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  1. Jan 07, 2020
  3. Jan 06, 2020
  5. Jan 04, 2020
  7. Jan 03, 2020
    • Tom Rini's avatar
      Merge branch '2020-01-03-master-imports' · 70bd39d7
      Tom Rini authored 
      - Fixes for host tools with musl C library
- Two fixes for TI K3 platforms
      70bd39d7
    • Lokesh Vutla's avatar
      arm: mach-k3: Enable WA for R5F deadlock · 40109f4d
      Lokesh Vutla authored 
      
On K3 devices there are 2 conditions where R5F can deadlock:
1.When software is performing series of store operations to
  cacheable write back/write allocate memory region and later
  on software execute barrier operation (DSB or DMB). R5F may
  hang at the barrier instruction.
2.When software is performing a mix of load and store operations
  within a tight loop and store operations are all writing to
  cacheable write back/write allocates memory regions, R5F may
  hang at one of the load instruction.

To avoid the above two conditions disable linefill optimization
inside Cortex R5F which will make R5F to only issue up to 2 cache
line fills at any point of time.

Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
      40109f4d
    • Lokesh Vutla's avatar
      arm: dts: k3-j721e: ddr: Update to 0.2 version of DDR config tool · 196d3e40
      Lokesh Vutla authored 
      
Update the ddr settings to use the DDR reg config tool rev 0.2.0.
This reduces the aging count(in DDRSS_CTL_274_DATA reg) to 15 in-order
to avoid DSS underflow errors.

Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarKevin Scholz <k-scholz@ti.com>
      196d3e40
    • Sergei Trofimovich's avatar
      include/u-boot/crc.h: pull 'uint' definition on musl targets · c6ad9361
      Sergei Trofimovich authored 
      The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
   37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
      |                                            ^~~~
      |                                            int
```

Note: 'uint' is not defined there.

On glibc 'uint' comes from <sys/types.h> and happens to work on most .c files.

The change imports 'uint' declaration from '<compiler.h>'.

Bug: https://bugs.gentoo.org/703132


Signed-off-by: default avatarSergei Trofimovich <slyfox@gentoo.org>
      c6ad9361
    • Sergei Trofimovich's avatar
      include: fix 'ulong' definition on musl targets · d11fa9c1
      Sergei Trofimovich authored 
      The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
In file included from tools/env/../../env/flags.c:7,
                 from tools/env/env_flags.c:1:
include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
  159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
      | ^~~~~
      | long
```

Note: 'ulong' is not defined there.

On glibc 'ulong' comes from <sys/types.h>:

```c
/* Old compatibility names for C types.  */
typedef unsigned long int ulong;
```

On musl it comes from <sys/types.h> as well but from under different guards:

```c
typedef unsigned long u_long, ulong;
```

The change inlines 'ulong' define similar to 'uint' define.

Bug: https://bugs.gentoo.org/703132


Signed-off-by: default avatarSergei Trofimovich <slyfox@gentoo.org>
      d11fa9c1
  9. Jan 02, 2020