mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 05:38:00 +00:00
4ed209326b
Siflower SF19A2890 is an SoC with: Dual-core MIPS InterAptiv at 800MHz DDR3 controller One Gigabit Ethernet MAC with RGMII and IPv4 HNAT engine Built-in 2x2 11N + 2x2 11AC WiFi radio USB 2.0 OTG I2C/SPI/GPIO and various other peripherals This PR adds support for SF19A2890 EVB with ethernet support. EVB spec: Memory: DDR3 128M Ethernet: RTL8367RB 5-port gigabit switch Flash: 16M NOR Others: MicroUSB OTG, LED x 1, Reset button x1 The built image can be flashed using u-boot recovery. This target is marked as source-only until support for a commercial router board comes. Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
60 lines
1.8 KiB
Diff
60 lines
1.8 KiB
Diff
From c2ec4604afb39904c01dfe38ca8289c446b898bb Mon Sep 17 00:00:00 2001
|
|
From: Chuanhong Guo <gch981213@gmail.com>
|
|
Date: Tue, 20 Aug 2024 08:32:17 +0800
|
|
Subject: [PATCH 1/9] mips: add support for Siflower SF19A2890
|
|
|
|
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
|
|
---
|
|
arch/mips/Kconfig | 29 +++++++++++++++++++++++++++++
|
|
arch/mips/generic/Platform | 1 +
|
|
2 files changed, 30 insertions(+)
|
|
|
|
--- a/arch/mips/Kconfig
|
|
+++ b/arch/mips/Kconfig
|
|
@@ -861,6 +861,35 @@ config SIBYTE_BIGSUR
|
|
select ZONE_DMA32 if 64BIT
|
|
select SWIOTLB if ARCH_DMA_ADDR_T_64BIT && PCI
|
|
|
|
+config MACH_SIFLOWER_MIPS
|
|
+ bool "Siflower MIPS SoCs"
|
|
+ select MIPS_GENERIC
|
|
+ select ARM_AMBA
|
|
+ select BOOT_RAW
|
|
+ select CEVT_R4K
|
|
+ select CLKSRC_MIPS_GIC
|
|
+ select COMMON_CLK
|
|
+ select CPU_MIPSR2_IRQ_EI
|
|
+ select CPU_MIPSR2_IRQ_VI
|
|
+ select CSRC_R4K
|
|
+ select DMA_NONCOHERENT
|
|
+ select IRQ_MIPS_CPU
|
|
+ select MIPS_CPU_SCACHE
|
|
+ select MIPS_GIC
|
|
+ select MIPS_L1_CACHE_SHIFT_5
|
|
+ select NO_EXCEPT_FILL
|
|
+ select SMP_UP if SMP
|
|
+ select SYS_HAS_CPU_MIPS32_R2
|
|
+ select SYS_SUPPORTS_32BIT_KERNEL
|
|
+ select SYS_SUPPORTS_LITTLE_ENDIAN
|
|
+ select SYS_SUPPORTS_MIPS16
|
|
+ select SYS_SUPPORTS_MIPS_CPS
|
|
+ select SYS_SUPPORTS_MULTITHREADING
|
|
+ select USE_OF
|
|
+ help
|
|
+ Select this to build a kernel which supports SoCs from Siflower
|
|
+ with MIPS InterAptiv cores, like Siflower SF19A2890.
|
|
+
|
|
config SNI_RM
|
|
bool "SNI RM200/300/400"
|
|
select ARC_MEMORY
|
|
--- a/arch/mips/generic/Platform
|
|
+++ b/arch/mips/generic/Platform
|
|
@@ -10,6 +10,7 @@
|
|
|
|
# Note: order matters, keep the asm/mach-generic include last.
|
|
cflags-$(CONFIG_MACH_INGENIC_SOC) += -I$(srctree)/arch/mips/include/asm/mach-ingenic
|
|
+cflags-$(CONFIG_MACH_SIFLOWER_MIPS) += -I$(srctree)/arch/mips/include/asm/mach-siflower
|
|
cflags-$(CONFIG_MIPS_GENERIC) += -I$(srctree)/arch/mips/include/asm/mach-generic
|
|
|
|
load-$(CONFIG_MIPS_GENERIC) += 0xffffffff80100000
|