BSP part of IOT2050-SM #509
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Changelog: - Add retries if flashing reading error occurs - Add DDR type in board information, print DDR size in boot log - Add board support for IOT2050-SM variant - Add 4G DDR memory support - Adjust firewall configuration according to TI's latest pattern - Fix AH12 pinmux for IOT2050-SM - Shutdown both R5 cores on hand-over Signed-off-by: Su Baocheng <[email protected]>
jan-kiszka
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Dec 14, 2023
recipes-bsp/u-boot/files/0008-board-siemens-iot2050-Pass-DDR-size-from-FSBL.patch
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recipes-bsp/u-boot/files/0009-board-siemens-iot2050-Generalize-the-fdt-fixup.patch
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recipes-bsp/u-boot/files/0010-dts-iot2050-Disable-R5-lockstep-for-all-PG2-boards.patch
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recipes-kernel/linux/files/patches-6.1/0083-dts-iot2050-Support-IOT2050-SM-variant.patch
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recipes-kernel/linux/files/patches-6.1/0083-dts-iot2050-Support-IOT2050-SM-variant.patch
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...rnel/linux/files/patches-6.1/0078-arm64-dts-ti-iot2050-Disable-R5-lockstep-for-all-PG2.patch
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This patch set is the kernel bsp for the new IOT2050-SM variant. Refer to the dts patch for details of the new variant. For kernel part, add driver for Everlight PM16D17 light sensor. In addition, a minor cleanup of the R5 lockstep disabling. Signed-off-by: Chao Zeng <[email protected]> Signed-off-by: Li Hua Qian <[email protected]> Signed-off-by: Baocheng Su <[email protected]>
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The dts for the new SM variant is idential to the kernel. Since the introduction of the 4G DDR on SM variant, the memory size is now determined by the SEBoot and then passed to the u-boot via scratchpad board info. Also the fdt fixup logic is generalized. BTW a minor coding style change for the iot2050/board.c is hitchhiked. Signed-off-by: Chao Zeng <[email protected]> Signed-off-by: Li Hua Qian <[email protected]> Signed-off-by: Baocheng Su <[email protected]>
Fixes UKI booting via UEFI, thus the SWUpdate image variant. Signed-off-by: Jan Kiszka <[email protected]>
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jan-kiszka
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Dec 19, 2023
| From: Li Hua Qian <[email protected]> | ||
| Date: Tue, 29 Aug 2023 11:46:21 +0800 | ||
| Subject: [PATCH] dts: iot2050: Sync kernel dts to u-boot | ||
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Would be helpful to note the source version here.
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...which probably is 6.1 + our patches. So this patch here is downstream-only.
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Split this patch to two? one for upstream and one for downstream?
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No, not worth to bother. We cannot predict source and target versions of upstream yet.
jan-kiszka
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Dec 19, 2023
SM is tested, PG2 and co, are under testing, will let you know once finished. |
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Test passed on PG1 Basic/Advanced, PG2 A/B, M2, SM. |
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This is the BSP part of the IOT2050-SM: u-boot and kernel.