misc: bcm-vk: add autoload support

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Add support to load and boot images on card automatically.
The kernel module parameter auto_load can be passed in as false to disable
such support on probe.
As well, nr_scratch_pages can be specified to allocate more or less scratch
memory on init as needed for desired card operation.

Co-developed-by: Desmond Yan <desmond.yan@broadcom.com>
Co-developed-by: James Hu <james.hu@broadcom.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Desmond Yan <desmond.yan@broadcom.com>
Signed-off-by: James Hu <james.hu@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Link: https://lore.kernel.org/r/20210120175827.14820-4-scott.branden@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Scott Branden 2021-01-20 09:58:17 -08:00 • committed by Greg Kroah-Hartman

parent 522f692686

commit 064ffc7c39

2 changed files with 973 additions and 0 deletions

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250

drivers/misc/bcm-vk/bcm_vk.h

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723

drivers/misc/bcm-vk/bcm_vk_dev.c

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