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MIPS: JZ4740: introduce CONFIG_MACH_INGENIC 

In preparation for supporting Ingenic SoCs other than the JZ4740,
introduce MACH_INGENIC to Kconfig & move MACH_JZ4740 to a separate
entry selected by the board when appropriate. This allows MACH_INGENIC
to be used to enable things generic across Ingenic SoCs.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Andrew Bresticker <abrestic@chromium.org>
Patchwork: https://patchwork.linux-mips.org/patch/10130/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2015-05-24 16:11:13 +01:00 committed by Ralf Baechle
parent 2d06fe53e7
commit de361e8bb9
4 changed files with 13 additions and 9 deletions
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5
arch/mips/Kconfig
View File

@ -289,9 +289,8 @@ config MACH_JAZZ
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millennium and
Olivetti M700-10 workstations.
config MACH_JZ4740
bool "Ingenic JZ4740 based machines"
select SYS_HAS_CPU_MIPS32_R1
config MACH_INGENIC
bool "Ingenic SoC based machines"
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_ZBOOT_UART16550

2
arch/mips/configs/qi_lb60_defconfig
View File

@ -1,4 +1,4 @@
CONFIG_MACH_JZ4740=y
CONFIG_MACH_INGENIC=y
# CONFIG_COMPACTION is not set
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_HZ_100=y

7
arch/mips/jz4740/Kconfig
View File

@ -1,9 +1,14 @@
choice
prompt "Machine type"
depends on MACH_JZ4740
depends on MACH_INGENIC
default JZ4740_QI_LB60
config JZ4740_QI_LB60
bool "Qi Hardware Ben NanoNote"
select MACH_JZ4740
endchoice
config MACH_JZ4740
bool
select SYS_HAS_CPU_MIPS32_R1

8
arch/mips/jz4740/Platform
View File

@ -1,4 +1,4 @@
platform-$(CONFIG_MACH_JZ4740) += jz4740/
cflags-$(CONFIG_MACH_JZ4740) += -I$(srctree)/arch/mips/include/asm/mach-jz4740
load-$(CONFIG_MACH_JZ4740) += 0xffffffff80010000
zload-$(CONFIG_MACH_JZ4740) += 0xffffffff80600000
platform-$(CONFIG_MACH_INGENIC) += jz4740/
cflags-$(CONFIG_MACH_INGENIC) += -I$(srctree)/arch/mips/include/asm/mach-jz4740
load-$(CONFIG_MACH_INGENIC) += 0xffffffff80010000
zload-$(CONFIG_MACH_INGENIC) += 0xffffffff80600000