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Replace use of readX() and writeX() with io_readX() and io_writeX().
The former function are about to be deprecated in favor to the later.
This change upgrades core generic code and drivers.
At some place, io_clrbitsX(), io_setbitsX() and io_clrsetbitsX()
replace the writeX(readX() ...) operations when obvious.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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Avoid indefinite hangs by not writing to the UART if it's disabled.
If the UART is disabled, the write and flush routines will hang
indefinitely which can be difficult to debug.
Tested-by: Jordan Rhee <jordanrh@microsoft.com>
Signed-off-by: Jordan Rhee <jordanrh@microsoft.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
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Tested-by: Jordan Rhee <jordanrh@microsoft.com>
Signed-off-by: Jordan Rhee <jordanrh@microsoft.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
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Adds one SPDX-License-Identifier line [1] to each source files that
contains license text.
Generated by [2]:
spdxify.py --add-spdx optee_os/
The scancode tool [3] was used to double check the license matching
code in the Python script. All the licenses detected by scancode are
either detected by spdxify.py, or have no SPDX identifier, or are false
matches.
Link: [1] https://spdx.org/licenses/
Link: [2] https://github.com/jforissier/misc/blob/f7b56c8/spdxify.py
Link: [3] https://github.com/nexB/scancode-toolkit
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Joakim Bech <joakim.bech@linaro.org>
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Console operations structures must be kept in the unpaged sections
when pager is enable.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (qemu_virt)
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Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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Currently implementation of macro assert() does not expand to a
no-op when NDEBUG is defined. This will be done in a later change.
Before that, fix misuses of assert() and TEE_ASSERT():
- Correct misplaced assert() that should panic() whatever NDEBUG.
- Correct misplaced TEE_ASSERT() that should simply assert().
Also cleanup many inclusions of "assert.h" and few calls of assert().
Signed-off-by: Jens Wiklander <jen.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (QEMU)
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The i.MX 6UltraLite[1] is a high performance, ultra-efficient processor
family featuring an advanced implementation of a single ARM® Cortex®-A7
core.
This patch add i.MX 6Ulralite EVK board support:
1. Add a uart driver for i.MX platforms
2. Introduce plat-imx for i.MX platforms
3. Introduce i.MX6 UltraLite platform
4. This patch has been tested using the following step,
4.1. build step:
PLATFORM_FLAVOR=mx6ulevk make ARCH=arm PLATFORM=imx
${CROSS_COMPILE}-objcopy -O binary out/arm-plat-imx/core/tee.elf optee.bin
copy optee.bin to the first partition of SD card which is used for boot.
4.2. Boot setting in uboot:
run loadfdt;
run loadimage;
fatload mmc 1:1 0x9c100000 optee.bin;
run mmcargs;
bootz ${loadaddr} - ${fdt_addr};
5. pass xtest
Note:
CAAM is not implemented now, this will be added later.
[1] http://www.freescale.com/webapp/sps/site/prod_summary.jsp?
code=i.MX6UL&tid=redI.MX6UL-FAMILY&uc=true&lang_cd=en
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
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