X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fstr7x.c;h=b5ee4d26bb4be14abdeb8f85c1bec08f8e468211;hp=6cd5d69f8be8074fa1343c3369b5cd62bd70f72f;hb=4da4e1cfb7d93dcedc333c11c787b83b8baf7dfa;hpb=9f0cba528a163645c8ecace413731c23310f2c26

diff --git a/src/flash/nor/str7x.c b/src/flash/nor/str7x.c
index 6cd5d69f8b..b5ee4d26bb 100644
--- a/src/flash/nor/str7x.c
+++ b/src/flash/nor/str7x.c
@@ -90,7 +90,6 @@ struct str7x_flash_bank {
 	uint32_t disable_bit;
 	uint32_t busy_bits;
 	uint32_t register_base;
-	struct working_area *write_algorithm;
 };
 
 struct str7x_mem_layout {
@@ -227,8 +226,6 @@ FLASH_BANK_COMMAND_HANDLER(str7x_flash_bank_command)
 
 	str7x_build_block_list(bank);
 
-	str7x_info->write_algorithm = NULL;
-
 	return ERROR_OK;
 }
 
@@ -451,10 +448,11 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
 	struct str7x_flash_bank *str7x_info = bank->driver_priv;
 	struct target *target = bank->target;
 	uint32_t buffer_size = 32768;
+	struct working_area *write_algorithm;
 	struct working_area *source;
 	uint32_t address = bank->base + offset;
 	struct reg_param reg_params[6];
-	struct arm_algorithm armv4_5_info;
+	struct arm_algorithm arm_algo;
 	int retval = ERROR_OK;
 
 	/* see contib/loaders/flash/str7x.s for src */
@@ -487,11 +485,11 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
 
 	/* flash write code */
 	if (target_alloc_working_area_try(target, sizeof(str7x_flash_write_code),
-			&str7x_info->write_algorithm) != ERROR_OK) {
+			&write_algorithm) != ERROR_OK) {
 		return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
 	};
 
-	target_write_buffer(target, str7x_info->write_algorithm->address,
+	target_write_buffer(target, write_algorithm->address,
 			sizeof(str7x_flash_write_code),
 			(uint8_t *)str7x_flash_write_code);
 
@@ -499,19 +497,18 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
 	while (target_alloc_working_area_try(target, buffer_size, &source) != ERROR_OK) {
 		buffer_size /= 2;
 		if (buffer_size <= 256) {
-			/* if we already allocated the writing code, but failed to get a
+			/* we already allocated the writing code, but failed to get a
 			 * buffer, free the algorithm */
-			if (str7x_info->write_algorithm)
-				target_free_working_area(target, str7x_info->write_algorithm);
+			target_free_working_area(target, write_algorithm);
 
 			LOG_WARNING("no large enough working area available, can't do block memory writes");
 			return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
 		}
 	}
 
-	armv4_5_info.common_magic = ARM_COMMON_MAGIC;
-	armv4_5_info.core_mode = ARM_MODE_SVC;
-	armv4_5_info.core_state = ARM_STATE_ARM;
+	arm_algo.common_magic = ARM_COMMON_MAGIC;
+	arm_algo.core_mode = ARM_MODE_SVC;
+	arm_algo.core_state = ARM_STATE_ARM;
 
 	init_reg_param(&reg_params[0], "r0", 32, PARAM_OUT);
 	init_reg_param(&reg_params[1], "r1", 32, PARAM_OUT);
@@ -532,9 +529,9 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
 		buf_set_u32(reg_params[5].value, 0, 32, str7x_info->busy_bits);
 
 		retval = target_run_algorithm(target, 0, NULL, 6, reg_params,
-				str7x_info->write_algorithm->address,
-				str7x_info->write_algorithm->address + (sizeof(str7x_flash_write_code) - 4),
-				10000, &armv4_5_info);
+				write_algorithm->address,
+				write_algorithm->address + (sizeof(str7x_flash_write_code) - 4),
+				10000, &arm_algo);
 		if (retval != ERROR_OK)
 			break;
 
@@ -549,7 +546,7 @@ static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
 	}
 
 	target_free_working_area(target, source);
-	target_free_working_area(target, str7x_info->write_algorithm);
+	target_free_working_area(target, write_algorithm);
 
 	destroy_reg_param(&reg_params[0]);
 	destroy_reg_param(&reg_params[1]);