diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2018-11-19 15:30:28 +0000 |
|---|---|---|
| committer | Jérôme Forissier <jerome.forissier@linaro.org> | 2018-12-14 13:37:57 +0100 |
| commit | 0da41e90bb7d44317c32b78aec73e96951e14826 (patch) | |
| tree | c092412c5c856a683987f9bcd6b81d8d7069f979 /README.md | |
| parent | 7c1ee6aa87d49b299d4a7be6edbff94e1d68ad25 (diff) | |
arm: imx: add iMX7S WaARP7 MBL board definition
This patch adds an OP-TEE port for the i.MX7S WaRP7 for the MBED Linux OS
boot flow.
BootROM -> ATF/BL2
ATF -> FIP {u-boot, OPTEE}
OPTEE -> {populates DTB overlay}
u-boot -> FIT {DTB, Kernel, initramfs}
Merges DTB and OPTEE DTB-overlay
Linux
The current warp7 port looks like
BootROM -> u-boot
u-boot -> Load {Kernel, OPTEE, DTB}
OPTEE
Linux
In order to support the ATF bootflow a new port of OP-TEE with slightly
tweaked parameters is added here.
CFG_NS_ENTRY_ADDR = 0x87800000 is the entry point of u-boot
CFG_DT_OVERLAY = y adds DTB overlay fragments to the passed DTB
make PLATFORM=imx-mx7swarp7_mbl
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -75,6 +75,7 @@ The **Maintained?** column shows: | [FSL i.MX6 UltraLite EVK Board](http://www.freescale.com/products/arm-processors/i.mx-applications-processors-based-on-arm-cores/i.mx-6-processors/i.mx6qp/i.mx6ultralite-evaluation-kit:MCIMX6UL-EVK) |`PLATFORM=imx-mx6ulevk`| Yes |  | | [NXP i.MX7Dual SabreSD Board](http://www.nxp.com/products/software-and-tools/hardware-development-tools/sabre-development-system/sabre-board-for-smart-devices-based-on-the-i.mx-7dual-applications-processors:MCIMX7SABRE) |`PLATFORM=imx-mx7dsabresd`| Yes |  | | [NXP i.MX7Solo WaRP7 Board](http://www.nxp.com/products/developer-resources/reference-designs/warp7-next-generation-iot-and-wearable-development-platform:WARP7) |`PLATFORM=imx-mx7swarp7`| Yes |  | +| [NXP i.MX7Solo WaRP7 Board - Mbed Linux OS](https://os.mbed.com/platforms/WaRP7) |`PLATFORM=imx-mx7swarp7_mbl`| Yes |  | | [NXP i.MX8MQEVK Board](https://www.nxp.com/support/developer-resources/run-time-software/i.mx-developer-resources/evaluation-kit-for-the-i.mx-8m-applications-processor:MCIMX8M-EVK) |`PLATFORM=imx-imx8mqevk`| Yes |  | | [NXP i.MX8MMEVK Board](https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-8-processors/i.mx-8m-mini-family-arm-cortex-a53-cortex-m4-audio-voice-video:i.MX8MMINI?lang=en&lang_cd=en&) |`PLATFORM=imx-imx8mmevk`| Yes |  | | [ARM Foundation FVP](https://developer.arm.com/products/system-design/fixed-virtual-platforms) |`PLATFORM=vexpress-fvp`| Yes |  | |