u-boot.git/board/AndesTech, branch v2020.10

riscv: ae350: Use fdtdec_get_addr_size_auto_noparent to parse smc reg

2020-07-24T06:56:24+00:00

Use fdtdec_get_addr_size_auto_noparent to read the "reg" property
instead of fdtdec_get_addr. This will increase the compatibility
of dtb parsing.

Signed-off-by: Rick Chen 
Acked-by: Leo Liang 
Reviewed-by: Bin Meng 
Tested-by: Leo Liang

treewide: convert bd_t to struct bd_info by coccinelle

2020-07-17T13:30:13+00:00

The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:

  It's a **mistake** to use typedef for structures and pointers.

Besides, using typedef for structures is annoying when you try to make
headers self-contained.

Let's say you have the following function declaration in a header:

  void foo(bd_t *bd);

This is not self-contained since bd_t is not defined.

To tell the compiler what 'bd_t' is, you need to include 

  #include 
  void foo(bd_t *bd);

Then, the include direcective pulls in more bloat needlessly.

If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:

  struct bd_info;
  void foo(struct bd_info *bd);

Right, typedef'ing bd_t is a mistake.

I used coccinelle to generate this commit.

The semantic patch that makes this change is as follows:

  
  @@
  typedef bd_t;
  @@
  -bd_t
  +struct bd_info
  

Signed-off-by: Masahiro Yamada

common: Drop image.h from common header

2020-05-18T21:33:33+00:00

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass

common: Drop net.h from common header

2020-05-18T21:33:31+00:00

Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.

Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.

Signed-off-by: Simon Glass

common: Drop flash.h from common header

2020-05-18T18:53:28+00:00

Move this uncommon header out of the common header.

Fix up some style problems in flash.h while we are here.

Signed-off-by: Simon Glass

common: Move RAM-sizing functions to init.h

2020-01-17T19:02:35+00:00

These functions relate to memory init so move them into the init
header.

Signed-off-by: Simon Glass

riscv: ax25-ae350: Use generic memory size setup

2019-12-10T00:23:10+00:00

To get memory size from device tree instead of
get_ram_size(). This can avoid memory access fault
in U-Boot proper after PMP configurations in OpenSBI.

Signed-off-by: Rick Chen 
Cc: KC Lin 
Cc: Alan Kao

riscv: ax25-ae350: add SPL configuration

2019-12-10T00:23:10+00:00

This patch provides four configurations which can support U-Boot SPL
to boot from RAM or FLASH and then boot FIT image including OpenSBI
FW_DYNAMIC firmware and U-Boot proper images from RAM or MMC boot devices.

With ae350_rv[32|64]_spl_defconfigs:

U-Boot SPL will be loaded by gdb or FSBL and runs in RAM in machine mode
and then load FIT image from RAM device on AE350.

With ae350_rv[32|64]_spl_xip_defconfigs:

U-Boot SPL can be burned into SPI flash and run in flash in machine mode
and then load FIT image from SPI flash or MMC device on AE350.

Signed-off-by: Rick Chen 
Cc: KC Lin 
Cc: Alan Kao

riscv: ae350: use the v5l2 driver to configure the cache

2019-09-03T01:31:03+00:00

Find the UCLASS_CACHE driver to configure the cache controller's
settings.

Signed-off-by: Rick Chen 
Cc: KC Lin 
Reviewed-by: Bin Meng

riscv: configs: AE350 will use CONFIG_OF_SEPARATE when boots from flash

2019-05-09T08:46:46+00:00

When AE350 boots from flash, use CONFIG_OF_SEPARATE instead of
CONFIG_OF_BOARD.

Also remove unused code about prior_stage_fdt_address.
And modify CONFIG_SYS_FDT_BASE as flash address.

Signed-off-by: Rick Chen 
Cc: Greentime Hu 
Reviewed-by: Bin Meng 
Reviewed-by: Lukas Auer