ar71xx: create new ar71xx/tiny subtarget for 4MB flash devices

This new subtarget sets the small_flash flag and removes unused kernel
configuration.

small_flash removes KERNEL_KALLSYMS, which saves ~107KB in the default
configuration; removing unneeded hardware support from ar71xx/tiny saves
another ~18KB (both after LZMA).

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

1 files changed, 154 insertions, 0 deletions

diff --git a/target/linux/ar71xx/image/tiny-legacy-devices.mk b/target/linux/ar71xx/image/tiny-legacy-devices.mk
new file mode 100644
index 0000000000..3445c4c8c3
--- /dev/null
+++ b/target/linux/ar71xx/image/tiny-legacy-devices.mk
@@ -0,0 +1,154 @@
+define LegacyDevice/DIR600A1
+  DEVICE_TITLE := D-Link DIR-600 rev. A1
+endef
+LEGACY_DEVICES += DIR600A1
+
+define LegacyDevice/DIR601A1
+  DEVICE_TITLE := D-Link DIR-601 rev. A1
+endef
+LEGACY_DEVICES += DIR601A1
+
+define LegacyDevice/FR54RTR
+  DEVICE_TITLE := Frys FR-54RTR
+endef
+LEGACY_DEVICES += FR54RTR
+
+define LegacyDevice/EBR2310C1
+  DEVICE_TITLE := D-Link EBR-2310 rev. C1
+endef
+LEGACY_DEVICES += EBR2310C1
+
+define LegacyDevice/DIR615E1
+  DEVICE_TITLE := D-Link DIR-615 rev. E1
+endef
+LEGACY_DEVICES += DIR615E1
+
+define LegacyDevice/DIR615E4
+  DEVICE_TITLE := D-Link DIR-615 rev. E4
+endef
+LEGACY_DEVICES += DIR615E4
+
+define LegacyDevice/DIR615I1
+  DEVICE_TITLE := D-Link DIR-615 rev. I1
+endef
+LEGACY_DEVICES += DIR615I1
+
+define LegacyDevice/DIR615I3
+  DEVICE_TITLE := D-Link DIR-615 rev. I3
+endef
+LEGACY_DEVICES += DIR615I3
+
+define LegacyDevice/A02RBW300N
+  DEVICE_TITLE := Atlantis-Land A02-RB-W300N
+endef
+LEGACY_DEVICES += A02RBW300N
+
+define LegacyDevice/DIR615C1
+  DEVICE_TITLE := D-Link DIR-615 rev. C1
+endef
+LEGACY_DEVICES += DIR615C1
+
+define LegacyDevice/TEW632BRP
+  DEVICE_TITLE := TRENDNet TEW-632BRP
+endef
+LEGACY_DEVICES += TEW632BRP
+
+define LegacyDevice/TEW652BRP_FW
+  DEVICE_TITLE := TRENDNet TEW-652BRP
+endef
+LEGACY_DEVICES += TEW652BRP_FW
+
+define LegacyDevice/TEW652BRP_RECOVERY
+  DEVICE_TITLE := TRENDNet TEW-652BRP (recovery)
+endef
+LEGACY_DEVICES += TEW652BRP_RECOVERY
+
+define LegacyDevice/TEW712BR
+  DEVICE_TITLE := TRENDNet TEW-712BR
+endef
+LEGACY_DEVICES += TEW712BR
+
+define LegacyDevice/DIR601B1
+  DEVICE_TITLE := D-Link DIR-601 rev. B1
+endef
+LEGACY_DEVICES += DIR601B1
+
+define LegacyDevice/WP543_4M
+  DEVICE_TITLE := Compex WP543/WPJ543 (4MB flash)
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
+endef
+LEGACY_DEVICES += WP543_4M
+
+define LegacyDevice/WPE72_4M
+  DEVICE_TITLE := Compex WPE72/WPE72NX (4MB flash)
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
+endef
+LEGACY_DEVICES += WPE72_4M
+
+define LegacyDevice/WNR2000
+  DEVICE_TITLE := NETGEAR WNR2000V1
+endef
+LEGACY_DEVICES += WNR2000
+
+define LegacyDevice/WNR2000V3
+  DEVICE_TITLE := NETGEAR WNR2000V3
+endef
+LEGACY_DEVICES += WNR2000V3
+
+define LegacyDevice/WNR2000V4
+  DEVICE_TITLE := NETGEAR WNR2000V4
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
+endef
+LEGACY_DEVICES += WNR2000V4
+
+define LegacyDevice/REALWNR612V2
+  DEVICE_TITLE := NETGEAR WNR612V2
+endef
+LEGACY_DEVICES += REALWNR612V2
+
+define LegacyDevice/N150R
+  DEVICE_TITLE := On Networks N150
+endef
+LEGACY_DEVICES += N150R
+
+define LegacyDevice/REALWNR1000V2
+  DEVICE_TITLE := NETGEAR WNR1000V2
+endef
+LEGACY_DEVICES += REALWNR1000V2
+
+define LegacyDevice/WNR1000V2_VC
+  DEVICE_TITLE := NETGEAR WNR1000V2-VC
+endef
+LEGACY_DEVICES += WNR1000V2_VC
+
+define LegacyDevice/WPN824N
+  DEVICE_TITLE := NETGEAR WPN824N
+endef
+LEGACY_DEVICES += WPN824N
+
+define LegacyDevice/WHRG301N
+  DEVICE_TITLE := Buffalo WHR-G301N
+endef
+LEGACY_DEVICES += WHRG301N
+
+define LegacyDevice/WHRHPG300N
+  DEVICE_TITLE := Buffalo WHR-HP-G300N
+endef
+LEGACY_DEVICES += WHRHPG300N
+
+define LegacyDevice/WHRHPGN
+  DEVICE_TITLE := Buffalo WHR-HP-GN
+endef
+LEGACY_DEVICES += WHRHPGN
+
+define LegacyDevice/WLAEAG300N
+  DEVICE_TITLE := Buffalo WLAE-AG300N
+  DEVICE_PACKAGES := kmod-ledtrig-netdev
+endef
+LEGACY_DEVICES += WLAEAG300N
+
+define LegacyDevice/NBG_460N_550N_550NH
+  DEVICE_TITLE := ZyXEL NBG 460N/550N/550NH
+  DEVICE_PACKAGES := kmod-rtc-pcf8563
+endef
+LEGACY_DEVICES += NBG_460N_550N_550NH