u-boot.git/include/init.h, branch v2023.10

common: return type board_get_usable_ram_top

2023-08-15T16:21:17+00:00

board_get_usable_ram_top() returns a physical address that is stored in
gd->ram_top. The return type of the function should be phys_addr_t like the
current type of gd->ram_top.

Signed-off-by: Heinrich Schuchardt

doc: description of board_get_usable_ram_top()

2023-08-15T16:21:17+00:00

Improve the description of function board_get_usable_ram_top().

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

x86: Add a few more items to bdinfo

2023-03-13T12:53:01+00:00

Add the timer and vendor/model information.

Signed-off-by: Simon Glass

global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*

2022-12-05T21:06:07+00:00

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass

common/board_f: introduce arch_setup_dest_addr()

2022-10-07T01:05:17+00:00

In order to move ppc-specific code out of setup_dest_addr(), provide an
arch-specific variant arch_setup_dest_addr(), that can be used by
architecture code to fix up the initial reloc address.

It is called at the end of setup_dest_addr() initcall and the default
implementation is a nop stub.

Reviewed-by: Simon Glass 
Signed-off-by: Ovidiu Panait

board_f: Fix types for board_get_usable_ram_top()

2022-09-23T19:12:42+00:00

Commit 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t")
changed type of ram_top member from ulong to phys_addr_t but did not
changed types in board_get_usable_ram_top() function which returns value
for ram_top.

So change ulong to phys_addr_t type also in board_get_usable_ram_top()
signature and implementations.

Fixes: 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t")
Signed-off-by: Pali Rohár 
Reviewed-by: Simon Glass

cmd: bdinfo: introduce bdinfo_print_size() helper

2022-09-13T09:32:48+00:00

Add bdinfo_print_size() helper to display size variables (such as cache
sizes) in bdinfo format. The size is printed as "xxx Bytes", "xxx KiB",
"xxx MiB", "xxx GiB", etc as needed;

Reviewed-by: Simon Glass 
Signed-off-by: Ovidiu Panait 
Reviewed-by: Jason Liu 
Link: https://lore.kernel.org/r/20220829170205.1274484-3-ovpanait@gmail.com
Signed-off-by: Michal Simek

arm: init: save previous bootloader data

2022-04-04T18:53:26+00:00

When u-boot is used as a chain-loaded bootloader (replacing OS kernel),
previous bootloader leaves data in RAM, that can be reused.

For example, on recent arm linux system, when chainloading u-boot,
there are initramfs and fdt in RAM prepared for OS booting. Initramfs
may be modified to store u-boot's payload, thus providing the ability to
use chainloaded u-boot to boot OS without any storage support.

Two config options added:
- SAVE_PREV_BL_INITRAMFS_START_ADDR
  saves initramfs start address to 'prevbl_initrd_start_addr' environment
  variable
- SAVE_PREV_BL_FDT_ADDR
  saves fdt address to 'prevbl_fdt_addr' environment variable

Signed-off-by: Dzmitry Sankouski 
Cc: Tom Rini

event: Convert arch_cpu_init_dm() to use events

2022-03-10T13:28:36+00:00

Instead of a special function, send an event after driver model is inited
and adjust the boards which use this function.

Signed-off-by: Simon Glass

event: Convert misc_init_f() to use events

2022-03-10T13:28:36+00:00

This hook can be implmented using events, for the three boards that
actually use it.

Add the event type and event handlers. Drop CONFIG_MISC_INIT_F since we
can just use CONFIG_EVENT to control this. Since sandbox always enables
CONFIG_EVENT, we can drop the defconfig lines there too.

Signed-off-by: Simon Glass