lkml.org 
[lkml]   [2018]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/7] arch: riscv: add support for building DTB files from DT source data
Date
Similar to what's implemented for ARM64, add support for building
DTB files from DT source data for RISC-V boards.

This patch starts with the infrastructure needed for SiFive boards.

Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
arch/riscv/Kconfig | 2 ++
arch/riscv/Kconfig.platforms | 8 ++++++++
2 files changed, 10 insertions(+)
create mode 100644 arch/riscv/Kconfig.platforms

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 55da93f4e818..dc9f1afa4ad9 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -121,6 +121,8 @@ config ARCH_RV64I

endchoice

+source "arch/riscv/Kconfig.platforms"
+
# We must be able to map all physical memory into the kernel, but the compiler
# is still a bit more efficient when generating code if it's setup in a manner
# such that it can only map 2GiB of memory.
diff --git a/arch/riscv/Kconfig.platforms b/arch/riscv/Kconfig.platforms
new file mode 100644
index 000000000000..bd3d2642bcff
--- /dev/null
+++ b/arch/riscv/Kconfig.platforms
@@ -0,0 +1,8 @@
+menu "Platform selection"
+
+config ARCH_SIFIVE
+ bool "SiFive platforms"
+ help
+ This enables direct support for SiFive SoC platform hardware.
+
+endmenu
--
2.20.0
\
 
 \ /
  Last update: 2018-12-15 06:23    [W:0.083 / U:5.752 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site