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brcm47xx: explicitly select CPU_MIPS32_R2 and CPU_MIPSR2 for mips74k 

The mips74k subtarget of brcm47xx configures gcc to compile for mips32r2;
however, the generated kernel config for 3.14 and later kernels ends up
with CPU_MIPS32_R1 and CPU_MIPSR1 selected.  The generated kernel config
for the 3.10 kernel (Barrier Breaker) properly selected CPU_MIPS32_R2 and
CPU_MIPSR2.  Modify the default kernel config for mips74k to explicitly
select CPU_MIPS32_R2 and CPU_MIPSR2.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45469
This commit is contained in:
Rafał Miłecki 2015-04-16 21:20:37 +00:00
parent 582b20c4e2
commit c8eed9a50a
1 changed files with 4 additions and 0 deletions
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4
target/linux/brcm47xx/mips74k/config-default
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@ -2,6 +2,10 @@
# CONFIG_BCM47XX_SSB is not set
CONFIG_BGMAC=y
CONFIG_BOUNCE=y
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPSR1 is not set
CONFIG_CPU_MIPS32_R2=y
CONFIG_CPU_MIPSR2=y
# CONFIG_FIXED_PHY is not set
# CONFIG_GPIO_WDT is not set
CONFIG_HIGHMEM=y