- May 12, 2021
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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>
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- Aug 11, 2020
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Lokesh Vutla authored
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>
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Lokesh Vutla authored
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>
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- Jul 25, 2020
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Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by:
Dave Gerlach <d-gerlach@ti.com>
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- Jul 24, 2020
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git://git.denx.de/u-boot-dmTom Rini authored
This reverts commit 5d3a21df, reversing changes made to 56d37f1c. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by:
Tom Rini <trini@konsulko.com>
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- Jul 20, 2020
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Make use of UCLASS_SOC to find device family and revision for print_cpuinfo. Signed-off-by:
Dave Gerlach <d-gerlach@ti.com>
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- Apr 19, 2020
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Lokesh Vutla authored
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>
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- Oct 11, 2019
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Add support for printing CPU info for all K3 devices. Signed-off-by:
Lokesh Vutla <lokeshvutla@ti.com>
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- Jul 27, 2019
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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>
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- Sep 11, 2018
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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>
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