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debugfs: add FIP device

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Add a FIP driver hooked to debugfs 9p interface. This is an
abstraction of the FIP filesystem layer on top of a mass storage,
or memory block driver.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: If275ea0824763de43ab666dab2a06de5352ff940
This commit is contained in:
Olivier Deprez 2019-11-06 14:00:43 +01:00
parent 0ca3913dd8
commit d310239d77
4 changed files with 323 additions and 2 deletions
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3
lib/debugfs/blobs.h
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@ -7,5 +7,6 @@
#include "dev.h"
static const dirtab_t blobtab[] = {
{"ctl", DEV_ROOT_QBLOBCTL, 0, O_READ}
{"ctl", DEV_ROOT_QBLOBCTL, 0, O_READ},
{"fip.bin", DEV_ROOT_QBLOBCTL + 1, 0x100000, O_READ, (void *)0x8000000}
};