diff options
| -rw-r--r-- | target/h8300/systems/hitachi-edosk2674 | 2 | ||||
| -rw-r--r-- | target/linux/config/Config.in.ethernet | 4 | ||||
| -rw-r--r-- | target/linux/patches/4.4.302/h8300-net.patch | 81 |
3 files changed, 86 insertions, 1 deletions
diff --git a/target/h8300/systems/hitachi-edosk2674 b/target/h8300/systems/hitachi-edosk2674 index 7a53d4368..10eac7cea 100644 --- a/target/h8300/systems/hitachi-edosk2674 +++ b/target/h8300/systems/hitachi-edosk2674 @@ -3,6 +3,8 @@ config ADK_TARGET_SYSTEM_HITACHI_EDOSK2674 select ADK_TARGET_CPU_H8S select ADK_TARGET_PACKAGE_TXZ select ADK_TARGET_WITH_SERIAL + select ADK_TARGET_WITH_NET + select ADK_TARGET_WITH_NETDEVICE select ADK_TARGET_KERNEL_UIMAGEBIN select ADK_HOST_BUILD_U_BOOT_H8300 help diff --git a/target/linux/config/Config.in.ethernet b/target/linux/config/Config.in.ethernet index 9a98c8ef1..91821e260 100644 --- a/target/linux/config/Config.in.ethernet +++ b/target/linux/config/Config.in.ethernet @@ -246,9 +246,11 @@ config ADK_LINUX_KERNEL_SMC91X select ADK_LINUX_KERNEL_NET_VENDOR_SMSC select ADK_LINUX_KERNEL_GPIOLIB depends on ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB || \ - ADK_TARGET_SYSTEM_QEMU_ARM_REALVIEW_EB_MPCORE + ADK_TARGET_SYSTEM_QEMU_ARM_REALVIEW_EB_MPCORE || \ + ADK_TARGET_SYSTEM_HITACHI_EDOSK2674 default y if ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB default y if ADK_TARGET_SYSTEM_QEMU_ARM_REALVIEW_EB_MPCORE + default y if ADK_TARGET_SYSTEM_HITACHI_EDOSK2674 default n help SMC91X ethernet driver diff --git a/target/linux/patches/4.4.302/h8300-net.patch b/target/linux/patches/4.4.302/h8300-net.patch new file mode 100644 index 000000000..788ae7db8 --- /dev/null +++ b/target/linux/patches/4.4.302/h8300-net.patch @@ -0,0 +1,81 @@ +diff -Nur linux-4.4.302.orig/arch/h8300/boot/dts/edosk2674.dts linux-4.4.302/arch/h8300/boot/dts/edosk2674.dts +--- linux-4.4.302.orig/arch/h8300/boot/dts/edosk2674.dts 2022-02-03 09:27:54.000000000 +0100 ++++ linux-4.4.302/arch/h8300/boot/dts/edosk2674.dts 2022-02-14 05:05:26.253691787 +0100 +@@ -6,7 +6,7 @@ + interrupt-parent = <&h8intc>; + + chosen { +- bootargs = "console=ttySC2,38400"; ++ bootargs = "console=ttySC2,38400 root=/dev/nfs ip=dhcp"; + stdout-path = &sci2; + }; + aliases { +@@ -104,4 +104,9 @@ + clocks = <&fclk>; + clock-names = "sci_ick"; + }; ++ ethernet: ethernet@f80000 { ++ compatible = "smsc,lan91c94"; ++ reg = <0xf80000 0xfbffff>; ++ interrupts = <16 0>; ++ }; + }; +diff -Nur linux-4.4.302.orig/drivers/net/ethernet/smsc/Kconfig linux-4.4.302/drivers/net/ethernet/smsc/Kconfig +--- linux-4.4.302.orig/drivers/net/ethernet/smsc/Kconfig 2022-02-03 09:27:54.000000000 +0100 ++++ linux-4.4.302/drivers/net/ethernet/smsc/Kconfig 2022-02-14 04:21:54.546112552 +0100 +@@ -7,7 +7,7 @@ + default y + depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ + ISA || M32R || MAC || MIPS || MN10300 || NIOS2 || PCI || \ +- PCMCIA || SUPERH || XTENSA ++ PCMCIA || SUPERH || XTENSA || H8300 + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y. + +@@ -36,9 +36,8 @@ + tristate "SMC 91C9x/91C1xxx support" + select CRC32 + select MII +- depends on !OF || GPIOLIB + depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ +- M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA ++ M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA || H8300 + ---help--- + This is a driver for SMC's 91x series of Ethernet chipsets, + including the SMC91C94 and the SMC91C111. Say Y if you want it +diff -Nur linux-4.4.302.orig/drivers/net/ethernet/smsc/smc91x.c linux-4.4.302/drivers/net/ethernet/smsc/smc91x.c +--- linux-4.4.302.orig/drivers/net/ethernet/smsc/smc91x.c 2022-02-03 09:27:54.000000000 +0100 ++++ linux-4.4.302/drivers/net/ethernet/smsc/smc91x.c 2022-02-14 05:31:18.727485106 +0100 +@@ -61,7 +61,7 @@ + + /* Debugging level */ + #ifndef SMC_DEBUG +-#define SMC_DEBUG 0 ++#define SMC_DEBUG 1 + #endif + + +@@ -2204,6 +2204,7 @@ + }; + MODULE_DEVICE_TABLE(of, smc91x_match); + ++#if defined(CONFIG_GPIOLIB) + /** + * of_try_set_control_gpio - configure a gpio if it exists + */ +@@ -2228,6 +2229,15 @@ + + return 0; + } ++#else ++static int try_toggle_control_gpio(struct device *dev, ++ struct gpio_desc **desc, ++ const char *name, int index, ++ int value, unsigned int nsdelay) ++{ ++ return 0; ++} ++#endif + #endif + + /* |