patches/openwrt: reorganize ath79-tiny size-reduction

patches/openwrt/0012-kernel-deactivate-usb-on-ath79-tiny.patch

@@ -3,7 +3,7 @@ Date: Sat, 26 Sep 2020 19:17:01 +0200
 Subject: kernel: deactivate usb on ath79-tiny
 
 diff --git a/target/linux/ath79/image/tiny-tp-link.mk b/target/linux/ath79/image/tiny-tp-link.mk
-index c918c6baa682e78b2b1c204fb9a55dc0a5aef1e7..8b71d46194faadbcaba0e9bc52443caeac10ec49 100644
+index d5b36de577aadecdeec599ae708acc6a52b678b4..ab931f02fb52c16259da5e7561e7d5beb1ee8b18 100644
 --- a/target/linux/ath79/image/tiny-tp-link.mk
 +++ b/target/linux/ath79/image/tiny-tp-link.mk
 @@ -16,7 +16,6 @@ define Device/tplink_tl-mr3020-v1
@@ -30,7 +30,7 @@ index c918c6baa682e78b2b1c204fb9a55dc0a5aef1e7..8b71d46194faadbcaba0e9bc52443cae
    SUPPORTED_DEVICES += tl-mr3220
  endef
  TARGET_DEVICES += tplink_tl-mr3220-v1
-@@ -227,7 +224,6 @@ define Device/tplink_tl-wr703n
+@@ -238,7 +235,6 @@ define Device/tplink_tl-wr703n
    $(Device/tplink-4mlzma)
    SOC := ar9331
    DEVICE_MODEL := TL-WR703N

patches/openwrt/0013-kernel-ath79-tiny-deactivate-more-features.patch → patches/openwrt/0013-kernel-ath79-tiny-deactivate-usually-not-needed-features.patch

@@ -1,14 +1,26 @@
 From: adminuser <[email protected]>
 Date: Sun, 27 Sep 2020 01:29:38 +0200
-Subject: kernel: ath79-tiny deactivate more features
+Subject: kernel: ath79-tiny deactivate usually not needed features
 
-not needed for tiny hardware
+this includes:
+* CONFIG_AIO
+* CONFIG_HAVE_IDE
+* CONFIG_NVMEM
+* CONFIG_DEBUG_FS
+* CONFIG_DEBUG_KERNEL
+* CONFIG_HAVE_DEBUG_KMEMLEAK
+* CONFIG_HAVE_DEBUG_STACKOVERFLOW
+* CONFIG_ISDN
+* CONFIG_SND_DRIVERS
+* CONFIG_STAGING
+* CONFIG_HAVE_KVM
+* CONFIG_VIRTIO_MENU
 
 diff --git a/target/linux/ath79/tiny/config-default b/target/linux/ath79/tiny/config-default
-index c42f44b004bf3b3626fc7634b6b5df4d1547275b..0c197958660bd1a96cae6c4c27d7f97f634acb5b 100644
+index c42f44b004bf3b3626fc7634b6b5df4d1547275b..5dcdf30af4720d324cc2bb6bbdaa888bdebb60d5 100644
 --- a/target/linux/ath79/tiny/config-default
 +++ b/target/linux/ath79/tiny/config-default
-@@ -13,3 +13,17 @@ CONFIG_PHYLINK=y
+@@ -13,3 +13,16 @@ CONFIG_PHYLINK=y
  CONFIG_REGULATOR=y
  CONFIG_REGULATOR_FIXED_VOLTAGE=y
  # CONFIG_USB_SUPPORT is not set
@@ -18,7 +30,6 @@ index c42f44b004bf3b3626fc7634b6b5df4d1547275b..0c197958660bd1a96cae6c4c27d7f97f
 +# CONFIG_HAVE_KVM is not set
 +# CONFIG_NVMEM is not set
 +# CONFIG_AIO is not set
-+# CONFIG_BLK_DEV is not set
 +# CONFIG_DEBUG_FS is not set
 +# CONFIG_DEBUG_KERNEL is not set
 +# CONFIG_ISDN is not set

patches/openwrt/0018-kernel-ath79-tine-enable-CONFIG_BLOCK.patch → patches/openwrt/0014-kernel-ath79-tine-enable-CONFIG_BLOCK.patch

@@ -3,14 +3,14 @@ Date: Sun, 27 Sep 2020 03:13:20 +0200
 Subject: kernel: ath79-tine: enable CONFIG_BLOCK
 
 diff --git a/target/linux/ath79/tiny/config-default b/target/linux/ath79/tiny/config-default
-index 8897591d3165dbf10cac948a4cccdac48018e9ff..3d2e0646f42c445cfa606b51c37bc4ca7c537730 100644
+index 5dcdf30af4720d324cc2bb6bbdaa888bdebb60d5..f686d284f67389ad361cb36c72b6f4923ef95493 100644
 --- a/target/linux/ath79/tiny/config-default
 +++ b/target/linux/ath79/tiny/config-default
-@@ -15,6 +15,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
- # CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
- CONFIG_CC_OPTIMIZE_FOR_SIZE=y
- CONFIG_LOG_BUF_SHIFT=16
+@@ -16,6 +16,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
+ # CONFIG_HAVE_DEBUG_KMEMLEAK is not set
+ # CONFIG_HAVE_DEBUG_STACKOVERFLOW is not set
+ # CONFIG_HAVE_IDE is not set
 +CONFIG_BLOCK=y
  # CONFIG_HAVE_KVM is not set
- # CONFIG_DEBUG_FS is not set
- # CONFIG_DEBUG_KERNEL is not set
+ # CONFIG_NVMEM is not set
+ # CONFIG_AIO is not set

patches/openwrt/0016-kernel-ath79-tine-optimize-for-size.patch → patches/openwrt/0015-kernel-ath79-tine-optimize-for-size.patch

@@ -3,17 +3,15 @@ Date: Sun, 27 Sep 2020 03:05:42 +0200
 Subject: kernel: ath79-tine: optimize for size
 
 diff --git a/target/linux/ath79/tiny/config-default b/target/linux/ath79/tiny/config-default
-index dada97dccba968ca278dd66eda064c4028b0cea5..af95860ebab53076e8f627736018289b49ef9bab 100644
+index f686d284f67389ad361cb36c72b6f4923ef95493..8c7ab419a416efe9a0fe9060700f0c11086ed27a 100644
 --- a/target/linux/ath79/tiny/config-default
 +++ b/target/linux/ath79/tiny/config-default
-@@ -12,8 +12,8 @@ CONFIG_PHYLINK=y
- # CONFIG_PHY_AR7200_USB is not set
- CONFIG_REGULATOR=y
- CONFIG_REGULATOR_FIXED_VOLTAGE=y
--# CONFIG_HAVE_DEBUG_KMEMLEAK is not set
--# CONFIG_HAVE_DEBUG_STACKOVERFLOW is not set
+@@ -17,6 +17,8 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
+ # CONFIG_HAVE_DEBUG_STACKOVERFLOW is not set
+ # CONFIG_HAVE_IDE is not set
+ CONFIG_BLOCK=y
 +# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
 +CONFIG_CC_OPTIMIZE_FOR_SIZE=y
  # CONFIG_HAVE_KVM is not set
- # CONFIG_DEBUG_FS is not set
- # CONFIG_DEBUG_KERNEL is not set
+ # CONFIG_NVMEM is not set
+ # CONFIG_AIO is not set

patches/openwrt/0017-kernel-log_buffer-size-64k-was-128k.patch → patches/openwrt/0016-kernel-log_buffer-size-64k-was-128k.patch

@@ -3,14 +3,14 @@ Date: Sun, 27 Sep 2020 03:07:46 +0200
 Subject: kernel log_buffer size = 64k (was 128k)
 
 diff --git a/target/linux/ath79/tiny/config-default b/target/linux/ath79/tiny/config-default
-index af95860ebab53076e8f627736018289b49ef9bab..8897591d3165dbf10cac948a4cccdac48018e9ff 100644
+index 8c7ab419a416efe9a0fe9060700f0c11086ed27a..5df68913613bf8e3b59a41620c657b615bd70974 100644
 --- a/target/linux/ath79/tiny/config-default
 +++ b/target/linux/ath79/tiny/config-default
-@@ -14,6 +14,7 @@ CONFIG_REGULATOR=y
- CONFIG_REGULATOR_FIXED_VOLTAGE=y
+@@ -19,6 +19,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
+ CONFIG_BLOCK=y
  # CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
  CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 +CONFIG_LOG_BUF_SHIFT=16
  # CONFIG_HAVE_KVM is not set
- # CONFIG_DEBUG_FS is not set
- # CONFIG_DEBUG_KERNEL is not set
+ # CONFIG_NVMEM is not set
+ # CONFIG_AIO is not set