On 8/13/23 15:36, Simon Glass wrote:
Hi Heinrich,

On Sat, 12 Aug 2023 at 23:01, Heinrich Schuchardt
<heinrich.schucha...@canonical.com> wrote:

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 <heinrich.schucha...@canonical.com>
---
  arch/arm/mach-imx/imx8m/soc.c           | 2 +-
  arch/arm/mach-mvebu/arm64-common.c      | 2 +-
  arch/arm/mach-rockchip/sdram.c          | 2 +-
  arch/arm/mach-stm32mp/dram_init.c       | 2 +-
  arch/arm/mach-sunxi/board.c             | 2 +-
  arch/arm/mach-tegra/board2.c            | 2 +-
  arch/mips/mach-jz47xx/jz4780/jz4780.c   | 2 +-
  arch/mips/mach-octeon/dram.c            | 2 +-
  arch/riscv/cpu/fu540/dram.c             | 2 +-
  arch/riscv/cpu/fu740/dram.c             | 2 +-
  arch/riscv/cpu/generic/dram.c           | 2 +-
  arch/riscv/cpu/jh7110/dram.c            | 2 +-
  arch/x86/cpu/broadwell/sdram.c          | 2 +-
  arch/x86/cpu/coreboot/sdram.c           | 2 +-
  arch/x86/cpu/efi/payload.c              | 2 +-
  arch/x86/cpu/efi/sdram.c                | 2 +-
  arch/x86/cpu/ivybridge/sdram.c          | 2 +-
  arch/x86/cpu/qemu/dram.c                | 2 +-
  arch/x86/cpu/quark/dram.c               | 2 +-
  arch/x86/cpu/slimbootloader/sdram.c     | 2 +-
  arch/x86/cpu/tangier/sdram.c            | 2 +-
  arch/x86/include/asm/u-boot-x86.h       | 2 +-
  arch/x86/lib/fsp1/fsp_dram.c            | 2 +-
  arch/x86/lib/fsp2/fsp_dram.c            | 2 +-
  board/broadcom/bcmns3/ns3.c             | 2 +-
  board/imgtec/boston/ddr.c               | 2 +-
  board/menlo/m53menlo/m53menlo.c         | 2 +-
  board/raspberrypi/rpi/rpi.c             | 2 +-
  board/ti/am65x/evm.c                    | 2 +-
  board/ti/j721e/evm.c                    | 2 +-
  board/ti/j721s2/evm.c                   | 2 +-
  board/toradex/verdin-am62/verdin-am62.c | 2 +-
  board/xilinx/common/board.c             | 2 +-
  common/board_f.c                        | 2 +-
  include/init.h                          | 2 +-
  35 files changed, 35 insertions(+), 35 deletions(-)

While you are here, could you please fix the function comment?

[..]

diff --git a/include/init.h b/include/init.h
index 8873081685..b1e1451166 100644
--- a/include/init.h
+++ b/include/init.h
@@ -304,7 +304,7 @@ int show_board_info(void);
   *
   * @param total_size   Size of U-Boot (unused?)

It seems confused about the param, and we should have a return value.

The parameter with the monitor length (size of U-Boot code) is not used anywhere (though it is passed on to functions like mrc_common_board_get_usable_ram_top() where it isn't used either).

We should try to eliminate the parameter in further patches.


Also should explain what this function is used for.

That explanation exists.

I will put the documentation fix into a separate patch so we can apply it to 2023.10. I don't know if Tom wants to apply this patch to next or to 2023.10.

Best regards

Heinrich


   */
-phys_size_t board_get_usable_ram_top(phys_size_t total_size);
+phys_addr_t board_get_usable_ram_top(phys_size_t total_size);

  int board_early_init_f(void);

--
2.40.1


Regards,
Simon

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