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build: cleanup src/flash/nand directory

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Change-Id: I21bb466a35168cf04743f5baafac9fef50d01707
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/419
Tested-by: jenkins
This commit is contained in:
Spencer Oliver
2012-01-31 11:07:53 +00:00
parent 1e9f8836a1
commit fab0dcd7e6
32 changed files with 2066 additions and 2361 deletions
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33
src/flash/nand/nuc910.c
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@@ -31,8 +31,7 @@
#include "arm_io.h"
#include <target/arm.h>
struct nuc910_nand_controller
{
struct nuc910_nand_controller {
struct arm_nand_data io;
};
@@ -53,7 +52,8 @@ static int nuc910_nand_command(struct nand_device *nand, uint8_t command)
struct target *target = nand->target;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
target_write_u8(target, NUC910_SMCMD, command);
@@ -65,7 +65,8 @@ static int nuc910_nand_address(struct nand_device *nand, uint8_t address)
struct target *target = nand->target;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
target_write_u32(target, NUC910_SMADDR, ((address & 0xff) | NUC910_SMADDR_EOA));
@@ -77,7 +78,8 @@ static int nuc910_nand_read(struct nand_device *nand, void *data)
struct target *target = nand->target;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
target_read_u8(target, NUC910_SMDATA, data);
@@ -89,7 +91,8 @@ static int nuc910_nand_write(struct nand_device *nand, uint16_t data)
struct target *target = nand->target;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
target_write_u8(target, NUC910_SMDATA, data);
@@ -102,7 +105,8 @@ static int nuc910_nand_read_block_data(struct nand_device *nand,
struct nuc910_nand_controller *nuc910_nand = nand->controller_priv;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
nuc910_nand->io.chunk_size = nand->page_size;
@@ -125,7 +129,8 @@ static int nuc910_nand_write_block_data(struct nand_device *nand,
struct nuc910_nand_controller *nuc910_nand = nand->controller_priv;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
nuc910_nand->io.chunk_size = nand->page_size;
@@ -154,9 +159,8 @@ static int nuc910_nand_ready(struct nand_device *nand, int timeout)
do {
target_read_u32(target, NUC910_SMISR, &status);
if (status & NUC910_SMISR_RB_) {
if (status & NUC910_SMISR_RB_)
return 1;
}
alive_sleep(1);
} while (timeout-- > 0);
@@ -184,12 +188,12 @@ static int nuc910_nand_init(struct nand_device *nand)
int bus_width = nand->bus_width ? : 8;
int result;
if ((result = validate_target_state(nand)) != ERROR_OK)
result = validate_target_state(nand);
if (result != ERROR_OK)
return result;
/* nuc910 only supports 8bit */
if (bus_width != 8)
{
if (bus_width != 8) {
LOG_ERROR("nuc910 only supports 8 bit bus width, not %i", bus_width);
return ERROR_NAND_OPERATION_NOT_SUPPORTED;
}
@@ -210,8 +214,7 @@ static int nuc910_nand_init(struct nand_device *nand)
return ERROR_OK;
}
struct nand_flash_controller nuc910_nand_controller =
{
struct nand_flash_controller nuc910_nand_controller = {
.name = "nuc910",
.command = nuc910_nand_command,
.address = nuc910_nand_address,