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2020-07-25arm: mach-k3: Use SOC driver for device identificationDave Gerlach
Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-07-24Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini
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>
2020-07-20arm: mach-k3: Use SOC driver for device identificationDave Gerlach
Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-04-19arm: mach-k3: Use JTAD_ID register for device identificationLokesh Vutla
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>
2019-10-11arm: k3: Add support for printing CPUINFOLokesh Vutla
Add support for printing CPU info for all K3 devices. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26armv7R: K3: j721e: Add support for boot device detectionLokesh Vutla
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>
2018-09-11arm: K3: am654: Add support for boot device detectionLokesh Vutla
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>