u-boot.git/common/spl/Makefile, branch v2024.04

tree-wide: Replace http:// link with https:// link for ti.com

2023-11-10T16:01:50Z

Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon

Move i.MX8 container image loading support to common/spl

2023-10-18T00:50:52Z

To facilitate testing loading i.MX8 container images, move the parse-container code to common/spl. Signed-off-by: Sean Anderson

common: spl: Add spl NVMe boot support

2023-06-19T21:47:41Z

Add support to load the next stage image from an NVMe disk which may be formatted as an EXT or FAT filesystem. Signed-off-by: Mayuresh Chitale [trini: Drop hunk changing disk/part.c as that breaks other users] Signed-off-by: Tom Rini

spl: blk: Support loading images from fs

2023-06-19T21:19:44Z

Add a generic API to support loading of SPL payload from any supported filesystem on a given partition of a block device. Signed-off-by: Mayuresh Chitale

spl: Rename Kconfig SPL_LEGACY_IMAGE_SUPPORT to SPL_LEGACY_IMAGE_FORMAT

2022-05-11T13:22:24Z

This matches what this support is called in the non-SPL case. The postfix _SUPPORT is redundant as enabling Kconfig options implies support. With this we can use CONFIG_IS_ENABLED() as needed. Signed-off-by: Andrew Davis Reviewed-by: Tom Rini

spl: Add semihosting boot method

2022-04-01T19:03:13Z

This adds a boot method for loading the next stage from the host. It is mostly modeled off of spl_load_image_ext. I am not really sure why/how spl_load_image_fat uses three different methods to load the image, but the simple case seems to work OK for now. To control the presence of this boot method, we add a config symbol. While we're at it, we update the original semihosting config symbol. I think semihosting has some advantages of other forms of JTAG boot. Common other ways to boot from JTAG include: - Implementing DDR initialization through JTAG (typically with dozens of lines of TCL) and then loading U-Boot. The DDR initialization typically uses hard-coded register writes, and is not easily adapted to different boards. BOOT_DEVICE_SMH allows booting with SPL, leveraging U-Boot's existing DDR initialization code. This is the method used by NXP's CodeWarrior IDE on Layerscape processors (see AN12270). - Loading a bootloader into SDRAM, waiting for it to initialize DDR, and then loading U-Boot. This is tricky, because the debugger must stop the boot after the bootloader has completed its work. Trying to load U-Boot too early can cause failure to boot. This is the method used by Xilinx with its Zynq(MP) processors. - Loading SPL with BOOT_DEVICE_RAM and breaking before SPL loads the image to load U-Boot at the appropriate place. This can be a bit tricky, because the load address is dependent on the header size. An elf with symbols must also be used in order to stop at the appropriate point. BOOT_DEVICE_SMH can be viewed as an extension of this process, where SPL automatically stops and tells the host where to place the image. Signed-off-by: Sean Anderson

lib: optee: remove the duplicate CONFIG_OPTEE

2021-10-05T12:44:48Z

The configuration CONFIG_OPTEE is defined 2 times: 1- in lib/optee/Kconfig for support of OPTEE images loaded by bootm command 2- in drivers/tee/optee/Kconfig for support of OP-TEE driver. It is abnormal to have the same CONFIG define for 2 purpose; and it is difficult to managed correctly their dependencies. Moreover CONFIG_SPL_OPTEE is defined in common/spl/Kconfig to manage OPTEE image load in SPL. This definition causes an issue with the macro CONFIG_IS_ENABLED(OPTEE) to test the availability of the OP-TEE driver. This patch cleans the configuration dependency with: - CONFIG_OPTEE_IMAGE (renamed) => support of OP-TEE image in U-Boot - CONFIG_SPL_OPTEE_IMAGE (renamed) => support of OP-TEE image in SPL - CONFIG_OPTEE (same) => support of OP-TEE driver in U-Boot - CONFIG_OPTEE_LIB (new) => support of OP-TEE library After this patch, the macro have the correct behavior: - CONFIG_IS_ENABLED(OPTEE_IMAGE) => Load of OP-TEE image is supported - CONFIG_IS_ENABLED(OPTEE) => OP-TEE driver is supported Signed-off-by: Patrick Delaunay

net: Rename SPL_NET_SUPPORT to SPL_NET

2021-09-04T16:48:53Z

Rename this option so that CONFIG_IS_ENABLED can be used with it. Signed-off-by: Simon Glass

sata: Rename SATA_SUPPORT to SATA

2021-09-04T16:26:02Z

Rename this options so that CONFIG_IS_ENABLED can be used with it. Signed-off-by: Simon Glass

mmc: Rename MMC_SUPPORT to MMC

2021-09-04T15:42:41Z

Rename these options so that CONFIG_IS_ENABLED can be used with them. Signed-off-by: Simon Glass Reviewed-by: Jaehoon Chung [trini: Fixup some incorrect renames] Signed-off-by: Tom Rini