gdb_reg_list = nds32_get_gdb_reg_list,