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chainloader: Only unmount if trying to update

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This will speed up boot times for some sd cards up to 500ms when running update.bin is not needed (old or same version).
This commit is contained in:
Kostas Missos 2019-12-07 02:40:56 +02:00
parent 0b45a5a11a
commit edc2b12f0f
1 changed files with 8 additions and 8 deletions
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14
bootloader/main.c
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@ -270,8 +270,6 @@ int launch_payload(char *path, bool update)
if (!update) if (!update)
gfx_clear_grey(0x1B); gfx_clear_grey(0x1B);
gfx_con_setpos(0, 0); gfx_con_setpos(0, 0);
if (!path)
return 1;
if (sd_mount()) if (sd_mount())
{ {
@ -279,9 +277,8 @@ int launch_payload(char *path, bool update)
if (f_open(&fp, path, FA_READ)) if (f_open(&fp, path, FA_READ))
{ {
EPRINTFARGS("Payload file is missing!\n(%s)", path); EPRINTFARGS("Payload file is missing!\n(%s)", path);
sd_unmount();
return 1; goto out;
} }
// Read and copy the payload to our chosen address // Read and copy the payload to our chosen address
@ -296,15 +293,14 @@ int launch_payload(char *path, bool update)
if (f_read(&fp, buf, size, NULL)) if (f_read(&fp, buf, size, NULL))
{ {
f_close(&fp); f_close(&fp);
sd_unmount();
return 1; goto out;
} }
f_close(&fp); f_close(&fp);
if (update && is_ipl_updated(buf)) if (update && is_ipl_updated(buf))
return 1; goto out;
sd_unmount(); sd_unmount();
@ -339,6 +335,10 @@ int launch_payload(char *path, bool update)
} }
} }
out:
if (!update)
sd_unmount();
return 1; return 1;
} }