X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fs3c2410_nand.c;h=4d084403bf3d4606139fffc332ee49a15135bb90;hp=951677c5201dfa10cd2a80ec1fdf4de9f1c22e29;hb=ed9c4ef3c41ac21d0a08cb7e07ab68d0c7930138;hpb=fbcb57baf842a84898dcc1cbe9a8b56d2a0028e1

diff --git a/src/flash/s3c2410_nand.c b/src/flash/s3c2410_nand.c
index 951677c520..4d084403bf 100644
--- a/src/flash/s3c2410_nand.c
+++ b/src/flash/s3c2410_nand.c
@@ -30,109 +30,95 @@
 
 #include "s3c24xx_nand.h"
 
-
-static int s3c2410_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
-static int s3c2410_init(struct nand_device_s *device);
-static int s3c2410_read_data(struct nand_device_s *device, void *data);
-static int s3c2410_write_data(struct nand_device_s *device, u16 data);
-static int s3c2410_nand_ready(struct nand_device_s *device, int timeout);
-
-nand_flash_controller_t s3c2410_nand_controller =
-{
-	.name			= "s3c2410",
-	.nand_device_command	= s3c2410_nand_device_command,
-	.register_commands	= s3c24xx_register_commands,
-	.init			= s3c2410_init,
-	.reset			= s3c24xx_reset,
-	.command		= s3c24xx_command,
-	.address		= s3c24xx_address,
-	.write_data		= s3c2410_write_data,
-	.read_data		= s3c2410_read_data,
-	.write_page		= s3c24xx_write_page,
-	.read_page		= s3c24xx_read_page,
-	.controller_ready	= s3c24xx_controller_ready,
-	.nand_ready		= s3c2410_nand_ready,
-};
-
-static int s3c2410_nand_device_command(struct command_context_s *cmd_ctx, char *cmd,
-				char **args, int argc,
-				struct nand_device_s *device)
+NAND_DEVICE_COMMAND_HANDLER(s3c2410_nand_device_command)
 {
-	s3c24xx_nand_controller_t *info;
-	
-	info = s3c24xx_nand_device_command(cmd_ctx, cmd, args, argc, device);
-	if (info == NULL) {
-		return ERROR_NAND_DEVICE_INVALID;
-	}
+	struct s3c24xx_nand_controller *info;
+	CALL_S3C24XX_DEVICE_COMMAND(nand, &info);
 
 	/* fill in the address fields for the core device */
 	info->cmd = S3C2410_NFCMD;
 	info->addr = S3C2410_NFADDR;
 	info->data = S3C2410_NFDATA;
 	info->nfstat = S3C2410_NFSTAT;
-		
+
 	return ERROR_OK;
 }
 
-static int s3c2410_init(struct nand_device_s *device)
+static int s3c2410_init(struct nand_device_s *nand)
 {
-	s3c24xx_nand_controller_t *s3c24xx_info = device->controller_priv;
+	struct s3c24xx_nand_controller *s3c24xx_info = nand->controller_priv;
 	target_t *target = s3c24xx_info->target;
 
-	target_write_u32(target, S3C2410_NFCONF, 
+	target_write_u32(target, S3C2410_NFCONF,
 			 S3C2410_NFCONF_EN | S3C2410_NFCONF_TACLS(3) |
 			 S3C2410_NFCONF_TWRPH0(5) | S3C2410_NFCONF_TWRPH1(3));
 
 	return ERROR_OK;
 }
 
-static int s3c2410_write_data(struct nand_device_s *device, u16 data)
+static int s3c2410_write_data(struct nand_device_s *nand, uint16_t data)
 {
-	s3c24xx_nand_controller_t *s3c24xx_info = device->controller_priv;
+	struct s3c24xx_nand_controller *s3c24xx_info = nand->controller_priv;
 	target_t *target = s3c24xx_info->target;
 
 	if (target->state != TARGET_HALTED) {
 		LOG_ERROR("target must be halted to use S3C24XX NAND flash controller");
 		return ERROR_NAND_OPERATION_FAILED;
 	}
-	
+
 	target_write_u32(target, S3C2410_NFDATA, data);
 	return ERROR_OK;
 }
 
-static int s3c2410_read_data(struct nand_device_s *device, void *data)
+static int s3c2410_read_data(struct nand_device_s *nand, void *data)
 {
-	s3c24xx_nand_controller_t *s3c24xx_info = device->controller_priv;
+	struct s3c24xx_nand_controller *s3c24xx_info = nand->controller_priv;
 	target_t *target = s3c24xx_info->target;
-	
+
 	if (target->state != TARGET_HALTED) {
 		LOG_ERROR("target must be halted to use S3C24XX NAND flash controller");
 		return ERROR_NAND_OPERATION_FAILED;
 	}
 
-	target_read_u8(target, S3C2410_NFDATA, data);	
+	target_read_u8(target, S3C2410_NFDATA, data);
 	return ERROR_OK;
 }
 
-static int s3c2410_nand_ready(struct nand_device_s *device, int timeout)
+static int s3c2410_nand_ready(struct nand_device_s *nand, int timeout)
 {
-	s3c24xx_nand_controller_t *s3c24xx_info = device->controller_priv;
+	struct s3c24xx_nand_controller *s3c24xx_info = nand->controller_priv;
 	target_t *target = s3c24xx_info->target;
-	u8 status;
+	uint8_t status;
 
 	if (target->state != TARGET_HALTED) {
 		LOG_ERROR("target must be halted to use S3C24XX NAND flash controller");
 		return ERROR_NAND_OPERATION_FAILED;
 	}
-	
+
 	do {
 		target_read_u8(target, S3C2410_NFSTAT, &status);
-		
+
 		if (status & S3C2410_NFSTAT_BUSY)
 			return 1;
 
-		alive_sleep(1);		
+		alive_sleep(1);
 	} while (timeout-- > 0);
 
 	return 0;
 }
+
+struct nand_flash_controller s3c2410_nand_controller = {
+		.name = "s3c2410",
+		.nand_device_command = &s3c2410_nand_device_command,
+		.register_commands = &s3c24xx_register_commands,
+		.init = &s3c2410_init,
+		.reset = &s3c24xx_reset,
+		.command = &s3c24xx_command,
+		.address = &s3c24xx_address,
+		.write_data = &s3c2410_write_data,
+		.read_data = &s3c2410_read_data,
+		.write_page = s3c24xx_write_page,
+		.read_page = s3c24xx_read_page,
+		.controller_ready = &s3c24xx_controller_ready,
+		.nand_ready = &s3c2410_nand_ready,
+	};