Great collaboration on these two fantastic routers on the openwrt forum: https://forum.openwrt.org/viewtopic.php?id=32320 Above all kudos to aryufan. Well done and thank you everyone else who contributed.
To-Do: LED for wlan is not yet activated To-Do: TxPower over 20dBm (RB751U) or 22dBm (RB751G) are not accepted by the router Signed-off-by: Hanno Schupp hanno.sch...@gmail.com Index: target/linux/ar71xx/files/arch/mips/ath79/mach-rb750.c =================================================================== --- target/linux/ar71xx/files/arch/mips/ath79/mach-rb750.c (revision 31152) +++ target/linux/ar71xx/files/arch/mips/ath79/mach-rb750.c (working copy) @@ -9,17 +9,24 @@ */ #include <linux/export.h> +#include <linux/pci.h> +#include <linux/ath9k_platform.h> #include <linux/platform_device.h> #include <linux/phy.h> #include <linux/ar8216_platform.h> #include <asm/mach-ath79/ar71xx_regs.h> #include <asm/mach-ath79/ath79.h> +#include <asm/mach-ath79/pci.h> +#include <asm/mach-ath79/irq.h> #include <asm/mach-ath79/mach-rb750.h> #include "common.h" +#include "dev-usb.h" #include "dev-eth.h" #include "machtypes.h" +#include "pci-ath9k-fixup.h" +#include "pci.h" static struct rb750_led_data rb750_leds[] = { { @@ -270,3 +277,88 @@ MIPS_MACHINE(ATH79_MACH_RB_750G_R3, "750Gr3", "MikroTik RouterBOARD 750GL", rb750gr3_setup); + +static struct ath9k_platform_data rb751_wmac_data = { + .led_pin = -1, +}; + +static u8 rb751_wmac_mac[6]; + +static int rb751_pci_plat_dev_init(struct pci_dev *dev) +{ + switch (PCI_SLOT(dev->devfn)) { + case 0: + dev->dev.platform_data = &rb751_wmac_data; + break; + } + + return 0; +} + +static int decode_rle(char* output, int len, char* in) +{ + char* ptr = output; + char* end = output + len; + while(*in) { + if(*in < 0) { + int i = -*in++; + while(i-- > 0) { + if(ptr >= end) + return -1; + *ptr++ = *in++; + } + } else if(*in > 0) { + int i = *in++; + while(i-- > 0) { + if(ptr >= end) + return -1; + *ptr++ = *in; + } + in++; + } + } + return ptr - output; +} + +#define RB751_HARDCONFIG 0x1f00b000 +#define RB751_MAC_ADDRESS_OFFSET 0xE80 +#define RB751_CALDATA_OFFSET 0x27C + +static void __init rb751_wlan_and_usb_setup(void) +{ + u8 *hardconfig = (u8 *) KSEG1ADDR(RB751_HARDCONFIG); + + ath79_register_usb(); + + ath79_pci_set_plat_dev_init(rb751_pci_plat_dev_init); + ath79_register_pci(); + + rb751_wmac_data.macaddr = memcpy(rb751_wmac_mac, + hardconfig + RB751_MAC_ADDRESS_OFFSET, 6); + + if(decode_rle((char*)rb751_wmac_data.eeprom_data, + sizeof(rb751_wmac_data.eeprom_data), + hardconfig + RB751_CALDATA_OFFSET) == + sizeof(rb751_wmac_data.eeprom_data)) { + pr_info("rb7xx: calibration data found\n"); + pci_enable_ath9k_fixup(0, rb751_wmac_data.eeprom_data); + } +} + +static void __init rb751_setup(void) +{ + rb750_setup(); + rb751_wlan_and_usb_setup(); +} + +MIPS_MACHINE(ATH79_MACH_RB_751, "751", "MikroTik RouterBOARD 751", + rb751_setup); + +static void __init rb751g_setup(void) +{ + rb750gr3_setup(); + rb751_wlan_and_usb_setup(); +} + +MIPS_MACHINE(ATH79_MACH_RB_751G, "751g", "MikroTik RouterBOARD 751G", + rb751g_setup); Index: target/linux/ar71xx/base-files/lib/ar71xx.sh =================================================================== --- target/linux/ar71xx/base-files/lib/ar71xx.sh (revision 31152) +++ target/linux/ar71xx/base-files/lib/ar71xx.sh (working copy) @@ -250,6 +250,12 @@ *"RouterBOARD 750GL") name="rb-750gl" ;; + *"RouterBOARD 751") + name="rb-751" + ;; + *"RouterBOARD 751G") + name="rb-751g" + ;; *"Rocket M") name="rocket-m" ;; Index: target/linux/ar71xx/base-files/etc/uci-defaults/network =================================================================== --- target/linux/ar71xx/base-files/etc/uci-defaults/network (revision 31152) +++ target/linux/ar71xx/base-files/etc/uci-defaults/network (working copy) @@ -63,6 +63,7 @@ ;; rb-750gl |\ +rb-751g |\ wzr-hp-g450h) ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2" ucidef_add_switch "switch0" "1" "1" @@ -153,6 +154,7 @@ dir-615-e4 |\ ja76pf |\ rb-750 |\ +rb-751 |\ tew-632brp |\ tl-mr3220 |\ tl-mr3420 |\ _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel