diff options
author | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
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committer | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
commit | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (patch) | |
tree | b4bb18dcd1487dbf1ea8127e5671b7bb2eded033 /bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
agl-basesystem
Diffstat (limited to 'bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch')
-rw-r--r-- | bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch b/bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch new file mode 100644 index 00000000..40692a7d --- /dev/null +++ b/bsp/meta-synopsys/recipes-kernel/linux/linux-arc/3003-Experimental-ARC-increase-memory-to-1.5GB.patch @@ -0,0 +1,40 @@ +From e213de42b29c286f2c49d96c824ab362c5669e30 Mon Sep 17 00:00:00 2001 +From: Evgeniy Didin <Evgeniy.Didin@synopsys.com> +Date: Tue, 4 Dec 2018 17:52:52 +0300 +Subject: [PATCH] Experimental: ARC: increase memory to 1.5GB + +Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> +--- + arch/arc/boot/dts/hsdk.dts | 2 +- + arch/arc/mm/cache.c | 3 ++- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts +index 7a0da3c89c72..014f6bab1cf5 100644 +--- a/arch/arc/boot/dts/hsdk.dts ++++ b/arch/arc/boot/dts/hsdk.dts +@@ -234,6 +234,6 @@ + #address-cells = <1>; + #size-cells = <1>; + device_type = "memory"; +- reg = <0x80000000 0x40000000>; /* 1 GiB */ ++ reg = <0x80000000 0x60000000>; /* 1 GiB */ + }; + }; +diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c +index f2701c13a66b..cedb7cefe08a 100644 +--- a/arch/arc/mm/cache.c ++++ b/arch/arc/mm/cache.c +@@ -1169,7 +1169,8 @@ noinline void __init arc_ioc_setup(void) + * TBD: fix for PGU + 1GB of low mem + * TBD: fix for PAE + */ +- mem_sz = arc_get_mem_sz(); ++ //mem_sz = arc_get_mem_sz(); ++ mem_sz = 0x80000000; + + if (!is_power_of_2(mem_sz) || mem_sz < 4096) + panic("IOC Aperture size must be power of 2 larger than 4KB"); +-- +2.16.2 + |