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ARM: OMAP2+: Fix omap4 errata warning on other SoCs 

We have errata i688 workaround produce warnings on SoCs other than
omap4 and omap5:

omap4_sram_init:Unable to allocate sram needed to handle errata I688
omap4_sram_init:Unable to get sram pool needed to handle errata I688

This is happening because there is no ti,omap4-mpu node, or no SRAM
to configure for the other SoCs, so let's remove the warning based
on the SoC revision checks.

As nobody has complained it seems that the other SoC variants do not
need this workaround.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2019-07-23 04:37:45 -07:00
parent fb59ee37cf
commit 45da5e09dd
1 changed files with 3 additions and 0 deletions
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3
arch/arm/mach-omap2/omap4-common.c
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@ -131,6 +131,9 @@ static int __init omap4_sram_init(void)
struct device_node *np;
struct gen_pool *sram_pool;
if (!soc_is_omap44xx() && !soc_is_omap54xx())
return 0;
np = of_find_compatible_node(NULL, NULL, "ti,omap4-mpu");
if (!np)
pr_warn("%s:Unable to allocate sram needed to handle errata I688\n",