u-boot.git/arch/x86/lib/bootm.c, branch v2017.01

libfdt: replace ARCH_FIXUP_FDT with ARCH_FIXUP_FDT_MEMORY

2016-12-03T03:54:34Z

Commit e2f88dfd2d96 ("libfdt: Introduce new ARCH_FIXUP_FDT option") allows us to skip memory setup of DTB, but a problem for ARM is that spin_table_update_dt() and psci_update_dt() are skipped as well if CONFIG_ARCH_FIXUP_FDT is disabled. This commit allows us to skip only fdt_fixup_memory_banks() instead of the whole of arch_fixup_fdt(). It will be useful when we want to use a memory node from a kernel DTB as is, but need some fixups for Spin-Table/PSCI. Signed-off-by: Masahiro Yamada Acked-by: Alexey Brodkin Acked-by: Simon Glass Fixed build error for x86: Signed-off-by: Simon Glass

ls2080: Exit dpaa only right before exiting U-Boot

2016-11-17T13:18:55Z

On ls2080 we have a separate network fabric component which we need to shut down before we enter Linux (or any other OS). Along with that also comes configuration of the fabric using a description file. Today we always stop and configure the fabric in the boot script and (again) exit it on device tree generation. This works ok for the normal booti case, but with bootefi the payload we're running may still want to access the network. So let's add a new fsl_mc command that defers configuration and stopping the hardware to when we actually exit U-Boot, so that we can still use the fabric from an EFI payload. For existing boot scripts, nothing should change with this patch. Signed-off-by: Alexander Graf Reviewed-by: York Sun [agraf: Fix x86 build]

x86: Call board_final_cleanup() in last_stage_init()

2016-05-23T07:18:00Z

At present board_final_cleanup() is called before booting a Linux kernel. This actually needs to be done before booting anything, like SeaBIOS, VxWorks or Windows. Move the call to last_stage_init() instead. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

Use correct spelling of "U-Boot"

2016-02-06T11:00:59Z

Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng Reviewed-by: Heiko Schocher Reviewed-by: Simon Glass Reviewed-by: Minkyu Kang

x86: Handle running as EFI payload

2015-08-05T14:44:08Z

When U-Boot runs as an EFI payload it needs to avoid setting up the CPU again. Also U-Boot currently does not handle interrupts for many devices, so run with interrupts disabled. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Add some missing global_data declarations in files that use gd

2015-08-05T14:42:41Z

Some files use global_data but don't declare it. Fix this. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Correct a few progress message nits

2014-10-29T02:44:27Z

We should use puts() instead of printf() where possible. Also clarify the setup.bin message. Signed-off-by: Simon Glass

x86: bootm: Support booting a 64-bit raw kernel

2014-10-29T02:44:12Z

Detect an x86_64 kernel and boot it in 64-bit mode. Signed-off-by: Simon Glass

x86: Move kernel boot function to arch/x86/lib/bootm.c

2014-10-29T02:43:58Z

The boot_zimage() function is badly named it can also boot a raw kernel. Rename it, and try to avoid pointers for memory addresses as it involves lots of casting. Signed-off-by: Simon Glass

x86: Rewrite bootm.c to make it similar to ARM

2014-10-22T15:03:05Z

The x86 bootm code is quite special, and geared to zimage. Adjust it to support device tree and make it more like the ARM code, with separate bootm stages and functions for each stage. Create a function announce_and_cleanup() to handle printing the "Starting kernel ..." message and put it in bootm so it is in one place and can be used by any loading code. Also move the board_final_cleanup() function into bootm. Signed-off-by: Simon Glass