c64756cca2
This patch just does some simple cleanup in "bcm_kona_smc.c":
- Get rid of the secure_bridge_data structure. Instead, just
define two globals that record the physical and virtual
addresses of the SMC arguments buffer. Use "buffer" instead
of "bounce" in their names. Drop of the erroneous __iomem
annotation for the physical address.
- Get rid of the initialized flag and just use a non-null buffer
address to indicate that.
- Get the size of the memory region when fetching the SMC
arguments buffer location from the device tree. Use it to
call ioremap() directly rather than requiring of_iomap() to
go look it up again.
- Do some additional validation on that memory region size.
- Flush caches unconditionally in __bcm_kona_smc(); nothing
supplies SSAPI_BRCM_START_VC_CORE as a service id.
- Drop a needless initialization of "rc" in __bcm_kona_smc().
It also deletes most of the content of "bcm_kona_smc.h" because it's
never actually used and is of questionable value anyway.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
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|---|---|---|
| .. | ||
| bcm_5301x.c | ||
| bcm_kona_smc_asm.S | ||
| bcm_kona_smc.c | ||
| bcm_kona_smc.h | ||
| board_bcm281xx.c | ||
| board_bcm2835.c | ||
| board_bcm21664.c | ||
| Kconfig | ||
| kona.c | ||
| kona.h | ||
| Makefile | ||