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* arm: mach-k3: am642: Add support for boot device detectionKeerthy2021-05-121-0/+4
| | | | | | | | | | | | | AM642 allows for booting from primary or backup boot media. Both media can be chosen individually based on switch settings. ROM looks for a valid image in primary boot media, if not found then looks in backup boot media. In order to pass this boot media information to boot loader, ROM stores a value at a particular address. Add support for reading this information and determining the boot media correctly. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
* arm: mach-k3: j7200: Add support for storing extended boot info from ROMLokesh Vutla2020-08-111-0/+7
| | | | | | | | | | Starting J7200 SoC, ROM supports for loading sysfw directly from boot image. ROM passes this information on number of images that are loaded to bootloader at certain location. Add support for storing this information before it gets corrupted. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Suman Anna <s-anna@ti.com>
* arm: mach-k3: j721e: Add detection for j721eLokesh Vutla2020-08-111-0/+1
| | | | | | | | | Add an api soc_is_j721e(), and use it to enable certain functionality that is available only on j721e. This detection is needed when DT is not available. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com>
* arm: mach-k3: Use SOC driver for device identificationDave Gerlach2020-07-251-1/+0
| | | | | | | Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
* Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini2020-07-241-0/+1
| | | | | | | | | | This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
* arm: mach-k3: Use SOC driver for device identificationDave Gerlach2020-07-201-1/+0
| | | | | | | Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
* arm: mach-k3: Use JTAD_ID register for device identificationLokesh Vutla2020-04-191-12/+2
| | | | | | | | | | | | JTAG ID register is defined by IEEE 1149.1 for device identification. Use this JTAG ID register for identifying AM65x[0] and J721E[1] devices instead of using SoC specific registers. [0] http://www.ti.com/lit/ug/spruid7e/spruid7e.pdf [1] http://www.ti.com/lit/ug/spruil1a/spruil1a.pdf Reported-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* arm: k3: Add support for printing CPUINFOLokesh Vutla2019-10-111-0/+18
| | | | | | Add support for printing CPU info for all K3 devices. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* armv7R: K3: j721e: Add support for boot device detectionLokesh Vutla2019-07-261-0/+4
| | | | | | | | | | | | | | J721E allows for booting from primary or backup boot media. Both media can be chosen individually based on switch settings. ROM looks for a valid image in primary boot media, if not found then looks in backup boot media. In order to pass this boot media information to boot loader, ROM stores a value at a particular address. Add support for reading this information and determining the boot media correctly. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
* arm: K3: am654: Add support for boot device detectionLokesh Vutla2018-09-111-0/+12
AM654 allows for booting from primary or backup boot media. Both media can be chosen individually based on switch settings. ROM looks for a valid image in primary boot media, if not found then looks in backup boot media. In order to pass this boot media information to boot loader, ROM stores a value at a particular address. Add support for reading this information and determining the boot media correctly. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
generated by cgit (git 2.34.1) at 2025-09-04 09:43:31 +0000