diff --git a/config/Config-build.in b/config/Config-build.in index 342859b7c0..196d4e67a0 100644 --- a/config/Config-build.in +++ b/config/Config-build.in @@ -58,6 +58,10 @@ menu "Global build settings" bool "Enable signature checking in opkg" default SIGNED_PACKAGES + config DOWNLOAD_CHECK_CERTIFICATE + bool "Enable TLS certificate verification during package download" + default y + comment "General build options" config TESTING_KERNEL diff --git a/include/prereq-build.mk b/include/prereq-build.mk index 7f5fc2eb17..3922536657 100644 --- a/include/prereq-build.mk +++ b/include/prereq-build.mk @@ -192,7 +192,10 @@ $(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c mkdir -p $(dir $@) $(CC) -O2 -I$(TOPDIR)/tools/include -o $@ $< -prereq: $(STAGING_DIR_HOST)/bin/mkhash +$(STAGING_DIR_HOST)/bin/xxd: $(SCRIPT_DIR)/xxdi.pl + $(LN) $< $@ + +prereq: $(STAGING_DIR_HOST)/bin/mkhash $(STAGING_DIR_HOST)/bin/xxd # Install ldconfig stub $(eval $(call TestHostCommand,ldconfig-stub,Failed to install stub, \ diff --git a/package/base-files/files/lib/functions/uci-defaults.sh b/package/base-files/files/lib/functions/uci-defaults.sh index 02882f43ca..f96e645e73 100644 --- a/package/base-files/files/lib/functions/uci-defaults.sh +++ b/package/base-files/files/lib/functions/uci-defaults.sh @@ -418,6 +418,15 @@ ucidef_set_led_default() { json_select .. } +ucidef_set_led_heartbeat() { + _ucidef_set_led_common "$1" "$2" "$3" + + json_add_string trigger heartbeat + json_select .. + + json_select .. +} + ucidef_set_led_gpio() { local gpio="$4" local inverted="$5" diff --git a/rules.mk b/rules.mk index acb75312f4..1ef6bb0aa2 100644 --- a/rules.mk +++ b/rules.mk @@ -265,6 +265,9 @@ TARGET_CXX:=$(TARGET_CROSS)g++ KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh SED:=$(STAGING_DIR_HOST)/bin/sed -i -e ESED:=$(STAGING_DIR_HOST)/bin/sed -E -i -e +# DOWNLOAD_CHECK_CERTIFICATE is used in /scripts, so we export it here. +DOWNLOAD_CHECK_CERTIFICATE:=$(CONFIG_DOWNLOAD_CHECK_CERTIFICATE) +export DOWNLOAD_CHECK_CERTIFICATE CP:=cp -fpR LN:=ln -sf XARGS:=xargs -r diff --git a/scripts/download.pl b/scripts/download.pl index f8021cf3cc..9ec6d1a869 100755 --- a/scripts/download.pl +++ b/scripts/download.pl @@ -24,6 +24,8 @@ my $scriptdir = dirname($0); my @mirrors; my $ok; +my $check_certificate = $ENV{DOWNLOAD_CHECK_CERTIFICATE} eq "y"; + $url_filename or $url_filename = $filename; sub localmirrors { @@ -74,7 +76,7 @@ sub download_cmd($) { my $url = shift; my $have_curl = 0; - if (open CURL, '-|', 'curl', '--version') { + if (open CURL, "curl --version 2>/dev/null |") { if (defined(my $line = readline CURL)) { $have_curl = 1 if $line =~ /^curl /; } @@ -82,8 +84,14 @@ sub download_cmd($) { } return $have_curl - ? (qw(curl -f --connect-timeout 20 --retry 5 --location --insecure), shellwords($ENV{CURL_OPTIONS} || ''), $url) - : (qw(wget --tries=5 --timeout=20 --no-check-certificate --output-document=-), shellwords($ENV{WGET_OPTIONS} || ''), $url) + ? (qw(curl -f --connect-timeout 20 --retry 5 --location), + $check_certificate ? () : '--insecure', + shellwords($ENV{CURL_OPTIONS} || ''), + $url) + : (qw(wget --tries=5 --timeout=20 --output-document=-), + $check_certificate ? () : '--no-check-certificate', + shellwords($ENV{WGET_OPTIONS} || ''), + $url) ; } diff --git a/scripts/xxdi.pl b/scripts/xxdi.pl new file mode 100755 index 0000000000..f7bb3c2f9c --- /dev/null +++ b/scripts/xxdi.pl @@ -0,0 +1,66 @@ +#!/usr/bin/env perl +# +# xxdi.pl - perl implementation of 'xxd -i' mode +# +# Copyright 2013 Greg Kroah-Hartman +# Copyright 2013 Linux Foundation +# +# Released under the GPLv2. +# +# Implements the "basic" functionality of 'xxd -i' in perl to keep build +# systems from having to build/install/rely on vim-core, which not all +# distros want to do. But everyone has perl, so use it instead. +# + +use strict; +use warnings; + +my $indata; +my $var_name = "stdin"; +my $full_output = (@ARGV > 0 && $ARGV[0] eq '-i') ? shift @ARGV : undef; + +{ + local $/; + my $fh; + + if (@ARGV) { + $var_name = $ARGV[0]; + open($fh, '<:raw', $var_name) || die("xxdi.pl: Unable to open $var_name: $!\n"); + } elsif (! -t STDIN) { + $fh = \*STDIN; + undef $full_output; + } else { + die "usage: xxdi.pl [-i] [infile]\n"; + } + + $indata = readline $fh; + + close $fh; +} + +my $len_data = length($indata); +my $num_digits_per_line = 12; +my $outdata = ""; + +# Use the variable name of the file we read from, converting '/' and '. +# to '_', or, if this is stdin, just use "stdin" as the name. +$var_name =~ s/\//_/g; +$var_name =~ s/\./_/g; +$var_name = "__$var_name" if $var_name =~ /^\d/; + +$outdata = "unsigned char $var_name\[] = { " if $full_output; + +for (my $key= 0; $key < $len_data; $key++) { + if ($key % $num_digits_per_line == 0) { + $outdata = substr($outdata, 0, -1)."\n "; + } + $outdata .= sprintf("0x%.2x, ", ord(substr($indata, $key, 1))); +} + +$outdata = substr($outdata, 0, -2); +$outdata .= "\n"; + +$outdata .= "};\nunsigned int $var_name\_len = $len_data;\n" if $full_output; + +binmode STDOUT; +print $outdata; diff --git a/target/linux/bcm4908/config-5.4 b/target/linux/bcm4908/config-5.4 index d982926a07..2c80ec9fcf 100644 --- a/target/linux/bcm4908/config-5.4 +++ b/target/linux/bcm4908/config-5.4 @@ -150,6 +150,7 @@ CONFIG_MEMFD_CREATE=y CONFIG_MFD_SYSCON=y CONFIG_MIGRATION=y CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_MTD_BRCM_U_BOOT=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_NAND_BRCMNAND=y CONFIG_MTD_NAND_CORE=y diff --git a/target/linux/bcm4908/patches-5.4/040-v6.1-mtd-parsers-add-Broadcom-s-U-Boot-parser.patch b/target/linux/bcm4908/patches-5.4/040-v6.1-mtd-parsers-add-Broadcom-s-U-Boot-parser.patch new file mode 100644 index 0000000000..4d4059b17f --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/040-v6.1-mtd-parsers-add-Broadcom-s-U-Boot-parser.patch @@ -0,0 +1,137 @@ +From 002181f5b150e60c77f21de7ad4dd10e4614cd91 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 11 Jul 2022 17:30:41 +0200 +Subject: [PATCH] mtd: parsers: add Broadcom's U-Boot parser +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom stores environment variables blocks inside U-Boot partition +itself. This driver finds & registers them. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Miquel Raynal +Link: https://lore.kernel.org/linux-mtd/20220711153041.6036-2-zajec5@gmail.com +--- + drivers/mtd/parsers/Kconfig | 10 ++++ + drivers/mtd/parsers/Makefile | 1 + + drivers/mtd/parsers/brcm_u-boot.c | 84 +++++++++++++++++++++++++++++++ + 3 files changed, 95 insertions(+) + create mode 100644 drivers/mtd/parsers/brcm_u-boot.c + +--- a/drivers/mtd/parsers/Kconfig ++++ b/drivers/mtd/parsers/Kconfig +@@ -20,6 +20,16 @@ config MTD_BCM63XX_PARTS + This provides partition parsing for BCM63xx devices with CFE + bootloaders. + ++config MTD_BRCM_U_BOOT ++ tristate "Broadcom's U-Boot partition parser" ++ depends on ARCH_BCM4908 || COMPILE_TEST ++ help ++ Broadcom uses a custom way of storing U-Boot environment variables. ++ They are placed inside U-Boot partition itself at unspecified offset. ++ It's possible to locate them by looking for a custom header with a ++ magic value. This driver does that and creates subpartitions for ++ each found environment variables block. ++ + config MTD_CMDLINE_PARTS + tristate "Command line partition table parsing" + depends on MTD +--- a/drivers/mtd/parsers/Makefile ++++ b/drivers/mtd/parsers/Makefile +@@ -2,6 +2,7 @@ + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o + obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o ++obj-$(CONFIG_MTD_BRCM_U_BOOT) += brcm_u-boot.o + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o +--- /dev/null ++++ b/drivers/mtd/parsers/brcm_u-boot.c +@@ -0,0 +1,84 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* ++ * Copyright © 2022 Rafał Miłecki ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++ ++#define BRCM_U_BOOT_MAX_OFFSET 0x200000 ++#define BRCM_U_BOOT_STEP 0x1000 ++ ++#define BRCM_U_BOOT_MAX_PARTS 2 ++ ++#define BRCM_U_BOOT_MAGIC 0x75456e76 /* uEnv */ ++ ++struct brcm_u_boot_header { ++ __le32 magic; ++ __le32 length; ++} __packed; ++ ++static const char *names[BRCM_U_BOOT_MAX_PARTS] = { ++ "u-boot-env", ++ "u-boot-env-backup", ++}; ++ ++static int brcm_u_boot_parse(struct mtd_info *mtd, ++ const struct mtd_partition **pparts, ++ struct mtd_part_parser_data *data) ++{ ++ struct brcm_u_boot_header header; ++ struct mtd_partition *parts; ++ size_t bytes_read; ++ size_t offset; ++ int err; ++ int i = 0; ++ ++ parts = kcalloc(BRCM_U_BOOT_MAX_PARTS, sizeof(*parts), GFP_KERNEL); ++ if (!parts) ++ return -ENOMEM; ++ ++ for (offset = 0; ++ offset < min_t(size_t, mtd->size, BRCM_U_BOOT_MAX_OFFSET); ++ offset += BRCM_U_BOOT_STEP) { ++ err = mtd_read(mtd, offset, sizeof(header), &bytes_read, (uint8_t *)&header); ++ if (err && !mtd_is_bitflip(err)) { ++ pr_err("Failed to read from %s at 0x%zx: %d\n", mtd->name, offset, err); ++ continue; ++ } ++ ++ if (le32_to_cpu(header.magic) != BRCM_U_BOOT_MAGIC) ++ continue; ++ ++ parts[i].name = names[i]; ++ parts[i].offset = offset; ++ parts[i].size = sizeof(header) + le32_to_cpu(header.length); ++ i++; ++ pr_info("offset:0x%zx magic:0x%08x BINGO\n", offset, header.magic); ++ ++ if (i == BRCM_U_BOOT_MAX_PARTS) ++ break; ++ } ++ ++ *pparts = parts; ++ ++ return i; ++}; ++ ++static const struct of_device_id brcm_u_boot_of_match_table[] = { ++ { .compatible = "brcm,u-boot" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, brcm_u_boot_of_match_table); ++ ++static struct mtd_part_parser brcm_u_boot_mtd_parser = { ++ .parse_fn = brcm_u_boot_parse, ++ .name = "brcm_u-boot", ++ .of_match_table = brcm_u_boot_of_match_table, ++}; ++module_mtd_part_parser(brcm_u_boot_mtd_parser); ++ ++MODULE_LICENSE("GPL"); diff --git a/target/linux/bcm4908/patches-5.4/170-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch b/target/linux/bcm4908/patches-5.4/077-v5.14-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch similarity index 89% rename from target/linux/bcm4908/patches-5.4/170-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch rename to target/linux/bcm4908/patches-5.4/077-v5.14-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch index 7e82230f9a..02290c8e64 100644 --- a/target/linux/bcm4908/patches-5.4/170-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch +++ b/target/linux/bcm4908/patches-5.4/077-v5.14-net-broadcom-bcm4908_enet-reset-DMA-rings-sw-indexes.patch @@ -1,5 +1,6 @@ +From ddeacc4f6494e07cbb6f033627926623f3e7a9d0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Tue, 22 Jun 2021 07:05:04 +0200 +Date: Tue, 22 Jun 2021 07:24:15 +0200 Subject: [PATCH] net: broadcom: bcm4908_enet: reset DMA rings sw indexes properly MIME-Version: 1.0 @@ -15,6 +16,7 @@ down & up sequence. Fixes: 4feffeadbcb2 ("net: broadcom: bcm4908enet: add BCM4908 controller driver") Signed-off-by: Rafał Miłecki +Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bcm4908_enet.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/linux/bcm4908/patches-5.4/078-v6.1-net-broadcom-bcm4908_enet-handle-EPROBE_DEFER-when-g.patch b/target/linux/bcm4908/patches-5.4/078-v6.1-net-broadcom-bcm4908_enet-handle-EPROBE_DEFER-when-g.patch new file mode 100644 index 0000000000..de13dcf663 --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/078-v6.1-net-broadcom-bcm4908_enet-handle-EPROBE_DEFER-when-g.patch @@ -0,0 +1,61 @@ +From e93a766da57fff3273bcb618edf5dfca1fb86b89 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 15 Sep 2022 15:30:13 +0200 +Subject: [PATCH] net: broadcom: bcm4908_enet: handle -EPROBE_DEFER when + getting MAC +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Reading MAC from OF may return -EPROBE_DEFER if underlaying NVMEM device +isn't ready yet. In such case pass that error code up and "wait" to be +probed later. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20220915133013.2243-1-zajec5@gmail.com +Signed-off-by: Jakub Kicinski +--- + drivers/net/ethernet/broadcom/bcm4908_enet.c | 13 +++++++++---- + 1 file changed, 9 insertions(+), 4 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c +@@ -716,10 +716,14 @@ static int bcm4908_enet_probe(struct pla + + SET_NETDEV_DEV(netdev, &pdev->dev); + mac = of_get_mac_address(dev->of_node); +- if (!IS_ERR(mac)) ++ if (!IS_ERR(mac)) { + ether_addr_copy(netdev->dev_addr, mac); +- else ++ } else if (PTR_ERR(mac) == -EPROBE_DEFER) { ++ err = -EPROBE_DEFER; ++ goto err_dma_free; ++ } else { + eth_hw_addr_random(netdev); ++ } + netdev->netdev_ops = &bcm4908_enet_netdev_ops; + netdev->min_mtu = ETH_ZLEN; + netdev->mtu = ETH_DATA_LEN; +@@ -728,14 +732,17 @@ static int bcm4908_enet_probe(struct pla + netif_napi_add(netdev, &enet->rx_ring.napi, bcm4908_enet_poll_rx, NAPI_POLL_WEIGHT); + + err = register_netdev(netdev); +- if (err) { +- bcm4908_enet_dma_free(enet); +- return err; +- } ++ if (err) ++ goto err_dma_free; + + platform_set_drvdata(pdev, enet); + + return 0; ++ ++err_dma_free: ++ bcm4908_enet_dma_free(enet); ++ ++ return err; + } + + static int bcm4908_enet_remove(struct platform_device *pdev) diff --git a/target/linux/bcm53xx/patches-5.4/081-v5.18-nvmem-brcm_nvram-parse-NVRAM-content-into-NVMEM-cell.patch b/target/linux/bcm53xx/patches-5.4/081-v5.18-nvmem-brcm_nvram-parse-NVRAM-content-into-NVMEM-cell.patch new file mode 100644 index 0000000000..99781b3a7b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.4/081-v5.18-nvmem-brcm_nvram-parse-NVRAM-content-into-NVMEM-cell.patch @@ -0,0 +1,146 @@ +From 6e977eaa8280e957b87904b536661550f2a6b3e8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 25 Feb 2022 17:58:20 +0000 +Subject: [PATCH] nvmem: brcm_nvram: parse NVRAM content into NVMEM cells +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +NVRAM consist of header and NUL separated key-value pairs. Parse it and +create NVMEM cell for every key-value entry. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Srinivas Kandagatla +Link: https://lore.kernel.org/r/20220225175822.8293-3-srinivas.kandagatla@linaro.org +Signed-off-by: Greg Kroah-Hartman +--- + drivers/nvmem/brcm_nvram.c | 90 ++++++++++++++++++++++++++++++++++++++ + 1 file changed, 90 insertions(+) + +--- a/drivers/nvmem/brcm_nvram.c ++++ b/drivers/nvmem/brcm_nvram.c +@@ -6,12 +6,26 @@ + #include + #include + #include ++#include + #include + #include ++#include ++ ++#define NVRAM_MAGIC "FLSH" + + struct brcm_nvram { + struct device *dev; + void __iomem *base; ++ struct nvmem_cell_info *cells; ++ int ncells; ++}; ++ ++struct brcm_nvram_header { ++ char magic[4]; ++ __le32 len; ++ __le32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */ ++ __le32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */ ++ __le32 config_ncdl; /* ncdl values for memc */ + }; + + static int brcm_nvram_read(void *context, unsigned int offset, void *val, +@@ -26,6 +40,75 @@ static int brcm_nvram_read(void *context + return 0; + } + ++static int brcm_nvram_add_cells(struct brcm_nvram *priv, uint8_t *data, ++ size_t len) ++{ ++ struct device *dev = priv->dev; ++ char *var, *value, *eq; ++ int idx; ++ ++ priv->ncells = 0; ++ for (var = data + sizeof(struct brcm_nvram_header); ++ var < (char *)data + len && *var; ++ var += strlen(var) + 1) { ++ priv->ncells++; ++ } ++ ++ priv->cells = devm_kcalloc(dev, priv->ncells, sizeof(*priv->cells), GFP_KERNEL); ++ if (!priv->cells) ++ return -ENOMEM; ++ ++ for (var = data + sizeof(struct brcm_nvram_header), idx = 0; ++ var < (char *)data + len && *var; ++ var = value + strlen(value) + 1, idx++) { ++ eq = strchr(var, '='); ++ if (!eq) ++ break; ++ *eq = '\0'; ++ value = eq + 1; ++ ++ priv->cells[idx].name = devm_kstrdup(dev, var, GFP_KERNEL); ++ if (!priv->cells[idx].name) ++ return -ENOMEM; ++ priv->cells[idx].offset = value - (char *)data; ++ priv->cells[idx].bytes = strlen(value); ++ } ++ ++ return 0; ++} ++ ++static int brcm_nvram_parse(struct brcm_nvram *priv) ++{ ++ struct device *dev = priv->dev; ++ struct brcm_nvram_header header; ++ uint8_t *data; ++ size_t len; ++ int err; ++ ++ memcpy_fromio(&header, priv->base, sizeof(header)); ++ ++ if (memcmp(header.magic, NVRAM_MAGIC, 4)) { ++ dev_err(dev, "Invalid NVRAM magic\n"); ++ return -EINVAL; ++ } ++ ++ len = le32_to_cpu(header.len); ++ ++ data = kcalloc(1, len, GFP_KERNEL); ++ memcpy_fromio(data, priv->base, len); ++ data[len - 1] = '\0'; ++ ++ err = brcm_nvram_add_cells(priv, data, len); ++ if (err) { ++ dev_err(dev, "Failed to add cells: %d\n", err); ++ return err; ++ } ++ ++ kfree(data); ++ ++ return 0; ++} ++ + static int brcm_nvram_probe(struct platform_device *pdev) + { + struct nvmem_config config = { +@@ -35,6 +118,7 @@ static int brcm_nvram_probe(struct platf + struct device *dev = &pdev->dev; + struct resource *res; + struct brcm_nvram *priv; ++ int err; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) +@@ -46,7 +130,13 @@ static int brcm_nvram_probe(struct platf + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); + ++ err = brcm_nvram_parse(priv); ++ if (err) ++ return err; ++ + config.dev = dev; ++ config.cells = priv->cells; ++ config.ncells = priv->ncells; + config.priv = priv; + config.size = resource_size(res); + diff --git a/target/linux/bcm53xx/patches-5.4/082-v5.19-nvmem-brcm_nvram-find-Device-Tree-nodes-for-NVMEM-ce.patch b/target/linux/bcm53xx/patches-5.4/082-v5.19-nvmem-brcm_nvram-find-Device-Tree-nodes-for-NVMEM-ce.patch new file mode 100644 index 0000000000..a9eacd9419 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.4/082-v5.19-nvmem-brcm_nvram-find-Device-Tree-nodes-for-NVMEM-ce.patch @@ -0,0 +1,38 @@ +From 207775f7e17b8fd0426a2ac4a5b81e4e1d71849e Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 29 Apr 2022 17:26:47 +0100 +Subject: [PATCH] nvmem: brcm_nvram: find Device Tree nodes for NVMEM cells +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +DT binding for Broadcom's NVRAM supports specifying NVMEM cells as NVMEM +device (provider) subnodes. Look for such subnodes when collecing NVMEM +cells. This allows NVMEM consumers to use NVRAM variables. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Srinivas Kandagatla +Link: https://lore.kernel.org/r/20220429162701.2222-3-srinivas.kandagatla@linaro.org +Signed-off-by: Greg Kroah-Hartman +--- + drivers/nvmem/brcm_nvram.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/nvmem/brcm_nvram.c ++++ b/drivers/nvmem/brcm_nvram.c +@@ -8,6 +8,7 @@ + #include + #include + #include ++#include + #include + #include + +@@ -72,6 +73,7 @@ static int brcm_nvram_add_cells(struct b + return -ENOMEM; + priv->cells[idx].offset = value - (char *)data; + priv->cells[idx].bytes = strlen(value); ++ priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); + } + + return 0; diff --git a/target/linux/bcm53xx/patches-5.4/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch b/target/linux/bcm53xx/patches-5.4/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch index cf5952ad5f..ecc5f3974e 100644 --- a/target/linux/bcm53xx/patches-5.4/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch +++ b/target/linux/bcm53xx/patches-5.4/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch @@ -20,12 +20,12 @@ Signed-off-by: Rafał Miłecki #include #include #include -@@ -46,6 +47,8 @@ static int brcm_nvram_probe(struct platf - if (IS_ERR(priv->base)) - return PTR_ERR(priv->base); +@@ -136,6 +137,8 @@ static int brcm_nvram_probe(struct platf + if (err) + return err; + bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); + config.dev = dev; - config.priv = priv; - config.size = resource_size(res); + config.cells = priv->cells; + config.ncells = priv->ncells; diff --git a/target/linux/generic/backport-5.4/413-v6.0-mtd-next-mtd-core-introduce-of-support-for-dynamic-partitions.patch b/target/linux/generic/backport-5.4/413-v6.0-mtd-next-mtd-core-introduce-of-support-for-dynamic-partitions.patch new file mode 100644 index 0000000000..475f72f272 --- /dev/null +++ b/target/linux/generic/backport-5.4/413-v6.0-mtd-next-mtd-core-introduce-of-support-for-dynamic-partitions.patch @@ -0,0 +1,106 @@ +From ad9b10d1eaada169bd764abcab58f08538877e26 Mon Sep 17 00:00:00 2001 +From: Christian Marangi +Date: Wed, 22 Jun 2022 03:06:28 +0200 +Subject: mtd: core: introduce of support for dynamic partitions + +We have many parser that register mtd partitions at runtime. One example +is the cmdlinepart or the smem-part parser where the compatible is defined +in the dts and the partitions gets detected and registered by the +parser. This is problematic for the NVMEM subsystem that requires an OF +node to detect NVMEM cells. + +To fix this problem, introduce an additional logic that will try to +assign an OF node to the MTD if declared. + +On MTD addition, it will be checked if the MTD has an OF node and if +not declared will check if a partition with the same label / node name is +declared in DTS. If an exact match is found, the partition dynamically +allocated by the parser will have a connected OF node. + +The NVMEM subsystem will detect the OF node and register any NVMEM cells +declared statically in the DTS. + +Signed-off-by: Christian Marangi +Signed-off-by: Miquel Raynal +Link: https://lore.kernel.org/linux-mtd/20220622010628.30414-4-ansuelsmth@gmail.com +--- + drivers/mtd/mtdcore.c | 61 +++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 61 insertions(+) + +--- a/drivers/mtd/mtdcore.c ++++ b/drivers/mtd/mtdcore.c +@@ -589,6 +589,66 @@ static int mtd_nvmem_add(struct mtd_info + return 0; + } + ++static void mtd_check_of_node(struct mtd_info *mtd) ++{ ++ struct device_node *partitions, *parent_dn, *mtd_dn = NULL; ++ const char *pname, *prefix = "partition-"; ++ int plen, mtd_name_len, offset, prefix_len; ++ struct mtd_info *parent; ++ bool found = false; ++ ++ /* Check if MTD already has a device node */ ++ if (dev_of_node(&mtd->dev)) ++ return; ++ ++ /* Check if a partitions node exist */ ++ parent = mtd_get_master(mtd); ++ parent_dn = dev_of_node(&parent->dev); ++ if (!parent_dn) ++ return; ++ ++ partitions = of_get_child_by_name(parent_dn, "partitions"); ++ if (!partitions) ++ goto exit_parent; ++ ++ prefix_len = strlen(prefix); ++ mtd_name_len = strlen(mtd->name); ++ ++ /* Search if a partition is defined with the same name */ ++ for_each_child_of_node(partitions, mtd_dn) { ++ offset = 0; ++ ++ /* Skip partition with no/wrong prefix */ ++ if (!of_node_name_prefix(mtd_dn, "partition-")) ++ continue; ++ ++ /* Label have priority. Check that first */ ++ if (of_property_read_string(mtd_dn, "label", &pname)) { ++ of_property_read_string(mtd_dn, "name", &pname); ++ offset = prefix_len; ++ } ++ ++ plen = strlen(pname) - offset; ++ if (plen == mtd_name_len && ++ !strncmp(mtd->name, pname + offset, plen)) { ++ found = true; ++ break; ++ } ++ } ++ ++ if (!found) ++ goto exit_partitions; ++ ++ /* Set of_node only for nvmem */ ++ if (of_device_is_compatible(mtd_dn, "nvmem-cells")) ++ mtd_set_of_node(mtd, mtd_dn); ++ ++exit_partitions: ++ of_node_put(partitions); ++exit_parent: ++ of_node_put(parent_dn); ++} ++ + /** + * add_mtd_device - register an MTD device + * @mtd: pointer to new MTD device info structure +@@ -672,6 +732,7 @@ int add_mtd_device(struct mtd_info *mtd) + mtd->dev.devt = MTD_DEVT(i); + dev_set_name(&mtd->dev, "mtd%d", i); + dev_set_drvdata(&mtd->dev, mtd); ++ mtd_check_of_node(mtd); + of_node_get(mtd_get_of_node(mtd)); + error = device_register(&mtd->dev); + if (error) diff --git a/target/linux/generic/backport-5.4/414-v6.1-mtd-allow-getting-MTD-device-associated-with-a-speci.patch b/target/linux/generic/backport-5.4/414-v6.1-mtd-allow-getting-MTD-device-associated-with-a-speci.patch index 6a78a675e0..f65fc6c8be 100644 --- a/target/linux/generic/backport-5.4/414-v6.1-mtd-allow-getting-MTD-device-associated-with-a-speci.patch +++ b/target/linux/generic/backport-5.4/414-v6.1-mtd-allow-getting-MTD-device-associated-with-a-speci.patch @@ -25,7 +25,7 @@ Signed-off-by: Srinivas Kandagatla --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c -@@ -1006,6 +1006,34 @@ int __get_mtd_device(struct mtd_info *mt +@@ -1067,6 +1067,34 @@ int __get_mtd_device(struct mtd_info *mt EXPORT_SYMBOL_GPL(__get_mtd_device); /** diff --git a/target/linux/generic/backport-5.4/801-v5.19-nvmem-core-support-passing-DT-node-in-cell-info.patch b/target/linux/generic/backport-5.4/801-v5.19-nvmem-core-support-passing-DT-node-in-cell-info.patch new file mode 100644 index 0000000000..c6da49ef88 --- /dev/null +++ b/target/linux/generic/backport-5.4/801-v5.19-nvmem-core-support-passing-DT-node-in-cell-info.patch @@ -0,0 +1,41 @@ +From dbc2f62061c6bfba0aee93161ee3194dcee84bd0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 29 Apr 2022 17:26:46 +0100 +Subject: [PATCH] nvmem: core: support passing DT node in cell info +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Some hardware may have NVMEM cells described in Device Tree using +individual nodes. Let drivers pass such nodes to the NVMEM subsystem so +they can be later used by NVMEM consumers. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Srinivas Kandagatla +Link: https://lore.kernel.org/r/20220429162701.2222-2-srinivas.kandagatla@linaro.org +Signed-off-by: Greg Kroah-Hartman +--- + drivers/nvmem/core.c | 1 + + include/linux/nvmem-consumer.h | 1 + + 2 files changed, 2 insertions(+) + +--- a/drivers/nvmem/core.c ++++ b/drivers/nvmem/core.c +@@ -141,6 +141,7 @@ static int nvmem_cell_info_to_nvmem_cell + + cell->bit_offset = info->bit_offset; + cell->nbits = info->nbits; ++ cell->np = info->np; + + if (cell->nbits) + cell->bytes = DIV_ROUND_UP(cell->nbits + cell->bit_offset, +--- a/include/linux/nvmem-consumer.h ++++ b/include/linux/nvmem-consumer.h +@@ -25,6 +25,7 @@ struct nvmem_cell_info { + unsigned int bytes; + unsigned int bit_offset; + unsigned int nbits; ++ struct device_node *np; + }; + + /** diff --git a/target/linux/generic/backport-5.4/801-v6.1-nvmem-add-driver-handling-U-Boot-environment-variabl.patch b/target/linux/generic/backport-5.4/802-v6.1-0001-nvmem-add-driver-handling-U-Boot-environment-variabl.patch similarity index 100% rename from target/linux/generic/backport-5.4/801-v6.1-nvmem-add-driver-handling-U-Boot-environment-variabl.patch rename to target/linux/generic/backport-5.4/802-v6.1-0001-nvmem-add-driver-handling-U-Boot-environment-variabl.patch diff --git a/target/linux/generic/backport-5.4/802-v6.1-0002-nvmem-u-boot-env-find-Device-Tree-nodes-for-NVMEM-ce.patch b/target/linux/generic/backport-5.4/802-v6.1-0002-nvmem-u-boot-env-find-Device-Tree-nodes-for-NVMEM-ce.patch new file mode 100644 index 0000000000..3a6b76a221 --- /dev/null +++ b/target/linux/generic/backport-5.4/802-v6.1-0002-nvmem-u-boot-env-find-Device-Tree-nodes-for-NVMEM-ce.patch @@ -0,0 +1,29 @@ +From d69efcf951df4dcc74a0e1554969c533aec8aa9b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 15 Sep 2022 22:06:29 +0200 +Subject: [PATCH] nvmem: u-boot-env: find Device Tree nodes for NVMEM cells +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +DT binding allows specifying NVMEM cells as NVMEM device (provider) +subnodes. Looks for such subnodes when building NVMEM cells. + +This allows NVMEM consumers to use U-Boot environment variables. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Srinivas Kandagatla +--- + drivers/nvmem/u-boot-env.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/nvmem/u-boot-env.c ++++ b/drivers/nvmem/u-boot-env.c +@@ -92,6 +92,7 @@ static int u_boot_env_add_cells(struct u + return -ENOMEM; + priv->cells[idx].offset = data_offset + value - data; + priv->cells[idx].bytes = strlen(value); ++ priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); + } + + if (WARN_ON(idx != priv->ncells)) diff --git a/target/linux/generic/backport-5.4/802-v6.1-0003-nvmem-u-boot-env-fix-crc32-casting-type.patch b/target/linux/generic/backport-5.4/802-v6.1-0003-nvmem-u-boot-env-fix-crc32-casting-type.patch new file mode 100644 index 0000000000..6b40557116 --- /dev/null +++ b/target/linux/generic/backport-5.4/802-v6.1-0003-nvmem-u-boot-env-fix-crc32-casting-type.patch @@ -0,0 +1,30 @@ +From 60bbaad38109684b156e21112322e0a922f92cde Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 18 Aug 2022 06:38:37 +0200 +Subject: [PATCH] nvmem: u-boot-env: fix crc32 casting type +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This fixes: +drivers/nvmem/u-boot-env.c:141:17: sparse: sparse: cast to restricted __le32 + +Reported-by: kernel test robot +Fixes: f955dc1445069 ("nvmem: add driver handling U-Boot environment variables") +Signed-off-by: Rafał Miłecki +Signed-off-by: Srinivas Kandagatla +--- + drivers/nvmem/u-boot-env.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/nvmem/u-boot-env.c ++++ b/drivers/nvmem/u-boot-env.c +@@ -139,7 +139,7 @@ static int u_boot_env_parse(struct u_boo + data_offset = offsetof(struct u_boot_env_image_redundant, data); + break; + } +- crc32 = le32_to_cpu(*(uint32_t *)(buf + crc32_offset)); ++ crc32 = le32_to_cpu(*(__le32 *)(buf + crc32_offset)); + crc32_data_len = priv->mtd->size - crc32_data_offset; + data_len = priv->mtd->size - data_offset; + diff --git a/target/linux/generic/pending-5.4/480-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/pending-5.4/480-mtd-set-rootfs-to-be-root-dev.patch index 95863d6edb..1189ce0f89 100644 --- a/target/linux/generic/pending-5.4/480-mtd-set-rootfs-to-be-root-dev.patch +++ b/target/linux/generic/pending-5.4/480-mtd-set-rootfs-to-be-root-dev.patch @@ -20,7 +20,7 @@ Signed-off-by: Gabor Juhos #include #include -@@ -699,6 +700,15 @@ int add_mtd_device(struct mtd_info *mtd) +@@ -760,6 +761,15 @@ int add_mtd_device(struct mtd_info *mtd) of this try_ nonsense, and no bitching about it either. :) */ __module_get(THIS_MODULE); diff --git a/target/linux/generic/pending-5.4/495-mtd-core-add-get_mtd_device_by_node.patch b/target/linux/generic/pending-5.4/495-mtd-core-add-get_mtd_device_by_node.patch index d17106bfbc..a73775783e 100644 --- a/target/linux/generic/pending-5.4/495-mtd-core-add-get_mtd_device_by_node.patch +++ b/target/linux/generic/pending-5.4/495-mtd-core-add-get_mtd_device_by_node.patch @@ -17,7 +17,7 @@ Reviewed-by: Miquel Raynal --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c -@@ -1081,6 +1081,44 @@ out_unlock: +@@ -1142,6 +1142,44 @@ out_unlock: } EXPORT_SYMBOL_GPL(get_mtd_device_nm); diff --git a/target/linux/pistachio/patches-5.4/401-mtd-nor-support-mtd-name-from-device-tree.patch b/target/linux/pistachio/patches-5.4/401-mtd-nor-support-mtd-name-from-device-tree.patch index 69a8303d2b..ae2478fc1d 100644 --- a/target/linux/pistachio/patches-5.4/401-mtd-nor-support-mtd-name-from-device-tree.patch +++ b/target/linux/pistachio/patches-5.4/401-mtd-nor-support-mtd-name-from-device-tree.patch @@ -34,7 +34,7 @@ Signed-off-by: Abhimanyu Vishwakarma mtd->type = MTD_NORFLASH; --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c -@@ -779,6 +779,17 @@ out_error: +@@ -840,6 +840,17 @@ out_error: */ static void mtd_set_dev_defaults(struct mtd_info *mtd) { diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-5g.dtsi b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-5g.dtsi index 4991897ca4..f86ac1a88a 100644 --- a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-5g.dtsi +++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-5g.dtsi @@ -26,6 +26,14 @@ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; }; }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; + hw_algo = "toggle"; + hw_margin_ms = <20000>; + always-running; + }; }; &pcie { diff --git a/target/linux/ramips/mt7620/config-5.4 b/target/linux/ramips/mt7620/config-5.4 index 6a4dde7ecf..a886875716 100644 --- a/target/linux/ramips/mt7620/config-5.4 +++ b/target/linux/ramips/mt7620/config-5.4 @@ -89,6 +89,8 @@ CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GPIOLIB=y # CONFIG_GPIO_MT7621 is not set CONFIG_GPIO_RALINK=y +CONFIG_GPIO_WATCHDOG=y +# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set CONFIG_HANDLE_DOMAIN_IRQ=y CONFIG_HARDWARE_WATCHPOINTS=y CONFIG_HAS_DMA=y diff --git a/tools/Makefile b/tools/Makefile index 01c6962d24..da16ddea1f 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -25,7 +25,7 @@ tools-y += autoconf autoconf-archive automake bc bison cmake dosfstools tools-y += e2fsprogs fakeroot findutils firmware-utils flex gengetopt tools-y += libressl libtool lzma m4 make-ext4fs missing-macros mkimage tools-y += mklibs mm-macros mtd-utils mtools ninja padjffs2 patch-image -tools-y += patchelf pkgconf quilt squashfskit4 sstrip xxd zip zlib zstd +tools-y += patchelf pkgconf quilt squashfskit4 sstrip zip zlib zstd tools-$(BUILD_B43_TOOLS) += b43-tools tools-$(BUILD_ISL) += isl tools-$(BUILD_TOOLCHAIN) += expat gmp libelf mpc mpfr diff --git a/tools/xxd/Makefile b/tools/xxd/Makefile deleted file mode 100644 index c3cc6863cc..0000000000 --- a/tools/xxd/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-or-later - -include $(TOPDIR)/rules.mk - -PKG_NAME:=xxd -PKG_VERSION:=1.10 -PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz -PKG_SOURCE_URL:=http://grail.cba.csuohio.edu/~somos/ -PKG_HASH:=9bf05c19b9084973e3cc877696a7f9881a5c87fa5a9fa438d9962519726559f9 -PKG_CPE_ID:=cpe:/a:vim:vim - -include $(INCLUDE_DIR)/host-build.mk - -define Host/Install - $(INSTALL_DIR) $(STAGING_DIR_HOST)/bin - $(INSTALL_BIN) $(HOST_BUILD_DIR)/xxd $(STAGING_DIR_HOST)/bin/ -endef - -$(eval $(call HostBuild))