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| author | John Crispin <john@openwrt.org> | 2014-08-30 09:32:58 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2014-08-30 09:32:58 +0000 |
| commit | 3c1f6e358d4f1da4cf79083996544ce909f21b5f (patch) | |
| tree | 212892dbf4b51bc026d8aca5a12f45cafcef1b84 /target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch | |
| parent | 926f000b99d31b9d4495c112149377c0da66dbc1 (diff) | |
| download | upstream-3c1f6e358d4f1da4cf79083996544ce909f21b5f.tar.gz upstream-3c1f6e358d4f1da4cf79083996544ce909f21b5f.tar.bz2 upstream-3c1f6e358d4f1da4cf79083996544ce909f21b5f.zip | |
ipq806x: Add support for IPQ806x chip family
Patches are generated using the "format-patch" command from the
following location:
*https://www.codeaurora.org/cgit/quic/kernel/galak-msm/log/?h=apq_ipq_base
*rev=0771849495b4128cac2faf7d49c85c729fc48b20
Patches numbered 76/77/102/103 have already been integrated in 3.14.12,
so they're not in this list.
All these patches are either integrated are pending integration into
kernel.org, therefore these patches should go away once the kernel
gets upgraded to 3.16.
Support is currently limited to AP148 board but can be extended to other
platforms in the future.
These changes do not cover ethernet connectivity.
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
SVN-Revision: 42334
Diffstat (limited to 'target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch')
| -rw-r--r-- | target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch b/target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch new file mode 100644 index 0000000000..8ff56329e0 --- /dev/null +++ b/target/linux/ipq806x/patches/0052-arm-add-support-for-reserved-memory-defined-by-devic.patch @@ -0,0 +1,43 @@ +From 95c831bca9181df62230171fd66286d08ea886a8 Mon Sep 17 00:00:00 2001 +From: Marek Szyprowski <m.szyprowski@samsung.com> +Date: Fri, 28 Feb 2014 14:42:54 +0100 +Subject: [PATCH 052/182] arm: add support for reserved memory defined by + device tree + +Enable reserved memory initialization from device tree. + +Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> +Signed-off-by: Grant Likely <grant.likely@linaro.org> +--- + arch/arm/Kconfig | 1 + + arch/arm/mm/init.c | 2 ++ + 2 files changed, 3 insertions(+) + +diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig +index d02ce70..4332e8d 100644 +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -1922,6 +1922,7 @@ config USE_OF + select IRQ_DOMAIN + select OF + select OF_EARLY_FLATTREE ++ select OF_RESERVED_MEM + help + Include support for flattened device tree machine descriptions. + +diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c +index 804d615..2a77ba8 100644 +--- a/arch/arm/mm/init.c ++++ b/arch/arm/mm/init.c +@@ -323,6 +323,8 @@ void __init arm_memblock_init(struct meminfo *mi, + if (mdesc->reserve) + mdesc->reserve(); + ++ early_init_fdt_scan_reserved_mem(); ++ + /* + * reserve memory for DMA contigouos allocations, + * must come from DMA area inside low memory +-- +1.7.10.4 + |