[U-Boot] [PATCH 5/5] arm: Show cache warnings in U-Boot proper only

[Hannes Schmelzer <hannes@schmelzer.or.at>]

On 20.06.2016 03:43, Simon Glass wrote:
> Avoid bloating the SPL image size.
>
> Signed-off-by: Simon Glass <sjg@chromium.org>
> ---
>
>   arch/arm/lib/cache.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/lib/cache.c b/arch/arm/lib/cache.c
> index 642a952..d330b09 100644
> --- a/arch/arm/lib/cache.c
> +++ b/arch/arm/lib/cache.c
> @@ -61,8 +61,8 @@ int check_cache_range(unsigned long start, unsigned long stop)
>   		ok = 0;
>   
>   	if (!ok) {
> -		debug("CACHE: Misaligned operation at range [%08lx, %08lx]\n",
> -		      start, stop);
> +		warn_non_spl("CACHE: Misaligned operation at range [%08lx, %08lx]\n",
> +			     start, stop);
>   	}
>   
>   	return ok;
Since this i've, and probably many others, have a bunch of warnings on 
doing something in u-boot.

Just compiled and installed today new u-boot on my zynq-board.

"
U-Boot 2016.09-rc1-00353-g2ac625b-dirty (Aug 02 2016 - 08:06:57 +0200)

I2C:   ready
DRAM:  ECC disabled 256 MiB
MMC:   sdhci at e0100000: 0
SF: Detected S25FL128S_64K with page size 256 Bytes, erase size 64 KiB, 
total 16 MiB
FPGA:  id 0x2 (7z010)
Net:   ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id
*CACHE: Misaligned operation at range [0fff03b0, 0fff03b4]*

Warning: ethernet at e000b000 (eth0) using random MAC address - 
aa:99:75:dd:1d:71
eth0: ethernet at e000b000
SF: Detected S25FL128S_64K with page size 256 Bytes, erase size 64 KiB, 
total 16 MiB
device 0 offset 0xc0000, size 0x10000
SF: 65536 bytes @ 0xc0000 Read: OK
## Executing script at 000c0000
=> dhcp
*CACHE: Misaligned operation at range [0eb583b0, 0eb583b4]**
**CACHE: Misaligned operation at range [0eb583b4, 0eb583b8]*
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
DHCP client bound to address 192.168.21.193 (1008 ms)
=>
"

Do we have real trouble inside or can we quiet this warning?

cheers,
Hannes