u-boot.git/drivers/cache, branch v2023.04

driver: cache-v5l2: Fix type casting warning on RV32

2023-02-17T11:07:48+00:00

This patch fixes following warning for the riscv32 toolchain.

drivers/cache/cache-v5l2.c:122:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  122 |         regs = (struct l2cache *)dev_read_addr(dev);
      |                ^

Signed-off-by: Yu Chien Peter Lin 
Reviewed-by: Leo Yu-Chi Liang

riscv: ae350: dts: Update L2 cache compatible string

2023-02-17T11:07:48+00:00

Update the compatible string of L2 cache.

Signed-off-by: Yu Chien Peter Lin 
Reviewed-by: Leo Yu-Chi Liang 
Reviewed-by: Rick Chen

driver: cache: cache-v5l2: Update memory-mapped scheme to support Gen2 platform

2023-02-17T11:07:48+00:00

The L2C configuration register has MAP field to indicate its version
is v0 (Gen1) or v1 (Gen2) L2-cache. This patch makes the driver
compatible with both memory-mapped scheme.

Signed-off-by: Yu Chien Peter Lin 
Reviewed-by: Leo Yu-Chi Liang 
Reviewed-by: Rick Chen

riscv: Remove redundant Kconfig "RISCV_NDS_CACHE"

2023-02-17T11:07:48+00:00

There is no need for RISCV_NDS_CACHE config to control cache switches.

Signed-off-by: Leo Yu-Chi Liang 
Reviewed-by: Yu Chien Peter Lin 
Reviewed-by: Rick Chen

drivers: cache: ncore: Disable snoop filter

2022-06-17T08:27:05+00:00

There is hardware bug in NCORE CCU IP and it is causing an issue in the
coherent directory tracking of outstanding cache lines.
The workaround is disabling snoop filter.

Signed-off-by: Dinesh Maniyam 
Reviewed-by: Tien Fong Chee

cache: sifive: Fix -Wint-to-pointer-cast warning

2021-10-20T02:59:09+00:00

The following warning is seen in cache-sifive-ccache.c in a 32-bit build:

  warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

Fix by casting it with uintptr_t.

Signed-off-by: Bin Meng 
Reviewed-by: Leo Yu-Chi Liang

WS cleanup: remove SPACE(s) followed by TAB

2021-09-30T13:08:16+00:00

Signed-off-by: Wolfgang Denk

cache: add sifive composable cache driver

2021-09-07T02:34:29+00:00

This driver is currently responsible for enabling all ccache ways.
Composable cache could be configure as RAM or cache, we will use it as
RAM at the beginning to put the u-boot SPL there. In u-boot proper
phrase, we will use the composable cache as cache, and try to enable the
cache ways.

Signed-off-by: Zong Li 
Reviewed-by: Sean Anderson 
Reviewed-by: Rick Chen

dm: define LOG_CATEGORY for all uclass

2021-07-06T16:38:03+00:00

Define LOG_CATEGORY for all uclass to allow filtering with
log command.

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

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