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riscv: Increase batch allocation size to improve transfer speed. (#689) 

Change-Id: I4cd1479f4d2f7b63cd594f5cef9d6b3d877d9015
Signed-off-by: Charles Papon <charles.papon.90@gmail.com>
This commit is contained in:
Dolu1990 2022-04-11 16:58:35 +02:00 committed by GitHub
parent 0a70e59cb8
commit 78b56e25c2
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 3 deletions
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6
src/target/riscv/riscv-013.c
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@ -3151,7 +3151,7 @@ static int read_memory_progbuf_inner(struct target *target, target_addr_t addres
* dm_data0 contains[read_addr-size*2]
*/
struct riscv_batch *batch = riscv_batch_alloc(target, 32,
struct riscv_batch *batch = riscv_batch_alloc(target, RISCV_BATCH_ALLOC_SIZE,
info->dmi_busy_delay + info->ac_busy_delay);
if (!batch)
return ERROR_FAIL;
@ -3649,7 +3649,7 @@ static int write_memory_bus_v1(struct target *target, target_addr_t address,
struct riscv_batch *batch = riscv_batch_alloc(
target,
32,
RISCV_BATCH_ALLOC_SIZE,
info->dmi_busy_delay + info->bus_master_write_delay);
if (!batch)
return ERROR_FAIL;
@ -3843,7 +3843,7 @@ static int write_memory_progbuf(struct target *target, target_addr_t address,
struct riscv_batch *batch = riscv_batch_alloc(
target,
32,
RISCV_BATCH_ALLOC_SIZE,
info->dmi_busy_delay + info->ac_busy_delay);
if (!batch)
goto error;

2
src/target/riscv/riscv.h
View File

@ -29,6 +29,8 @@ struct riscv_program;
#define RISCV_NUM_MEM_ACCESS_METHODS 3
#define RISCV_BATCH_ALLOC_SIZE 128
extern struct target_type riscv011_target;
extern struct target_type riscv013_target;