From 27f277fe33eb824308a4547d2e96bf511fb91d6b Mon Sep 17 00:00:00 2001 From: Kuldip Giroh <kuldip.giroh@freescale.com> Date: Tue, 6 Jan 2015 13:18:53 -0800 Subject: [PATCH] ARMv8/LS2085A: HugeTLB support is required by default in LS NADK 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> --- include/configs/ls2085a_common.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h index 38984432b5a..55e7307cbc2 100644 --- a/include/configs/ls2085a_common.h +++ b/include/configs/ls2085a_common.h @@ -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 -- GitLab