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arm: afs: Set the filesize env. var. on load

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The `afs load` command copies data to RAM. Set the filesize
environment variable to record how much data was 'loaded'

Signed-off-by: Robert Catherall <robert.catherall@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Robert Catherall 2023-11-23 14:16:01 +00:00 committed by Tom Rini
parent ece85cc020
commit 785834d62e
1 changed files with 10 additions and 2 deletions
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12
cmd/armflash.c
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@ -180,6 +180,7 @@ static int load_image(const char * const name, const ulong address)
{ {
struct afs_image *afi = NULL; struct afs_image *afi = NULL;
int i; int i;
loff_t len_read = 0;
parse_flash(); parse_flash();
for (i = 0; i < num_afs_images; i++) { for (i = 0; i < num_afs_images; i++) {
@ -197,6 +198,7 @@ static int load_image(const char * const name, const ulong address)
for (i = 0; i < afi->region_count; i++) { for (i = 0; i < afi->region_count; i++) {
ulong from, to; ulong from, to;
u32 size;
from = afi->flash_mem_start + afi->regions[i].offset; from = afi->flash_mem_start + afi->regions[i].offset;
if (address) { if (address) {
@ -208,14 +210,20 @@ static int load_image(const char * const name, const ulong address)
return CMD_RET_FAILURE; return CMD_RET_FAILURE;
} }
memcpy((void *)to, (void *)from, afi->regions[i].size); size = afi->regions[i].size;
memcpy((void *)to, (void *)from, size);
printf("loaded region %d from %08lX to %08lX, %08X bytes\n", printf("loaded region %d from %08lX to %08lX, %08X bytes\n",
i, i,
from, from,
to, to,
afi->regions[i].size); size);
len_read += size;
} }
env_set_hex("filesize", len_read);
return CMD_RET_SUCCESS; return CMD_RET_SUCCESS;
} }