Merge Official Source

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

package/libs/openssl/Makefile

@@ -21,10 +21,13 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:= \
 	https://mirrors.cloud.tencent.com/openssl/source/ \
 	https://mirrors.cloud.tencent.com/openssl/source/old/$(PKG_BASE)/ \
-	https://ftp.fi.muni.cz/pub/openssl/source/ \
-	ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/ \
 	https://www.openssl.org/source/ \
-	https://www.openssl.org/source/old/$(PKG_BASE)/
+	https://www.openssl.org/source/old/$(PKG_BASE)/ \
+	https://ftp.fi.muni.cz/pub/openssl/source/ \
+	https://ftp.fi.muni.cz/pub/openssl/source/old/$(PKG_BASE)/ \
+	ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/ \
+	ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/old/$(PKG_BASE)/
+
 PKG_HASH:=aaf2fcb575cdf6491b98ab4829abf78a3dec8402b8b81efc8f23c00d443981bf
 
 PKG_LICENSE:=OpenSSL

package/libs/wolfssl/Config.in

@@ -48,7 +48,7 @@ config WOLFSSL_HAS_WPAS
 	default y
 
 config WOLFSSL_HAS_ECC25519
-	bool "Include ECC Curve 22519 support"
+	bool "Include ECC Curve 25519 support"
 	default n
 
 config WOLFSSL_HAS_DEVCRYPTO

package/libs/wolfssl/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wolfssl
-PKG_VERSION:=4.6.0-stable
+PKG_VERSION:=4.7.0-stable
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/wolfSSL/wolfssl/archive/v$(PKG_VERSION)
-PKG_HASH:=053aefbb02d0b06b27c5e2df6875b4b587318755b7db9d6aa8d72206b310a848
+PKG_HASH:=b0e740b31d4d877d540ad50cc539a8873fc41af02bd3091c4357b403f7106e31
 
 PKG_FIXUP:=libtool libtool-abiver
 PKG_INSTALL:=1

package/libs/wolfssl/patches/010-CVE-2021-3336.patch

@@ -1,53 +0,0 @@
-From fad1e67677bf7797b6bd6e1f21a513c289d963a7 Mon Sep 17 00:00:00 2001
-From: Sean Parkinson <sean@wolfssl.com>
-Date: Thu, 21 Jan 2021 08:24:38 +1000
-Subject: [PATCH] TLS 1.3: ensure key for signature in CertificateVerify
-
----
- src/tls13.c | 18 +++++++++++++-----
- 1 file changed, 13 insertions(+), 5 deletions(-)
-
---- a/src/tls13.c
-+++ b/src/tls13.c
-@@ -5624,28 +5624,36 @@ static int DoTls13CertificateVerify(WOLF
-         #ifdef HAVE_ED25519
-             if (args->sigAlgo == ed25519_sa_algo &&
-                                                   !ssl->peerEd25519KeyPresent) {
--                WOLFSSL_MSG("Oops, peer sent ED25519 key but not in verify");
-+                WOLFSSL_MSG("Peer sent ED22519 sig but not ED22519 cert");
-+                ret = SIG_VERIFY_E;
-+                goto exit_dcv;
-             }
-         #endif
-         #ifdef HAVE_ED448
-             if (args->sigAlgo == ed448_sa_algo && !ssl->peerEd448KeyPresent) {
--                WOLFSSL_MSG("Oops, peer sent ED448 key but not in verify");
-+                WOLFSSL_MSG("Peer sent ED448 sig but not ED448 cert");
-+                ret = SIG_VERIFY_E;
-+                goto exit_dcv;
-             }
-         #endif
-         #ifdef HAVE_ECC
-             if (args->sigAlgo == ecc_dsa_sa_algo &&
-                                                    !ssl->peerEccDsaKeyPresent) {
--                WOLFSSL_MSG("Oops, peer sent ECC key but not in verify");
-+                WOLFSSL_MSG("Peer sent ECC sig but not ECC cert");
-+                ret = SIG_VERIFY_E;
-+                goto exit_dcv;
-             }
-         #endif
-         #ifndef NO_RSA
-             if (args->sigAlgo == rsa_sa_algo) {
--                WOLFSSL_MSG("Oops, peer sent PKCS#1.5 signature");
-+                WOLFSSL_MSG("Peer sent PKCS#1.5 algo but not in certificate");
-                 ERROR_OUT(INVALID_PARAMETER, exit_dcv);
-             }
-             if (args->sigAlgo == rsa_pss_sa_algo &&
-                          (ssl->peerRsaKey == NULL || !ssl->peerRsaKeyPresent)) {
--                WOLFSSL_MSG("Oops, peer sent RSA key but not in verify");
-+                WOLFSSL_MSG("Peer sent RSA sig but not RSA cert");
-+                ret = SIG_VERIFY_E;
-+                goto exit_dcv;
-             }
-         #endif
- 

package/libs/wolfssl/patches/100-disable-hardening-check.patch

@@ -1,6 +1,6 @@
 --- a/wolfssl/wolfcrypt/settings.h
 +++ b/wolfssl/wolfcrypt/settings.h
-@@ -2248,7 +2248,7 @@ extern void uITRON4_free(void *p) ;
+@@ -2255,7 +2255,7 @@ extern void uITRON4_free(void *p) ;
  #endif
  
  /* warning for not using harden build options (default with ./configure) */

package/libs/wolfssl/patches/110-Fix-linking-against-hostapd-with-LTO.patch

@@ -1,25 +0,0 @@
-From 391ecbd647c121300dc7dcf209e412ccb7b8d432 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Fri, 1 Jan 2021 21:57:56 +0100
-Subject: [PATCH] Fix linking against hostapd with LTO
-
-When running LTO on wolfssl the ecc_map() function is removed from the
-binary by GCC 8.4.0. This function is used by multiple functions from
-the crypto_wolfssl.c implementation of hostapd master.
-
-Fixes: 780e8a4619b6 ("Fixes for building `--enable-wpas=small` with WPA Supplicant v2.7.")
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- configure.ac | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/configure.ac
-+++ b/configure.ac
-@@ -947,6 +947,7 @@ then
-     AM_CFLAGS="$AM_CFLAGS -DOPENSSL_EXTRA_X509_SMALL"
- 
-     AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_PUBLIC_MP"
-+    AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_PUBLIC_ECC_ADD_DBL"
-     AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_DER_LOAD"
-     AM_CFLAGS="$AM_CFLAGS -DATOMIC_USER"
-     AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_KEY_GEN"

package/libs/wolfssl/patches/120-enable-secret-callback.patch

@@ -1,10 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -943,6 +943,7 @@ then
-     AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_ALWAYS_KEEP_SNI"
-     AM_CFLAGS="$AM_CFLAGS -DHAVE_EX_DATA"
-     AM_CFLAGS="$AM_CFLAGS -DHAVE_EXT_CACHE"
-+    AM_CFLAGS="$AM_CFLAGS -DHAVE_SECRET_CALLBACK"
-     AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_EITHER_SIDE"
-     AM_CFLAGS="$AM_CFLAGS -DOPENSSL_EXTRA_X509_SMALL"
- 

package/libs/zlib/patches/002-arm-specific-optimisations-for-inflate.patch

@@ -1907,505 +1907,3 @@ index 00000000..ac333e8c
 +    state = (struct inflate_state FAR *)strm->state;
 +    return (unsigned long)(state->next - state->codes);
 +}
-
-From 247147654fe5cd11cf15d8dff91440405ea57040 Mon Sep 17 00:00:00 2001
-From: Simon Hosie <simon.hosie@arm.com>
-Date: Wed, 12 Apr 2017 15:44:21 -0700
-Subject: [PATCH 2/2] Inflate using wider loads and stores
-
-In inflate_fast() the output pointer always has plenty of room to write. This
-means that so long as the target is capable, wide un-aligned loads and stores
-can be used to transfer several bytes at once. When the reference distance is
-too short simply unroll the data a little to increase the distance.
-
-Change-Id: I59854eb25d2b1e43561c8a2afaf9175bf10cf674
----
- contrib/arm/chunkcopy.h | 279 ++++++++++++++++++++++++++++++++++++++++++++++++
- contrib/arm/inffast.c   |  96 +++++++----------
- contrib/arm/inflate.c   |  22 ++--
- 3 files changed, 335 insertions(+), 62 deletions(-)
- create mode 100644 contrib/arm/chunkcopy.h
-
-diff --git a/contrib/arm/chunkcopy.h b/contrib/arm/chunkcopy.h
-new file mode 100644
-index 00000000..2d6fd6f9
---- /dev/null
-+++ b/contrib/arm/chunkcopy.h
-@@ -0,0 +1,279 @@
-+/* chunkcopy.h -- fast copies and sets
-+ * Copyright (C) 2017 ARM, Inc.
-+ * For conditions of distribution and use, see copyright notice in zlib.h
-+ */
-+
-+#ifndef CHUNKCOPY_H
-+#define CHUNKCOPY_H
-+
-+#include "zutil.h"
-+#include <arm_neon.h>
-+
-+#if __STDC_VERSION__ >= 199901L
-+#define Z_RESTRICT restrict
-+#else
-+#define Z_RESTRICT
-+#endif
-+
-+typedef uint8x16_t chunkcopy_chunk_t;
-+#define CHUNKCOPY_CHUNK_SIZE sizeof(chunkcopy_chunk_t)
-+
-+/*
-+   Ask the compiler to perform a wide, unaligned load with an machine
-+   instruction appropriate for the chunkcopy_chunk_t type.
-+ */
-+static inline chunkcopy_chunk_t loadchunk(const unsigned char FAR *s) {
-+    chunkcopy_chunk_t c;
-+    __builtin_memcpy(&c, s, sizeof(c));
-+    return c;
-+}
-+
-+/*
-+   Ask the compiler to perform a wide, unaligned store with an machine
-+   instruction appropriate for the chunkcopy_chunk_t type.
-+ */
-+static inline void storechunk(unsigned char FAR *d, chunkcopy_chunk_t c) {
-+    __builtin_memcpy(d, &c, sizeof(c));
-+}
-+
-+/*
-+   Perform a memcpy-like operation, but assume that length is non-zero and that
-+   it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE bytes of output even if
-+   the length is shorter than this.
-+
-+   It also guarantees that it will properly unroll the data if the distance
-+   between `out` and `from` is at least CHUNKCOPY_CHUNK_SIZE, which we rely on
-+   in chunkcopy_relaxed().
-+
-+   Aside from better memory bus utilisation, this means that short copies
-+   (CHUNKCOPY_CHUNK_SIZE bytes or fewer) will fall straight through the loop
-+   without iteration, which will hopefully make the branch prediction more
-+   reliable.
-+ */
-+static inline unsigned char FAR *chunkcopy_core(unsigned char FAR *out,
-+                                                const unsigned char FAR *from,
-+                                                unsigned len) {
-+    int bump = (--len % CHUNKCOPY_CHUNK_SIZE) + 1;
-+    storechunk(out, loadchunk(from));
-+    out += bump;
-+    from += bump;
-+    len /= CHUNKCOPY_CHUNK_SIZE;
-+    while (len-- > 0) {
-+        storechunk(out, loadchunk(from));
-+        out += CHUNKCOPY_CHUNK_SIZE;
-+        from += CHUNKCOPY_CHUNK_SIZE;
-+    }
-+    return out;
-+}
-+
-+/*
-+   Like chunkcopy_core, but avoid writing beyond of legal output.
-+
-+   Accepts an additional pointer to the end of safe output.  A generic safe
-+   copy would use (out + len), but it's normally the case that the end of the
-+   output buffer is beyond the end of the current copy, and this can still be
-+   exploited.
-+ */
-+static inline unsigned char FAR *chunkcopy_core_safe(unsigned char FAR *out,
-+                                                     const unsigned char FAR * from,
-+                                                     unsigned len,
-+                                                     unsigned char FAR *limit) {
-+    Assert(out + len <= limit, "chunk copy exceeds safety limit");
-+    if (limit - out < CHUNKCOPY_CHUNK_SIZE) {
-+        const unsigned char FAR * Z_RESTRICT rfrom = from;
-+        if (len & 8) { __builtin_memcpy(out, rfrom, 8); out += 8; rfrom += 8; }
-+        if (len & 4) { __builtin_memcpy(out, rfrom, 4); out += 4; rfrom += 4; }
-+        if (len & 2) { __builtin_memcpy(out, rfrom, 2); out += 2; rfrom += 2; }
-+        if (len & 1) { *out++ = *rfrom++; }
-+        return out;
-+    }
-+    return chunkcopy_core(out, from, len);
-+}
-+
-+/*
-+   Perform short copies until distance can be rewritten as being at least
-+   CHUNKCOPY_CHUNK_SIZE.
-+
-+   This assumes that it's OK to overwrite at least the first
-+   2*CHUNKCOPY_CHUNK_SIZE bytes of output even if the copy is shorter than
-+   this.  This assumption holds within inflate_fast() which starts every
-+   iteration with at least 258 bytes of output space available (258 being the
-+   maximum length output from a single token; see inffast.c).
-+ */
-+static inline unsigned char FAR *chunkunroll_relaxed(unsigned char FAR *out,
-+                                                     unsigned FAR *dist,
-+                                                     unsigned FAR *len) {
-+    const unsigned char FAR *from = out - *dist;
-+    while (*dist < *len && *dist < CHUNKCOPY_CHUNK_SIZE) {
-+        storechunk(out, loadchunk(from));
-+        out += *dist;
-+        *len -= *dist;
-+        *dist += *dist;
-+    }
-+    return out;
-+}
-+
-+
-+static inline uint8x16_t chunkset_vld1q_dup_u8x8(const unsigned char FAR * Z_RESTRICT from) {
-+#if defined(__clang__) || defined(__aarch64__)
-+    return vreinterpretq_u8_u64(vld1q_dup_u64((void *)from));
-+#else
-+    /* 32-bit GCC uses an alignment hint for vld1q_dup_u64, even when given a
-+     * void pointer, so here's an alternate implementation.
-+     */
-+    uint8x8_t h = vld1_u8(from);
-+    return vcombine_u8(h, h);
-+#endif
-+}
-+
-+/*
-+   Perform an overlapping copy which behaves as a memset() operation, but
-+   supporting periods other than one, and assume that length is non-zero and
-+   that it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE*3 bytes of output
-+   even if the length is shorter than this.
-+ */
-+static inline unsigned char FAR *chunkset_core(unsigned char FAR *out,
-+                                               unsigned period,
-+                                               unsigned len) {
-+    uint8x16_t f;
-+    int bump = ((len - 1) % sizeof(f)) + 1;
-+
-+    switch (period) {
-+    case 1:
-+        f = vld1q_dup_u8(out - 1);
-+        vst1q_u8(out, f);
-+        out += bump;
-+        len -= bump;
-+        while (len > 0) {
-+            vst1q_u8(out, f);
-+            out += sizeof(f);
-+            len -= sizeof(f);
-+        }
-+        return out;
-+    case 2:
-+        f = vreinterpretq_u8_u16(vld1q_dup_u16((void *)(out - 2)));
-+        vst1q_u8(out, f);
-+        out += bump;
-+        len -= bump;
-+        if (len > 0) {
-+            f = vreinterpretq_u8_u16(vld1q_dup_u16((void *)(out - 2)));
-+            do {
-+                vst1q_u8(out, f);
-+                out += sizeof(f);
-+                len -= sizeof(f);
-+            } while (len > 0);
-+        }
-+        return out;
-+    case 4:
-+        f = vreinterpretq_u8_u32(vld1q_dup_u32((void *)(out - 4)));
-+        vst1q_u8(out, f);
-+        out += bump;
-+        len -= bump;
-+        if (len > 0) {
-+            f = vreinterpretq_u8_u32(vld1q_dup_u32((void *)(out - 4)));
-+            do {
-+                vst1q_u8(out, f);
-+                out += sizeof(f);
-+                len -= sizeof(f);
-+            } while (len > 0);
-+        }
-+        return out;
-+    case 8:
-+        f = chunkset_vld1q_dup_u8x8(out - 8);
-+        vst1q_u8(out, f);
-+        out += bump;
-+        len -= bump;
-+        if (len > 0) {
-+            f = chunkset_vld1q_dup_u8x8(out - 8);
-+            do {
-+                vst1q_u8(out, f);
-+                out += sizeof(f);
-+                len -= sizeof(f);
-+            } while (len > 0);
-+        }
-+        return out;
-+    }
-+    out = chunkunroll_relaxed(out, &period, &len);
-+    return chunkcopy_core(out, out - period, len);
-+}
-+
-+/*
-+   Perform a memcpy-like operation, but assume that length is non-zero and that
-+   it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE bytes of output even if
-+   the length is shorter than this.
-+
-+   Unlike chunkcopy_core() above, no guarantee is made regarding the behaviour
-+   of overlapping buffers, regardless of the distance between the pointers.
-+   This is reflected in the `restrict`-qualified pointers, allowing the
-+   compiler to reorder loads and stores.
-+ */
-+static inline unsigned char FAR *chunkcopy_relaxed(unsigned char FAR * Z_RESTRICT out,
-+                                                   const unsigned char FAR * Z_RESTRICT from,
-+                                                   unsigned len) {
-+    return chunkcopy_core(out, from, len);
-+}
-+
-+/*
-+   Like chunkcopy_relaxed, but avoid writing beyond of legal output.
-+
-+   Unlike chunkcopy_core_safe() above, no guarantee is made regarding the
-+   behaviour of overlapping buffers, regardless of the distance between the
-+   pointers.  This is reflected in the `restrict`-qualified pointers, allowing
-+   the compiler to reorder loads and stores.
-+
-+   Accepts an additional pointer to the end of safe output.  A generic safe
-+   copy would use (out + len), but it's normally the case that the end of the
-+   output buffer is beyond the end of the current copy, and this can still be
-+   exploited.
-+ */
-+static inline unsigned char FAR *chunkcopy_safe(unsigned char FAR *out,
-+                                                const unsigned char FAR * Z_RESTRICT from,
-+                                                unsigned len,
-+                                                unsigned char FAR *limit) {
-+    Assert(out + len <= limit, "chunk copy exceeds safety limit");
-+    return chunkcopy_core_safe(out, from, len, limit);
-+}
-+
-+/*
-+   Perform chunky copy within the same buffer, where the source and destination
-+   may potentially overlap.
-+
-+   Assumes that len > 0 on entry, and that it's safe to write at least
-+   CHUNKCOPY_CHUNK_SIZE*3 bytes to the output.
-+ */
-+static inline unsigned char FAR *chunkcopy_lapped_relaxed(unsigned char FAR *out,
-+                                                          unsigned dist,
-+                                                          unsigned len) {
-+    if (dist < len && dist < CHUNKCOPY_CHUNK_SIZE) {
-+        return chunkset_core(out, dist, len);
-+    }
-+    return chunkcopy_core(out, out - dist, len);
-+}
-+
-+/*
-+   Behave like chunkcopy_lapped_relaxed, but avoid writing beyond of legal output.
-+
-+   Accepts an additional pointer to the end of safe output.  A generic safe
-+   copy would use (out + len), but it's normally the case that the end of the
-+   output buffer is beyond the end of the current copy, and this can still be
-+   exploited.
-+ */
-+static inline unsigned char FAR *chunkcopy_lapped_safe(unsigned char FAR *out,
-+                                                       unsigned dist,
-+                                                       unsigned len,
-+                                                       unsigned char FAR *limit) {
-+    Assert(out + len <= limit, "chunk copy exceeds safety limit");
-+    if (limit - out < CHUNKCOPY_CHUNK_SIZE * 3) {
-+        /* TODO: try harder to optimise this */
-+        while (len-- > 0) {
-+            *out = *(out - dist);
-+            out++;
-+        }
-+        return out;
-+    }
-+    return chunkcopy_lapped_relaxed(out, dist, len);
-+}
-+
-+#undef Z_RESTRICT
-+
-+#endif /* CHUNKCOPY_H */
-diff --git a/contrib/arm/inffast.c b/contrib/arm/inffast.c
-index 0dbd1dbc..f7f50071 100644
---- a/contrib/arm/inffast.c
-+++ b/contrib/arm/inffast.c
-@@ -7,6 +7,7 @@
- #include "inftrees.h"
- #include "inflate.h"
- #include "inffast.h"
-+#include "chunkcopy.h"
- 
- #ifdef ASMINF
- #  pragma message("Assembler code may have bugs -- use at your own risk")
-@@ -57,6 +58,7 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
-     unsigned char FAR *out;     /* local strm->next_out */
-     unsigned char FAR *beg;     /* inflate()'s initial strm->next_out */
-     unsigned char FAR *end;     /* while out < end, enough space available */
-+    unsigned char FAR *limit;   /* safety limit for chunky copies */
- #ifdef INFLATE_STRICT
-     unsigned dmax;              /* maximum distance from zlib header */
- #endif
-@@ -84,12 +86,13 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
-     out = strm->next_out;
-     beg = out - (start - strm->avail_out);
-     end = out + (strm->avail_out - 257);
-+    limit = out + strm->avail_out;
- #ifdef INFLATE_STRICT
-     dmax = state->dmax;
- #endif
-     wsize = state->wsize;
-     whave = state->whave;
--    wnext = state->wnext;
-+    wnext = (state->wnext == 0 && whave >= wsize) ? wsize : state->wnext;
-     window = state->window;
-     hold = state->hold;
-     bits = state->bits;
-@@ -197,70 +200,51 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
- #endif
-                     }
-                     from = window;
--                    if (wnext == 0) {           /* very common case */
--                        from += wsize - op;
--                        if (op < len) {         /* some from window */
--                            len -= op;
--                            do {
--                                *out++ = *from++;
--                            } while (--op);
--                            from = out - dist;  /* rest from output */
--                        }
-+                    if (wnext >= op) {          /* contiguous in window */
-+                        from += wnext - op;
-                     }
--                    else if (wnext < op) {      /* wrap around window */
--                        from += wsize + wnext - op;
-+                    else {                      /* wrap around window */
-                         op -= wnext;
-+                        from += wsize - op;
-                         if (op < len) {         /* some from end of window */
-                             len -= op;
--                            do {
--                                *out++ = *from++;
--                            } while (--op);
--                            from = window;
--                            if (wnext < len) {  /* some from start of window */
--                                op = wnext;
--                                len -= op;
--                                do {
--                                    *out++ = *from++;
--                                } while (--op);
--                                from = out - dist;      /* rest from output */
--                            }
-+                            out = chunkcopy_safe(out, from, op, limit);
-+                            from = window;      /* more from start of window */
-+                            op = wnext;
-+                            /* This (rare) case can create a situation where
-+                               the first chunkcopy below must be checked.
-+                             */
-                         }
-                     }
--                    else {                      /* contiguous in window */
--                        from += wnext - op;
--                        if (op < len) {         /* some from window */
--                            len -= op;
--                            do {
--                                *out++ = *from++;
--                            } while (--op);
--                            from = out - dist;  /* rest from output */
--                        }
--                    }
--                    while (len > 2) {
--                        *out++ = *from++;
--                        *out++ = *from++;
--                        *out++ = *from++;
--                        len -= 3;
--                    }
--                    if (len) {
--                        *out++ = *from++;
--                        if (len > 1)
--                            *out++ = *from++;
-+                    if (op < len) {             /* still need some from output */
-+                        out = chunkcopy_safe(out, from, op, limit);
-+                        len -= op;
-+                        /* When dist is small the amount of data that can be
-+                           copied from the window is also small, and progress
-+                           towards the dangerous end of the output buffer is
-+                           also small.  This means that for trivial memsets and
-+                           for chunkunroll_relaxed() a safety check is
-+                           unnecessary.  However, these conditions may not be
-+                           entered at all, and in that case it's possible that
-+                           the main copy is near the end.
-+                          */
-+                        out = chunkunroll_relaxed(out, &dist, &len);
-+                        out = chunkcopy_safe(out, out - dist, len, limit);
-+                    } else {
-+                        /* from points to window, so there is no risk of
-+                           overlapping pointers requiring memset-like behaviour
-+                         */
-+                        out = chunkcopy_safe(out, from, len, limit);
-                     }
-                 }
-                 else {
--                    from = out - dist;          /* copy direct from output */
--                    do {                        /* minimum length is three */
--                        *out++ = *from++;
--                        *out++ = *from++;
--                        *out++ = *from++;
--                        len -= 3;
--                    } while (len > 2);
--                    if (len) {
--                        *out++ = *from++;
--                        if (len > 1)
--                            *out++ = *from++;
--                    }
-+                    /* Whole reference is in range of current output.  No
-+                       range checks are necessary because we start with room
-+                       for at least 258 bytes of output, so unroll and roundoff
-+                       operations can write beyond `out+len` so long as they
-+                       stay within 258 bytes of `out`.
-+                     */
-+                    out = chunkcopy_lapped_relaxed(out, dist, len);
-                 }
-             }
-             else if ((op & 64) == 0) {          /* 2nd level distance code */
-diff --git a/contrib/arm/inflate.c b/contrib/arm/inflate.c
-index ac333e8c..e40322c3 100644
---- a/contrib/arm/inflate.c
-+++ b/contrib/arm/inflate.c
-@@ -84,6 +84,7 @@
- #include "inftrees.h"
- #include "inflate.h"
- #include "inffast.h"
-+#include "contrib/arm/chunkcopy.h"
- 
- #ifdef MAKEFIXED
- #  ifndef BUILDFIXED
-@@ -405,10 +406,20 @@ unsigned copy;
- 
-     /* if it hasn't been done already, allocate space for the window */
-     if (state->window == Z_NULL) {
-+        unsigned wsize = 1U << state->wbits;
-         state->window = (unsigned char FAR *)
--                        ZALLOC(strm, 1U << state->wbits,
-+                        ZALLOC(strm, wsize + CHUNKCOPY_CHUNK_SIZE,
-                                sizeof(unsigned char));
-         if (state->window == Z_NULL) return 1;
-+#ifdef INFLATE_CLEAR_UNUSED_UNDEFINED
-+        /* Copies from the overflow portion of this buffer are undefined and
-+           may cause analysis tools to raise a warning if we don't initialize
-+           it.  However, this undefined data overwrites other undefined data
-+           and is subsequently either overwritten or left deliberately
-+           undefined at the end of decode; so there's really no point.
-+         */
-+        memset(state->window + wsize, 0, CHUNKCOPY_CHUNK_SIZE);
-+#endif
-     }
- 
-     /* if window not in use yet, initialize */
-@@ -1175,17 +1186,16 @@ int flush;
-                 else
-                     from = state->window + (state->wnext - copy);
-                 if (copy > state->length) copy = state->length;
-+                if (copy > left) copy = left;
-+                put = chunkcopy_safe(put, from, copy, put + left);
-             }
-             else {                              /* copy from output */
--                from = put - state->offset;
-                 copy = state->length;
-+                if (copy > left) copy = left;
-+                put = chunkcopy_lapped_safe(put, state->offset, copy, put + left);
-             }
--            if (copy > left) copy = left;
-             left -= copy;
-             state->length -= copy;
--            do {
--                *put++ = *from++;
--            } while (--copy);
-             if (state->length == 0) state->mode = LEN;
-             break;
-         case LIT:

package/libs/zlib/patches/003-arm-specific-optimisations-for-inflate.patch

@@ -0,0 +1,501 @@
+From 247147654fe5cd11cf15d8dff91440405ea57040 Mon Sep 17 00:00:00 2001
+From: Simon Hosie <simon.hosie@arm.com>
+Date: Wed, 12 Apr 2017 15:44:21 -0700
+Subject: [PATCH 2/2] Inflate using wider loads and stores
+
+In inflate_fast() the output pointer always has plenty of room to write. This
+means that so long as the target is capable, wide un-aligned loads and stores
+can be used to transfer several bytes at once. When the reference distance is
+too short simply unroll the data a little to increase the distance.
+
+Change-Id: I59854eb25d2b1e43561c8a2afaf9175bf10cf674
+---
+ contrib/arm/chunkcopy.h | 279 ++++++++++++++++++++++++++++++++++++++++++++++++
+ contrib/arm/inffast.c   |  96 +++++++----------
+ contrib/arm/inflate.c   |  22 ++--
+ 3 files changed, 335 insertions(+), 62 deletions(-)
+ create mode 100644 contrib/arm/chunkcopy.h
+
+diff --git a/contrib/arm/chunkcopy.h b/contrib/arm/chunkcopy.h
+new file mode 100644
+index 00000000..2d6fd6f9
+--- /dev/null
++++ b/contrib/arm/chunkcopy.h
+@@ -0,0 +1,279 @@
++/* chunkcopy.h -- fast copies and sets
++ * Copyright (C) 2017 ARM, Inc.
++ * For conditions of distribution and use, see copyright notice in zlib.h
++ */
++
++#ifndef CHUNKCOPY_H
++#define CHUNKCOPY_H
++
++#include "zutil.h"
++#include <arm_neon.h>
++
++#if __STDC_VERSION__ >= 199901L
++#define Z_RESTRICT restrict
++#else
++#define Z_RESTRICT
++#endif
++
++typedef uint8x16_t chunkcopy_chunk_t;
++#define CHUNKCOPY_CHUNK_SIZE sizeof(chunkcopy_chunk_t)
++
++/*
++   Ask the compiler to perform a wide, unaligned load with an machine
++   instruction appropriate for the chunkcopy_chunk_t type.
++ */
++static inline chunkcopy_chunk_t loadchunk(const unsigned char FAR *s) {
++    chunkcopy_chunk_t c;
++    __builtin_memcpy(&c, s, sizeof(c));
++    return c;
++}
++
++/*
++   Ask the compiler to perform a wide, unaligned store with an machine
++   instruction appropriate for the chunkcopy_chunk_t type.
++ */
++static inline void storechunk(unsigned char FAR *d, chunkcopy_chunk_t c) {
++    __builtin_memcpy(d, &c, sizeof(c));
++}
++
++/*
++   Perform a memcpy-like operation, but assume that length is non-zero and that
++   it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE bytes of output even if
++   the length is shorter than this.
++
++   It also guarantees that it will properly unroll the data if the distance
++   between `out` and `from` is at least CHUNKCOPY_CHUNK_SIZE, which we rely on
++   in chunkcopy_relaxed().
++
++   Aside from better memory bus utilisation, this means that short copies
++   (CHUNKCOPY_CHUNK_SIZE bytes or fewer) will fall straight through the loop
++   without iteration, which will hopefully make the branch prediction more
++   reliable.
++ */
++static inline unsigned char FAR *chunkcopy_core(unsigned char FAR *out,
++                                                const unsigned char FAR *from,
++                                                unsigned len) {
++    int bump = (--len % CHUNKCOPY_CHUNK_SIZE) + 1;
++    storechunk(out, loadchunk(from));
++    out += bump;
++    from += bump;
++    len /= CHUNKCOPY_CHUNK_SIZE;
++    while (len-- > 0) {
++        storechunk(out, loadchunk(from));
++        out += CHUNKCOPY_CHUNK_SIZE;
++        from += CHUNKCOPY_CHUNK_SIZE;
++    }
++    return out;
++}
++
++/*
++   Like chunkcopy_core, but avoid writing beyond of legal output.
++
++   Accepts an additional pointer to the end of safe output.  A generic safe
++   copy would use (out + len), but it's normally the case that the end of the
++   output buffer is beyond the end of the current copy, and this can still be
++   exploited.
++ */
++static inline unsigned char FAR *chunkcopy_core_safe(unsigned char FAR *out,
++                                                     const unsigned char FAR * from,
++                                                     unsigned len,
++                                                     unsigned char FAR *limit) {
++    Assert(out + len <= limit, "chunk copy exceeds safety limit");
++    if (limit - out < CHUNKCOPY_CHUNK_SIZE) {
++        const unsigned char FAR * Z_RESTRICT rfrom = from;
++        if (len & 8) { __builtin_memcpy(out, rfrom, 8); out += 8; rfrom += 8; }
++        if (len & 4) { __builtin_memcpy(out, rfrom, 4); out += 4; rfrom += 4; }
++        if (len & 2) { __builtin_memcpy(out, rfrom, 2); out += 2; rfrom += 2; }
++        if (len & 1) { *out++ = *rfrom++; }
++        return out;
++    }
++    return chunkcopy_core(out, from, len);
++}
++
++/*
++   Perform short copies until distance can be rewritten as being at least
++   CHUNKCOPY_CHUNK_SIZE.
++
++   This assumes that it's OK to overwrite at least the first
++   2*CHUNKCOPY_CHUNK_SIZE bytes of output even if the copy is shorter than
++   this.  This assumption holds within inflate_fast() which starts every
++   iteration with at least 258 bytes of output space available (258 being the
++   maximum length output from a single token; see inffast.c).
++ */
++static inline unsigned char FAR *chunkunroll_relaxed(unsigned char FAR *out,
++                                                     unsigned FAR *dist,
++                                                     unsigned FAR *len) {
++    const unsigned char FAR *from = out - *dist;
++    while (*dist < *len && *dist < CHUNKCOPY_CHUNK_SIZE) {
++        storechunk(out, loadchunk(from));
++        out += *dist;
++        *len -= *dist;
++        *dist += *dist;
++    }
++    return out;
++}
++
++
++static inline uint8x16_t chunkset_vld1q_dup_u8x8(const unsigned char FAR * Z_RESTRICT from) {
++#if defined(__clang__) || defined(__aarch64__)
++    return vreinterpretq_u8_u64(vld1q_dup_u64((void *)from));
++#else
++    /* 32-bit GCC uses an alignment hint for vld1q_dup_u64, even when given a
++     * void pointer, so here's an alternate implementation.
++     */
++    uint8x8_t h = vld1_u8(from);
++    return vcombine_u8(h, h);
++#endif
++}
++
++/*
++   Perform an overlapping copy which behaves as a memset() operation, but
++   supporting periods other than one, and assume that length is non-zero and
++   that it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE*3 bytes of output
++   even if the length is shorter than this.
++ */
++static inline unsigned char FAR *chunkset_core(unsigned char FAR *out,
++                                               unsigned period,
++                                               unsigned len) {
++    uint8x16_t f;
++    int bump = ((len - 1) % sizeof(f)) + 1;
++
++    switch (period) {
++    case 1:
++        f = vld1q_dup_u8(out - 1);
++        vst1q_u8(out, f);
++        out += bump;
++        len -= bump;
++        while (len > 0) {
++            vst1q_u8(out, f);
++            out += sizeof(f);
++            len -= sizeof(f);
++        }
++        return out;
++    case 2:
++        f = vreinterpretq_u8_u16(vld1q_dup_u16((void *)(out - 2)));
++        vst1q_u8(out, f);
++        out += bump;
++        len -= bump;
++        if (len > 0) {
++            f = vreinterpretq_u8_u16(vld1q_dup_u16((void *)(out - 2)));
++            do {
++                vst1q_u8(out, f);
++                out += sizeof(f);
++                len -= sizeof(f);
++            } while (len > 0);
++        }
++        return out;
++    case 4:
++        f = vreinterpretq_u8_u32(vld1q_dup_u32((void *)(out - 4)));
++        vst1q_u8(out, f);
++        out += bump;
++        len -= bump;
++        if (len > 0) {
++            f = vreinterpretq_u8_u32(vld1q_dup_u32((void *)(out - 4)));
++            do {
++                vst1q_u8(out, f);
++                out += sizeof(f);
++                len -= sizeof(f);
++            } while (len > 0);
++        }
++        return out;
++    case 8:
++        f = chunkset_vld1q_dup_u8x8(out - 8);
++        vst1q_u8(out, f);
++        out += bump;
++        len -= bump;
++        if (len > 0) {
++            f = chunkset_vld1q_dup_u8x8(out - 8);
++            do {
++                vst1q_u8(out, f);
++                out += sizeof(f);
++                len -= sizeof(f);
++            } while (len > 0);
++        }
++        return out;
++    }
++    out = chunkunroll_relaxed(out, &period, &len);
++    return chunkcopy_core(out, out - period, len);
++}
++
++/*
++   Perform a memcpy-like operation, but assume that length is non-zero and that
++   it's OK to overwrite at least CHUNKCOPY_CHUNK_SIZE bytes of output even if
++   the length is shorter than this.
++
++   Unlike chunkcopy_core() above, no guarantee is made regarding the behaviour
++   of overlapping buffers, regardless of the distance between the pointers.
++   This is reflected in the `restrict`-qualified pointers, allowing the
++   compiler to reorder loads and stores.
++ */
++static inline unsigned char FAR *chunkcopy_relaxed(unsigned char FAR * Z_RESTRICT out,
++                                                   const unsigned char FAR * Z_RESTRICT from,
++                                                   unsigned len) {
++    return chunkcopy_core(out, from, len);
++}
++
++/*
++   Like chunkcopy_relaxed, but avoid writing beyond of legal output.
++
++   Unlike chunkcopy_core_safe() above, no guarantee is made regarding the
++   behaviour of overlapping buffers, regardless of the distance between the
++   pointers.  This is reflected in the `restrict`-qualified pointers, allowing
++   the compiler to reorder loads and stores.
++
++   Accepts an additional pointer to the end of safe output.  A generic safe
++   copy would use (out + len), but it's normally the case that the end of the
++   output buffer is beyond the end of the current copy, and this can still be
++   exploited.
++ */
++static inline unsigned char FAR *chunkcopy_safe(unsigned char FAR *out,
++                                                const unsigned char FAR * Z_RESTRICT from,
++                                                unsigned len,
++                                                unsigned char FAR *limit) {
++    Assert(out + len <= limit, "chunk copy exceeds safety limit");
++    return chunkcopy_core_safe(out, from, len, limit);
++}
++
++/*
++   Perform chunky copy within the same buffer, where the source and destination
++   may potentially overlap.
++
++   Assumes that len > 0 on entry, and that it's safe to write at least
++   CHUNKCOPY_CHUNK_SIZE*3 bytes to the output.
++ */
++static inline unsigned char FAR *chunkcopy_lapped_relaxed(unsigned char FAR *out,
++                                                          unsigned dist,
++                                                          unsigned len) {
++    if (dist < len && dist < CHUNKCOPY_CHUNK_SIZE) {
++        return chunkset_core(out, dist, len);
++    }
++    return chunkcopy_core(out, out - dist, len);
++}
++
++/*
++   Behave like chunkcopy_lapped_relaxed, but avoid writing beyond of legal output.
++
++   Accepts an additional pointer to the end of safe output.  A generic safe
++   copy would use (out + len), but it's normally the case that the end of the
++   output buffer is beyond the end of the current copy, and this can still be
++   exploited.
++ */
++static inline unsigned char FAR *chunkcopy_lapped_safe(unsigned char FAR *out,
++                                                       unsigned dist,
++                                                       unsigned len,
++                                                       unsigned char FAR *limit) {
++    Assert(out + len <= limit, "chunk copy exceeds safety limit");
++    if (limit - out < CHUNKCOPY_CHUNK_SIZE * 3) {
++        /* TODO: try harder to optimise this */
++        while (len-- > 0) {
++            *out = *(out - dist);
++            out++;
++        }
++        return out;
++    }
++    return chunkcopy_lapped_relaxed(out, dist, len);
++}
++
++#undef Z_RESTRICT
++
++#endif /* CHUNKCOPY_H */
+diff --git a/contrib/arm/inffast.c b/contrib/arm/inffast.c
+index 0dbd1dbc..f7f50071 100644
+--- a/contrib/arm/inffast.c
++++ b/contrib/arm/inffast.c
+@@ -7,6 +7,7 @@
+ #include "inftrees.h"
+ #include "inflate.h"
+ #include "inffast.h"
++#include "chunkcopy.h"
+ 
+ #ifdef ASMINF
+ #  pragma message("Assembler code may have bugs -- use at your own risk")
+@@ -57,6 +58,7 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
+     unsigned char FAR *out;     /* local strm->next_out */
+     unsigned char FAR *beg;     /* inflate()'s initial strm->next_out */
+     unsigned char FAR *end;     /* while out < end, enough space available */
++    unsigned char FAR *limit;   /* safety limit for chunky copies */
+ #ifdef INFLATE_STRICT
+     unsigned dmax;              /* maximum distance from zlib header */
+ #endif
+@@ -84,12 +86,13 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
+     out = strm->next_out;
+     beg = out - (start - strm->avail_out);
+     end = out + (strm->avail_out - 257);
++    limit = out + strm->avail_out;
+ #ifdef INFLATE_STRICT
+     dmax = state->dmax;
+ #endif
+     wsize = state->wsize;
+     whave = state->whave;
+-    wnext = state->wnext;
++    wnext = (state->wnext == 0 && whave >= wsize) ? wsize : state->wnext;
+     window = state->window;
+     hold = state->hold;
+     bits = state->bits;
+@@ -197,70 +200,51 @@ unsigned start;         /* inflate()'s starting value for strm->avail_out */
+ #endif
+                     }
+                     from = window;
+-                    if (wnext == 0) {           /* very common case */
+-                        from += wsize - op;
+-                        if (op < len) {         /* some from window */
+-                            len -= op;
+-                            do {
+-                                *out++ = *from++;
+-                            } while (--op);
+-                            from = out - dist;  /* rest from output */
+-                        }
++                    if (wnext >= op) {          /* contiguous in window */
++                        from += wnext - op;
+                     }
+-                    else if (wnext < op) {      /* wrap around window */
+-                        from += wsize + wnext - op;
++                    else {                      /* wrap around window */
+                         op -= wnext;
++                        from += wsize - op;
+                         if (op < len) {         /* some from end of window */
+                             len -= op;
+-                            do {
+-                                *out++ = *from++;
+-                            } while (--op);
+-                            from = window;
+-                            if (wnext < len) {  /* some from start of window */
+-                                op = wnext;
+-                                len -= op;
+-                                do {
+-                                    *out++ = *from++;
+-                                } while (--op);
+-                                from = out - dist;      /* rest from output */
+-                            }
++                            out = chunkcopy_safe(out, from, op, limit);
++                            from = window;      /* more from start of window */
++                            op = wnext;
++                            /* This (rare) case can create a situation where
++                               the first chunkcopy below must be checked.
++                             */
+                         }
+                     }
+-                    else {                      /* contiguous in window */
+-                        from += wnext - op;
+-                        if (op < len) {         /* some from window */
+-                            len -= op;
+-                            do {
+-                                *out++ = *from++;
+-                            } while (--op);
+-                            from = out - dist;  /* rest from output */
+-                        }
+-                    }
+-                    while (len > 2) {
+-                        *out++ = *from++;
+-                        *out++ = *from++;
+-                        *out++ = *from++;
+-                        len -= 3;
+-                    }
+-                    if (len) {
+-                        *out++ = *from++;
+-                        if (len > 1)
+-                            *out++ = *from++;
++                    if (op < len) {             /* still need some from output */
++                        out = chunkcopy_safe(out, from, op, limit);
++                        len -= op;
++                        /* When dist is small the amount of data that can be
++                           copied from the window is also small, and progress
++                           towards the dangerous end of the output buffer is
++                           also small.  This means that for trivial memsets and
++                           for chunkunroll_relaxed() a safety check is
++                           unnecessary.  However, these conditions may not be
++                           entered at all, and in that case it's possible that
++                           the main copy is near the end.
++                          */
++                        out = chunkunroll_relaxed(out, &dist, &len);
++                        out = chunkcopy_safe(out, out - dist, len, limit);
++                    } else {
++                        /* from points to window, so there is no risk of
++                           overlapping pointers requiring memset-like behaviour
++                         */
++                        out = chunkcopy_safe(out, from, len, limit);
+                     }
+                 }
+                 else {
+-                    from = out - dist;          /* copy direct from output */
+-                    do {                        /* minimum length is three */
+-                        *out++ = *from++;
+-                        *out++ = *from++;
+-                        *out++ = *from++;
+-                        len -= 3;
+-                    } while (len > 2);
+-                    if (len) {
+-                        *out++ = *from++;
+-                        if (len > 1)
+-                            *out++ = *from++;
+-                    }
++                    /* Whole reference is in range of current output.  No
++                       range checks are necessary because we start with room
++                       for at least 258 bytes of output, so unroll and roundoff
++                       operations can write beyond `out+len` so long as they
++                       stay within 258 bytes of `out`.
++                     */
++                    out = chunkcopy_lapped_relaxed(out, dist, len);
+                 }
+             }
+             else if ((op & 64) == 0) {          /* 2nd level distance code */
+diff --git a/contrib/arm/inflate.c b/contrib/arm/inflate.c
+index ac333e8c..e40322c3 100644
+--- a/contrib/arm/inflate.c
++++ b/contrib/arm/inflate.c
+@@ -84,6 +84,7 @@
+ #include "inftrees.h"
+ #include "inflate.h"
+ #include "inffast.h"
++#include "contrib/arm/chunkcopy.h"
+ 
+ #ifdef MAKEFIXED
+ #  ifndef BUILDFIXED
+@@ -405,10 +406,20 @@ unsigned copy;
+ 
+     /* if it hasn't been done already, allocate space for the window */
+     if (state->window == Z_NULL) {
++        unsigned wsize = 1U << state->wbits;
+         state->window = (unsigned char FAR *)
+-                        ZALLOC(strm, 1U << state->wbits,
++                        ZALLOC(strm, wsize + CHUNKCOPY_CHUNK_SIZE,
+                                sizeof(unsigned char));
+         if (state->window == Z_NULL) return 1;
++#ifdef INFLATE_CLEAR_UNUSED_UNDEFINED
++        /* Copies from the overflow portion of this buffer are undefined and
++           may cause analysis tools to raise a warning if we don't initialize
++           it.  However, this undefined data overwrites other undefined data
++           and is subsequently either overwritten or left deliberately
++           undefined at the end of decode; so there's really no point.
++         */
++        memset(state->window + wsize, 0, CHUNKCOPY_CHUNK_SIZE);
++#endif
+     }
+ 
+     /* if window not in use yet, initialize */
+@@ -1175,17 +1186,16 @@ int flush;
+                 else
+                     from = state->window + (state->wnext - copy);
+                 if (copy > state->length) copy = state->length;
++                if (copy > left) copy = left;
++                put = chunkcopy_safe(put, from, copy, put + left);
+             }
+             else {                              /* copy from output */
+-                from = put - state->offset;
+                 copy = state->length;
++                if (copy > left) copy = left;
++                put = chunkcopy_lapped_safe(put, state->offset, copy, put + left);
+             }
+-            if (copy > left) copy = left;
+             left -= copy;
+             state->length -= copy;
+-            do {
+-                *put++ = *from++;
+-            } while (--copy);
+             if (state->length == 0) state->mode = LEN;
+             break;
+         case LIT:

scripts/download.pl

@@ -238,7 +238,6 @@ foreach my $mirror (@ARGV) {
 		push @mirrors, "http://ftp.acc.umu.se/mirror/gnu.org/savannah/$1";
 		push @mirrors, "http://nongnu.uib.no/$1";
 		push @mirrors, "http://ftp.igh.cnrs.fr/pub/nongnu/$1";
-		push @mirrors, "http://public.p-knowledge.co.jp/Savannah-nongnu-mirror/$1";
 		push @mirrors, "ftp://cdimage.debian.org/mirror/gnu.org/savannah/$1";
 		push @mirrors, "ftp://ftp.acc.umu.se/mirror/gnu.org/savannah/$1";
 	} elsif ($mirror =~ /^\@KERNEL\/(.+)$/) {
@@ -252,7 +251,6 @@ foreach my $mirror (@ARGV) {
 			push @mirrors, "https://mirrors.cqu.edu.cn/kernel/$dir";
 			push @mirrors, "https://mirrors.ustc.edu.cn/kernel.org/$dir";
 			push @mirrors, "https://cdn.kernel.org/pub/$dir";
-			push @mirrors, "https://mirror.rackspace.com/kernel.org/pub/$dir";
 			push @mirrors, "https://download.xs4all.nl/ftp.kernel.org/pub/$dir";
 			push @mirrors, "https://mirrors.mit.edu/kernel/$dir";
 			push @mirrors, "http://ftp.nara.wide.ad.jp/pub/kernel.org/$dir";

target/linux/ath79/dts/ar1022_iodata_wn-ag300dgr.dts

@@ -196,10 +196,6 @@
 	status = "okay";
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 };

target/linux/ath79/dts/ar1022_sitecom_wlr-7100.dts

@@ -150,10 +150,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 };

target/linux/ath79/dts/ar7100.dtsi

@@ -41,8 +41,6 @@
 				reg-io-width = <4>;
 				reg-shift = <2>;
 				no-loopback-test;
-
-				status = "disabled";
 			};
 
 			usb_phy: usb-phy@18030000 {

target/linux/ath79/dts/ar7100_mikrotik_routerboard-4xx.dtsi

@@ -48,10 +48,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &gpio {
 	ngpios = <31>;
 	gpio-line-names =

target/linux/ath79/dts/ar7161_adtran_bsap1880.dtsi

@@ -91,7 +91,3 @@
 		};
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7161_aruba_ap-105.dts

@@ -120,10 +120,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &mdio0 {
 	status = "okay";
 

target/linux/ath79/dts/ar7161_buffalo_wzr-hp-ag300h.dtsi

@@ -212,10 +212,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pll {
 	clocks = <&extosc>;
 };

target/linux/ath79/dts/ar7161_dlink_dir-825-b1.dts

@@ -159,10 +159,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pll {
 	clocks = <&extosc>;
 };

target/linux/ath79/dts/ar7161_jjplus_ja76pf2.dts

@@ -117,7 +117,3 @@
 		};
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7161_meraki_mr16.dts

@@ -102,10 +102,6 @@
 	clocks = <&extosc>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &mdio0 {
 	status = "okay";
 

target/linux/ath79/dts/ar7161_netgear_wndr.dtsi

@@ -188,10 +188,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar7161_siemens_ws-ap3610.dts

@@ -75,10 +75,6 @@
 	status = "okay";
 };
 
-&uart {
-	status = "okay";
-};
-
 &mdio0 {
 	status = "okay";
 

target/linux/ath79/dts/ar7161_ubnt_routerstation.dtsi

@@ -67,10 +67,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb_phy {
 	status = "okay";
 };

target/linux/ath79/dts/ar7240_buffalo_whr-g301n.dts

@@ -181,7 +181,3 @@
 		pinctrl-single,bits = <0x0 0x0 0xf8>;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7240_dlink_dir-615-e4.dts

@@ -157,7 +157,3 @@
 		pinctrl-single,bits = <0x0 0x0 0xf8>;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7240_engenius_enh202-v1.dts

@@ -90,10 +90,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar7240_netgear_wnr1000-v2.dts

@@ -196,7 +196,3 @@
 		gpio-controller;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dtsi

@@ -129,7 +129,3 @@
 		gpio-controller;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7240_tplink.dtsi

@@ -115,7 +115,3 @@
 		pinctrl-single,bits = <0x0 0x0 0xf8>;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7241_netgear_wnr2000-v3.dts

@@ -201,7 +201,3 @@
 		gpio-controller;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7241_netgear_wnr2200.dtsi

@@ -185,10 +185,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb_phy {
 	status = "okay";
 };

target/linux/ath79/dts/ar7241_tplink.dtsi

@@ -104,7 +104,3 @@
 	mtd-mac-address = <&uboot 0x1fc00>;
 	mtd-mac-address-increment = <1>;
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7241_tplink_tl-wr842n-v1.dts

@@ -150,7 +150,3 @@
 	mtd-mac-address = <&uboot 0x1fc00>;
 	mtd-mac-address-increment = <1>;
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar7241_ubnt_unifi.dtsi

@@ -27,10 +27,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pll {
 	clocks = <&extosc>;
 };

target/linux/ath79/dts/ar7242_avm_fritz300e.dts

@@ -133,10 +133,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pcie {
 	status = "okay";
 

target/linux/ath79/dts/ar7242_buffalo_wzr-bhr.dtsi

@@ -144,10 +144,6 @@
 	clocks = <&extosc>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb_phy {
 	status = "okay";
 };

target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g302h-a1a0.dts

@@ -217,10 +217,6 @@
 	clocks = <&extosc>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb_phy {
 	status = "okay";
 };

target/linux/ath79/dts/ar7242_engenius_eap350-v1.dts

@@ -69,10 +69,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar7242_engenius_ecb350-v1.dts

@@ -69,10 +69,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar7242_meraki_mr12.dts

@@ -90,10 +90,6 @@
 	clocks = <&extosc>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &mdio0 {
 	status = "okay";
 

target/linux/ath79/dts/ar7242_tplink_tl-wr2543-v1.dts

@@ -134,10 +134,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	#address-cells = <1>;
 	#size-cells = <0>;

target/linux/ath79/dts/ar7242_ubnt_sw.dtsi

@@ -128,10 +128,6 @@
 	status = "okay";
 };
 
-&uart {
-	status = "okay";
-};
-
 &eth1 {
 	status = "okay";
 

target/linux/ath79/dts/ar724x.dtsi

@@ -45,8 +45,6 @@
 				reg-io-width = <4>;
 				reg-shift = <2>;
 				no-loopback-test;
-
-				status = "disabled";
 			};
 
 			gpio: gpio@18040000 {

target/linux/ath79/dts/ar724x_ubnt_xm.dtsi

@@ -15,10 +15,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9132.dtsi

@@ -72,8 +72,6 @@
 				reg-io-width = <4>;
 				reg-shift = <2>;
 				no-loopback-test;
-
-				status = "disabled";
 			};
 
 			gpio: gpio@18040000 {

target/linux/ath79/dts/ar9132_tplink_tl-wa901nd-v2.dts

@@ -62,10 +62,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pll {
 	clocks = <&extosc>;
 };

target/linux/ath79/dts/ar9132_tplink_tl-wr1043nd-v1.dts

@@ -79,10 +79,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &pll {
 	clocks = <&extosc>;
 };

target/linux/ath79/dts/ar9132_tplink_tl-wr941-v2.dts

@@ -106,10 +106,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9330.dtsi

@@ -8,6 +8,10 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
+	aliases {
+		serial0 = &uart;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -41,8 +45,6 @@
 
 				clocks = <&pll ATH79_CLK_REF>;
 				clock-names = "uart";
-
-				status = "disabled";
 			};
 
 			gpio: gpio@18040000 {

target/linux/ath79/dts/ar9330_dlink_dir-505.dts

@@ -10,7 +10,6 @@
 	compatible = "dlink,dir-505", "qca,ar9330";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power_green;
 		led-failsafe = &led_status_red;
 		led-running = &led_power_green;
@@ -50,10 +49,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &gpio {
 	led_enable {
 		gpio-hog;

target/linux/ath79/dts/ar9330_glinet_gl-ar150.dts

@@ -10,7 +10,6 @@
 	compatible = "glinet,gl-ar150", "qca,ar9330";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -62,10 +61,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9330_openmesh_om2p.dtsi

@@ -11,7 +11,6 @@
 	};
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power_blue;
 		led-failsafe = &led_power_blue;
 		led-running = &led_power_blue;
@@ -78,10 +77,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9330_pqi_air-pen.dts

@@ -10,7 +10,6 @@
 	compatible = "pqi,air-pen", "qca,ar9330";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_wlan;
 		led-failsafe = &led_wlan;
 		led-upgrade = &led_wlan;
@@ -50,10 +49,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9331_8dev_carambola2.dts

@@ -10,7 +10,6 @@
 	compatible = "8dev,carambola2", "qca,ar9331";
 
 	aliases {
-		serial0 = &uart;
 		label-mac-device = &wmac;
 	};
 
@@ -49,10 +48,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9331_alfa-network_ap121f.dtsi

@@ -11,7 +11,6 @@
 		led-boot = &led_vpn;
 		led-failsafe = &led_vpn;
 		led-upgrade = &led_vpn;
-		serial0 = &uart;
 	};
 
 	keys {
@@ -111,10 +110,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 };

target/linux/ath79/dts/ar9331_arduino_yun.dts

@@ -9,10 +9,6 @@
 	model = "Arduino Yun";
 	compatible = "arduino,yun", "qca,ar9331";
 
-	aliases {
-		serial0 = &uart;
-	};
-
 	chosen {
 		bootargs = "console=ttyATH0,250000";
 	};
@@ -107,14 +103,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
-&gpio {
-	status = "okay";
-};
-
 &pinmux {
 	pinctrl-names = "default";
 	pinctrl-0 = <&jtag_disable_pins &switch_led_disable_pins>;

target/linux/ath79/dts/ar9331_embeddedwireless_dorin.dts

@@ -14,7 +14,6 @@
 		led-failsafe = &led_status;
 		led-running = &led_status;
 		led-upgrade = &led_status;
-		serial0 = &uart;
 	};
 
 	leds {
@@ -43,10 +42,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9331_etactica_eg200.dts

@@ -13,7 +13,6 @@
 		led-boot = &led_etactica;
 		led-failsafe = &led_etactica;
 		led-upgrade = &led_etactica;
-		serial0 = &uart;
 	};
 
 	keys {
@@ -53,10 +52,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9331_glinet_64xx.dtsi

@@ -7,7 +7,6 @@
 
 / {
 	aliases {
-		serial0 = &uart;
 		label-mac-device = &wmac;
 	};
 
@@ -65,10 +64,6 @@
 	mtd-mac-address = <&uboot 0x1fc00>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	vbus-supply = <&reg_usb_vbus>;

target/linux/ath79/dts/ar9331_glinet_gl-mifi.dts

@@ -10,7 +10,6 @@
 	model = "GL.iNet GL-MiFi";
 
 	aliases {
-		serial0 = &uart;
 		label-mac-device = &eth0;
 	};
 
@@ -69,10 +68,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 

target/linux/ath79/dts/ar9331_glinet_gl-usb150.dts

@@ -10,7 +10,6 @@
 	model = "GL.iNet GL-USB150";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;

target/linux/ath79/dts/ar9331_hak5_lan-turtle.dtsi

@@ -6,10 +6,6 @@
 #include <dt-bindings/input/input.h>
 
 / {
-	aliases {
-		serial0 = &uart;
-	};
-
 	keys: keys {
 		compatible = "gpio-keys";
 
@@ -87,10 +83,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 };

target/linux/ath79/dts/ar9331_hak5_wifi-pineapple-nano.dts

@@ -14,7 +14,6 @@
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-upgrade = &led_system;
-		serial0 = &uart;
 	};
 
 	gpio-export {
@@ -107,10 +106,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 };

target/linux/ath79/dts/ar9331_pisen_ts-d084.dts

@@ -10,7 +10,6 @@
 	compatible = "pisen,ts-d084", "qca,ar9331";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-running = &led_system;
@@ -91,10 +90,6 @@
 	compatible = "syscon", "simple-mfd";
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	status = "okay";

target/linux/ath79/dts/ar9331_pisen_wmm003n.dts

@@ -10,7 +10,6 @@
 	compatible = "pisen,wmm003n", "qca,ar9331";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-running = &led_system;
@@ -99,10 +98,6 @@
 	compatible = "syscon", "simple-mfd";
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	vbus-supply = <&reg_usb_vbus>;

target/linux/ath79/dts/ar9331_tplink_tl-mr3020-v1.dts

@@ -10,7 +10,6 @@
 	compatible = "tplink,tl-mr3020-v1", "qca,ar9331";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_wps;
 		led-failsafe = &led_wps;
 		led-running = &led_wps;
@@ -86,10 +85,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	#address-cells = <1>;
 	#size-cells = <0>;

target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts

@@ -10,7 +10,6 @@
 	compatible = "tplink,tl-mr3040-v2", "qca,ar9331";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_lan;
 		led-failsafe = &led_lan;
 		label-mac-device = &eth0;
@@ -82,10 +81,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	#address-cells = <1>;
 	#size-cells = <0>;

target/linux/ath79/dts/ar9331_tplink_tl-wr703n_tl-mr10u.dtsi

@@ -7,7 +7,6 @@
 
 / {
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-running = &led_system;
@@ -97,10 +96,6 @@
 	compatible = "syscon", "simple-mfd";
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	dr_mode = "host";
 	vbus-supply = <&reg_usb_vbus>;

target/linux/ath79/dts/ar9331_tplink_tl-wr710n.dtsi

@@ -7,7 +7,6 @@
 
 / {
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-running = &led_system;
@@ -65,10 +64,6 @@
 	mtd-mac-address-increment = <(-1)>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 

target/linux/ath79/dts/ar9331_tplink_tl-wr741nd-v4.dtsi

@@ -10,7 +10,6 @@
 	model = "TP-Link TL-WR741N/ND v4";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_system;
 		led-failsafe = &led_system;
 		led-running = &led_system;
@@ -140,10 +139,6 @@
 	mtd-mac-address-increment = <(-1)>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &wmac {
 	status = "okay";
 

target/linux/ath79/dts/ar9341_engenius_eap300-v2.dts

@@ -11,7 +11,6 @@
 	compatible = "engenius,eap300-v2", "qca,ar9341";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -69,10 +68,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9341_engenius_ens202ext-v1.dts

@@ -11,7 +11,6 @@
 	compatible = "engenius,ens202ext-v1", "qca,ar9341";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -84,10 +83,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9341_openmesh_om2p-hs.dtsi

@@ -11,7 +11,6 @@
 	};
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power_blue;
 		led-failsafe = &led_power_blue;
 		led-running = &led_power_blue;
@@ -82,10 +81,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &pinmux {
 	led_lan_wan_blue_pin: pinmux_lan_wan_blue_pin {
 		pinctrl-single,bits = <0x10 0x0 0x0000ffff>;

target/linux/ath79/dts/ar9341_pcs_cr3000.dts

@@ -10,7 +10,6 @@
 	compatible = "pcs,cr3000", "qca,ar9341";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -84,10 +83,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9341_pisen_wmb001n.dts

@@ -11,7 +11,6 @@
 	compatible = "pisen,wmb001n", "qca,ar9341";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_wifi;
 		led-failsafe = &led_wifi;
 		led-running = &led_wifi;
@@ -131,10 +130,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9341_tplink.dtsi

@@ -7,7 +7,6 @@
 
 / {
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -66,10 +65,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &gpio {
 	pinctrl-names = "default";
 	pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;

target/linux/ath79/dts/ar9341_tplink_tl-wa.dtsi

@@ -7,7 +7,6 @@
 
 / {
 	aliases {
-		serial0 = &uart;
 		label-mac-device = &wmac;
 	};
 };
@@ -50,10 +49,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &eth0 {
 	status = "okay";
 

target/linux/ath79/dts/ar9342_iodata_etg3-r.dts

@@ -132,7 +132,3 @@
 		rxdv-delay = <3>;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar9342_ubnt_aircube-ac.dts

@@ -71,10 +71,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &pcie {
 	status = "okay";
 };

target/linux/ath79/dts/ar9342_ubnt_wa.dtsi

@@ -25,10 +25,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &pcie {
 	status = "okay";
 };

target/linux/ath79/dts/ar9342_ubnt_xw.dtsi

@@ -57,10 +57,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_aerohive_hiveap-121.dts

@@ -65,10 +65,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &gpio {
 	pinctrl-names = "default";
 	pinctrl-0 = <&jtag_disable_pins>;

target/linux/ath79/dts/ar9344_alfa-network_n5q.dts

@@ -144,10 +144,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &wmac {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_comfast_cf-e120a-v3.dts

@@ -10,7 +10,6 @@
 	model = "COMFAST CF-E120A v3";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_rssihigh;
 		led-failsafe = &led_rssihigh;
 		led-upgrade = &led_rssihigh;
@@ -118,10 +117,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &eth0 {
 	status = "okay";
 	phy-handle = <&swphy0>;

target/linux/ath79/dts/ar9344_compex_wpj344-16m.dts

@@ -61,10 +61,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_devolo_magic-2-wifi.dts

@@ -128,10 +128,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &eth0 {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_dlink_dir-825-c1.dts

@@ -11,7 +11,6 @@
 		led-failsafe = &led_power_orange;
 		led-running = &led_power_blue;
 		led-upgrade = &led_power_orange;
-		serial0 = &uart;
 	};
 
 	leds {

target/linux/ath79/dts/ar9344_dlink_dir-835-a1.dts

@@ -11,7 +11,6 @@
 		led-failsafe = &led_power_orange;
 		led-running = &led_power_green;
 		led-upgrade = &led_power_orange;
-		serial0 = &uart;
 	};
 
 	leds {

target/linux/ath79/dts/ar9344_dlink_dir-8x5.dtsi

@@ -119,10 +119,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &usb {
 	status = "okay";
 	#address-cells = <1>;

target/linux/ath79/dts/ar9344_engenius_exx600.dtsi

@@ -13,7 +13,6 @@
 		led-failsafe = &led_power;
 		led-running = &led_power;
 		led-upgrade = &led_power;
-		serial0 = &uart;
 	};
 
 	keys {
@@ -61,10 +60,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_enterasys_ws-ap3705i.dts

@@ -96,10 +96,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &pinmux {
 	enable_gpio_16: pinmux_enable_gpio_16 {
 		pinctrl-single,bits = <0x10 0x0 0x000000ff>;

target/linux/ath79/dts/ar9344_mikrotik_routerboard-sxt-5n.dtsi

@@ -14,7 +14,6 @@
 		led-failsafe = &led_user;
 		led-running = &led_user;
 		led-upgrade = &led_user;
-		serial0 = &uart;
 	};
 
 	leds {
@@ -163,10 +162,6 @@
 	};
 };
 
-&uart {
-	status = "okay";
-};
-
 &eth0 {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_netgear_wndr.dtsi

@@ -260,7 +260,3 @@
 		gpio-controller;
 	};
 };
-
-&uart {
-	status = "okay";
-};

target/linux/ath79/dts/ar9344_ocedo_raccoon.dts

@@ -66,10 +66,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_openmesh_mr600.dtsi

@@ -11,7 +11,6 @@
 	};
 
 	aliases {
-		serial0 = &uart;
 		label-mac-device = &eth0;
 	};
 
@@ -30,10 +29,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_openmesh_om5p.dts

@@ -14,7 +14,6 @@
 	};
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power_blue;
 		led-failsafe = &led_power_blue;
 		led-running = &led_power_blue;
@@ -85,10 +84,6 @@
 	clock-frequency = <40000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &pinmux {
 	led_lan_wan_blue_pin: pinmux_lan_wan_blue_pin {
 		pinctrl-single,bits = <0xc 0x0 0xffff0000>;

target/linux/ath79/dts/ar9344_pcs_cap324.dts

@@ -10,7 +10,6 @@
 	compatible = "pcs,cap324", "qca,ar9344";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power_amber;
 		led-failsafe = &led_power_amber;
 		led-running = &led_power_green;
@@ -73,10 +72,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";
 

target/linux/ath79/dts/ar9344_pcs_cr5000.dts

@@ -10,7 +10,6 @@
 	compatible = "pcs,cr5000", "qca,ar9344";
 
 	aliases {
-		serial0 = &uart;
 		led-boot = &led_power;
 		led-failsafe = &led_power;
 		led-running = &led_power;
@@ -65,10 +64,6 @@
 	clock-frequency = <25000000>;
 };
 
-&uart {
-	status = "okay";
-};
-
 &spi {
 	status = "okay";