The SimpleLink SDK actually encapsulates a family of devices,
of which cc32xx is just one device. Other devices can fit
under this SDK directory structure.
This expansion will also allow the import of the WiFi
host driver and its driver porting layer in the future,
inserted at the correct levels in the SimpleLink SDK
directory heirarchy.
Follow the URL (ending in "#directory-structure") referenced in
ext/hal/ti/simplelink/README which explains the SDK structure,
and where devices fit in.
Jira: ZEP-1958
Change-Id: I16515d3e3779de0d55d3b1b8e25029609d1f66c3
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
The CC3220 SDK provides a peripheral driver library and hardware
register access header files for the Texas Instruments SimpleLink
CC3220S and CC3220SF SoCs.
The current version supported in Zephyr is CC3220 SDK 1.30.01.03,
downloaded from:
http://www.ti.com/tool/download/SIMPLELINK-CC3220-SDK
Jira: ZEP-1958
Change-Id: Ib278a6e067a621c589d6efd17cda6f75dc2a9cdb
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
Previously, CC3200 drivers had two options to use the peripheral
driver library APIs:
1) Build driverlib SDK files in Zephyr, in ext/hal/ti/cc3200/*
2) Link directly with the driverlib.a, from an externally installed
TI CC3200 SDK.
A new option is added to replace option 2), and is now the default:
3) Use the driverlib functions already provided in ROM.
This enables a savings in code size, which will depend on the
types of device drivers configured and the number of SDK
APIs actually used.
A rom_report build of the shell sample application showed
a savings of about 2kb in code space using this new config option.
Change-Id: Ie1ede6f7aacd23db20f5292e776f1dfeab5c7fe0
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Enable building CC3200 SDK driver peripheral library files in Zephyr.
The SDK provides convenience functions to access CC3200 hardware
peripherals, and header files with register definitions.
Jira: ZEP-1109
Change-Id: I89f1485b9f35320a253ae211a27168bb2288c8b7
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
The CC3200 SDK provides a peripheral driver library and hardware
register access header files for the Texas Instruments SimpleLink
CC3200 SoC.
Origin: Texas Instruments CC3200 SDK v1.2.0
URL: http://www.ti.com/tool/cc3200sdk
Purpose: Provide driver library and HAL for TI CC3200 SoC
Maintained-by: External
Jira: ZEP-1109
Change-Id: Ieb7f833adfbb7bc04842cfd0cd95127c48ab9eb1
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
Gil Pitney