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ARMv8/LS2085A: HugeTLB support is required by default in LS NADK

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LS NADK memory manager by default works on HugeTLB. Hence bootargs
must include parameters default_hugepagesz (default hugepagesize,
hugepagesz (hugepage size) and hugepages (number of hugepages to be
reserved in kernel for the given size).

Signed-off-by: Kuldip Giroh <kuldip.giroh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Kuldip Giroh 2015-01-06 13:18:53 -08:00 • committed by York Sun
parent dc1437afd7
commit 27f277fe33
1 changed files with 3 additions and 1 deletions
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4
include/configs/ls2085a_common.h
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@ -274,7 +274,9 @@
"console=ttyAMA0,38400n8\0"
#define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \
"earlyprintk=uart8250-8bit,0x21c0600"
"earlyprintk=uart8250-8bit,0x21c0600 " \
"default_hugepagesz=2m hugepagesz=2m " \
"hugepages=16"
#define CONFIG_BOOTCOMMAND "cp.b $kernel_start $kernel_load " \
"$kernel_size && bootm $kernel_load"
#define CONFIG_BOOTDELAY 1