LM
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

xilinx: fru: Replace spaces with \0 in detected name 

FRU spec expected \0 for unused symbols but unfortunately a lot of boards
are using spaces instead of \0. That's why after saving it to desc->name
name is checked again and all spaces are converted to \0. This will ensure
that names can be used for string manipulations like concatenation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2021-08-12 11:03:49 +02:00
parent edd530651a
commit 530560b6f8
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
board/xilinx/common/board.c
View File

@ -168,7 +168,7 @@ static bool xilinx_detect_legacy(u8 *buffer)
static int xilinx_read_eeprom_fru(struct udevice *dev, char *name, static int xilinx_read_eeprom_fru(struct udevice *dev, char *name,
struct xilinx_board_description *desc) struct xilinx_board_description *desc)
{ {
int ret, eeprom_size; int i, ret, eeprom_size;
u8 *fru_content; u8 *fru_content;
/* FIXME this is shortcut - if eeprom type is wrong it will fail */ /* FIXME this is shortcut - if eeprom type is wrong it will fail */
@ -207,6 +207,10 @@ static int xilinx_read_eeprom_fru(struct udevice *dev, char *name,
sizeof(desc->manufacturer)); sizeof(desc->manufacturer));
strncpy(desc->name, (char *)fru_data.brd.product_name, strncpy(desc->name, (char *)fru_data.brd.product_name,
sizeof(desc->name)); sizeof(desc->name));
for (i = 0; i < sizeof(desc->name); i++) {
if (desc->name[i] == ' ')
desc->name[i] = '\0';
}
strncpy(desc->revision, (char *)fru_data.brd.rev, strncpy(desc->revision, (char *)fru_data.brd.rev,
sizeof(desc->revision)); sizeof(desc->revision));
strncpy(desc->serial, (char *)fru_data.brd.serial_number, strncpy(desc->serial, (char *)fru_data.brd.serial_number,