diff options
| author | Alexander Kurz <akurz@blala.de> | 2016-07-17 17:53:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-18 07:48:44 +0200 |
| commit | 9e53ae2c388cc22f511c85df0aea4d561dcfffdd (patch) | |
| tree | 4daf8c6fdc45eee9b3955fa09a839592c422c309 /scripts/imx | |
| parent | 6a53edd9a3076cc0a48ab3097dee99683518668b (diff) | |
| download | barebox-9e53ae2c388cc22f511c85df0aea4d561dcfffdd.tar.gz barebox-9e53ae2c388cc22f511c85df0aea4d561dcfffdd.tar.xz | |
scripts: imx-usb-loader: const function args
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts/imx')
| -rw-r--r-- | scripts/imx/imx-usb-loader.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/scripts/imx/imx-usb-loader.c b/scripts/imx/imx-usb-loader.c index 97ed044f41..b0973d3445 100644 --- a/scripts/imx/imx-usb-loader.c +++ b/scripts/imx/imx-usb-loader.c @@ -669,13 +669,14 @@ static int load_file(void *buf, unsigned len, unsigned dladdr, unsigned char typ return transfer_size; } -static int write_dcd_table_ivt(struct imx_flash_header_v2 *hdr, unsigned char *file_start, unsigned cnt) +static int write_dcd_table_ivt(const struct imx_flash_header_v2 *hdr, + const unsigned char *file_start, unsigned cnt) { unsigned char *dcd_end; unsigned m_length; #define cvt_dest_to_src (((unsigned char *)hdr) - hdr->self) unsigned char* dcd; - unsigned char* file_end = file_start + cnt; + const unsigned char *file_end = file_start + cnt; int err = 0; if (!hdr->dcd_ptr) { @@ -747,8 +748,8 @@ static int write_dcd_table_ivt(struct imx_flash_header_v2 *hdr, unsigned char *f return err; } -static int get_dcd_range_old(struct imx_flash_header *hdr, - unsigned char *file_start, unsigned cnt, +static int get_dcd_range_old(const struct imx_flash_header *hdr, + const unsigned char *file_start, unsigned cnt, unsigned char **pstart, unsigned char **pend) { unsigned char *dcd_end; @@ -756,7 +757,7 @@ static int get_dcd_range_old(struct imx_flash_header *hdr, #define cvt_dest_to_src_old (((unsigned char *)&hdr->dcd) - hdr->dcd_ptr_ptr) unsigned char* dcd; unsigned val; - unsigned char* file_end = file_start + cnt; + const unsigned char *file_end = file_start + cnt; if (!hdr->dcd) { printf("No dcd table, barker=%x\n", hdr->app_code_barker); @@ -794,7 +795,8 @@ static int get_dcd_range_old(struct imx_flash_header *hdr, return 0; } -static int write_dcd_table_old(struct imx_flash_header *hdr, unsigned char *file_start, unsigned cnt) +static int write_dcd_table_old(const struct imx_flash_header *hdr, + const unsigned char *file_start, unsigned cnt) { unsigned val; unsigned char *dcd_end; @@ -877,10 +879,12 @@ err: return ret; } -static int is_header(unsigned char *p) +static int is_header(const unsigned char *p) { - struct imx_flash_header *ohdr = (struct imx_flash_header *)p; - struct imx_flash_header_v2 *hdr = (struct imx_flash_header_v2 *)p; + const struct imx_flash_header *ohdr = + (const struct imx_flash_header *)p; + const struct imx_flash_header_v2 *hdr = + (const struct imx_flash_header_v2 *)p; switch (usb_id->mach_id->header_type) { case HDR_MX51: @@ -895,7 +899,8 @@ static int is_header(unsigned char *p) return 0; } -static int perform_dcd(unsigned char *p, unsigned char *file_start, unsigned cnt) +static int perform_dcd(unsigned char *p, const unsigned char *file_start, + unsigned cnt) { struct imx_flash_header *ohdr = (struct imx_flash_header *)p; struct imx_flash_header_v2 *hdr = (struct imx_flash_header_v2 *)p; @@ -938,11 +943,11 @@ static int clear_dcd_ptr(unsigned char *p, unsigned char *file_start, unsigned c return 0; } -static int get_dl_start(unsigned char *p, unsigned char *file_start, +static int get_dl_start(const unsigned char *p, const unsigned char *file_start, unsigned cnt, unsigned *dladdr, unsigned *max_length, unsigned *plugin, unsigned *header_addr) { - unsigned char* file_end = file_start + cnt; + const unsigned char *file_end = file_start + cnt; switch (usb_id->mach_id->header_type) { case HDR_MX51: { |