From 7c7964e10d7b74b31a0de734715371a96ce401f6 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 8 Dec 2014 06:15:03 +0000 Subject: ar7: bump to 3.14 Signed-off-by: John Crispin SVN-Revision: 43553 --- target/linux/ar7/Makefile | 2 +- target/linux/ar7/config-3.14 | 131 +++++++++ .../linux/ar7/files-3.10/drivers/char/ar7_gpio.c | 158 ----------- .../linux/ar7/files-3.10/drivers/mtd/ac49xpart.c | 220 --------------- .../linux/ar7/files-3.10/drivers/mtd/titanpart.c | 234 ---------------- target/linux/ar7/files/drivers/char/ar7_gpio.c | 158 +++++++++++ target/linux/ar7/files/drivers/mtd/ac49xpart.c | 220 +++++++++++++++ target/linux/ar7/files/drivers/mtd/titanpart.c | 234 ++++++++++++++++ .../ar7/patches-3.14/001-mips-ar7-fix-serial.patch | 28 ++ target/linux/ar7/patches-3.14/110-flash.patch | 22 ++ .../linux/ar7/patches-3.14/120-gpio_chrdev.patch | 28 ++ .../patches-3.14/160-vlynq_try_remote_first.patch | 300 +++++++++++++++++++++ .../200-free-mem-below-kernel-offset.patch | 15 ++ .../ar7/patches-3.14/300-add-ac49x-platform.patch | 85 ++++++ .../ar7/patches-3.14/310-ac49x-prom-support.patch | 20 ++ .../patches-3.14/320-ac49x-mtd-partitions.patch | 35 +++ .../linux/ar7/patches-3.14/500-serial_kludge.patch | 28 ++ target/linux/ar7/patches-3.14/920-ar7part.patch | 118 ++++++++ .../ar7/patches-3.14/925-actiontec_leds.patch | 95 +++++++ .../linux/ar7/patches-3.14/950-cpmac_titan.patch | 52 ++++ 20 files changed, 1570 insertions(+), 613 deletions(-) create mode 100644 target/linux/ar7/config-3.14 delete mode 100644 target/linux/ar7/files-3.10/drivers/char/ar7_gpio.c delete mode 100644 target/linux/ar7/files-3.10/drivers/mtd/ac49xpart.c delete mode 100644 target/linux/ar7/files-3.10/drivers/mtd/titanpart.c create mode 100644 target/linux/ar7/files/drivers/char/ar7_gpio.c create mode 100644 target/linux/ar7/files/drivers/mtd/ac49xpart.c create mode 100644 target/linux/ar7/files/drivers/mtd/titanpart.c create mode 100644 target/linux/ar7/patches-3.14/001-mips-ar7-fix-serial.patch create mode 100644 target/linux/ar7/patches-3.14/110-flash.patch create mode 100644 target/linux/ar7/patches-3.14/120-gpio_chrdev.patch create mode 100644 target/linux/ar7/patches-3.14/160-vlynq_try_remote_first.patch create mode 100644 target/linux/ar7/patches-3.14/200-free-mem-below-kernel-offset.patch create mode 100644 target/linux/ar7/patches-3.14/300-add-ac49x-platform.patch create mode 100644 target/linux/ar7/patches-3.14/310-ac49x-prom-support.patch create mode 100644 target/linux/ar7/patches-3.14/320-ac49x-mtd-partitions.patch create mode 100644 target/linux/ar7/patches-3.14/500-serial_kludge.patch create mode 100644 target/linux/ar7/patches-3.14/920-ar7part.patch create mode 100644 target/linux/ar7/patches-3.14/925-actiontec_leds.patch create mode 100644 target/linux/ar7/patches-3.14/950-cpmac_titan.patch (limited to 'target') diff --git a/target/linux/ar7/Makefile b/target/linux/ar7/Makefile index 0f6377fdaa..c83a0923c3 100644 --- a/target/linux/ar7/Makefile +++ b/target/linux/ar7/Makefile @@ -13,7 +13,7 @@ FEATURES:=squashfs atm low_mem MAINTAINER:=Florian Fainelli SUBTARGETS:=generic ac49x -KERNEL_PATCHVER:=3.10 +KERNEL_PATCHVER:=3.14 include $(INCLUDE_DIR)/target.mk diff --git a/target/linux/ar7/config-3.14 b/target/linux/ar7/config-3.14 new file mode 100644 index 0000000000..c9e5b0b4aa --- /dev/null +++ b/target/linux/ar7/config-3.14 @@ -0,0 +1,131 @@ +CONFIG_ADM6996_PHY=y +CONFIG_AR7=y +CONFIG_AR7_GPIO=y +CONFIG_AR7_TI=y +# CONFIG_AR7_TYPE_AC49X is not set +CONFIG_AR7_TYPE_TI=y +CONFIG_AR7_WDT=y +CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y +CONFIG_ARCH_DISCARD_MEMBLOCK=y +CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y +CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y +CONFIG_BOOT_ELF32=y +CONFIG_CEVT_R4K=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_CMDLINE="rootfstype=squashfs,jffs2" +CONFIG_CMDLINE_BOOL=y +# CONFIG_CMDLINE_OVERRIDE is not set +CONFIG_CPMAC=y +CONFIG_CPU_GENERIC_DUMP_TLB=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPS32_R1=y +CONFIG_CPU_MIPSR1=y +CONFIG_CPU_R4K_CACHE_TLB=y +CONFIG_CPU_R4K_FPU=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_CSRC_R4K=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_EARLY_PRINTK=y +CONFIG_ETHERNET_PACKET_MANGLE=y +CONFIG_FIXED_PHY=y +CONFIG_GENERIC_ATOMIC64=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_IO=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_DEVRES=y +CONFIG_HARDWARE_WATCHPOINTS=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set +CONFIG_HAVE_CC_STACKPROTECTOR=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_CONTEXT_TRACKING=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_DEBUG_KMEMLEAK=y +CONFIG_HAVE_DEBUG_STACKOVERFLOW=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZ4=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_HAVE_KERNEL_XZ=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_HAVE_NET_DSA=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HW_RANDOM=y +CONFIG_HZ_PERIODIC=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IP17XX_PHY=y +CONFIG_IRQ_CPU=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_WORK=y +CONFIG_KALLSYMS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_MDIO_BOARDINFO=y +CONFIG_MIPS=y +# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set +CONFIG_MIPS_L1_CACHE_SHIFT=5 +# CONFIG_MIPS_MACHINE is not set +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_O32_FP64_SUPPORT is not set +CONFIG_MODULES_USE_ELF_REL=y +# CONFIG_MTD_AC49X_PARTS is not set +CONFIG_MTD_CFI_STAA=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MVSWITCH_PHY=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NO_EXCEPT_FILL=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PHYLIB=y +# CONFIG_PREEMPT_RCU is not set +# CONFIG_RCU_STALL_COMMON is not set +# CONFIG_SCSI_DMA is not set +CONFIG_SWAP_IO_SPACE=y +CONFIG_SWCONFIG=y +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_ZBOOT=y +CONFIG_SYS_SUPPORTS_ZBOOT_UART16550=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_VLYNQ=y +# CONFIG_VLYNQ_DEBUG is not set +CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/ar7/files-3.10/drivers/char/ar7_gpio.c b/target/linux/ar7/files-3.10/drivers/char/ar7_gpio.c deleted file mode 100644 index a7d0a55345..0000000000 --- a/target/linux/ar7/files-3.10/drivers/char/ar7_gpio.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (C) 2007 Nicolas Thill - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define DRVNAME "ar7_gpio" -#define LONGNAME "TI AR7 GPIOs Driver" - -MODULE_AUTHOR("Nicolas Thill "); -MODULE_DESCRIPTION(LONGNAME); -MODULE_LICENSE("GPL"); - -static int ar7_gpio_major; - -static ssize_t ar7_gpio_write(struct file *file, const char __user *buf, - size_t len, loff_t *ppos) -{ - int pin = iminor(file->f_dentry->d_inode); - size_t i; - - for (i = 0; i < len; ++i) { - char c; - if (get_user(c, buf + i)) - return -EFAULT; - switch (c) { - case '0': - gpio_set_value(pin, 0); - break; - case '1': - gpio_set_value(pin, 1); - break; - case 'd': - case 'D': - ar7_gpio_disable(pin); - break; - case 'e': - case 'E': - ar7_gpio_enable(pin); - break; - case 'i': - case 'I': - case '<': - gpio_direction_input(pin); - break; - case 'o': - case 'O': - case '>': - gpio_direction_output(pin, 0); - break; - default: - return -EINVAL; - } - } - - return len; -} - -static ssize_t ar7_gpio_read(struct file *file, char __user *buf, - size_t len, loff_t *ppos) -{ - int pin = iminor(file->f_dentry->d_inode); - int value; - - value = gpio_get_value(pin); - if (put_user(value ? '1' : '0', buf)) - return -EFAULT; - - return 1; -} - -static int ar7_gpio_open(struct inode *inode, struct file *file) -{ - int m = iminor(inode); - - if (m >= (ar7_is_titan() ? TITAN_GPIO_MAX : AR7_GPIO_MAX)) - return -EINVAL; - - return nonseekable_open(inode, file); -} - -static int ar7_gpio_release(struct inode *inode, struct file *file) -{ - return 0; -} - -static const struct file_operations ar7_gpio_fops = { - .owner = THIS_MODULE, - .write = ar7_gpio_write, - .read = ar7_gpio_read, - .open = ar7_gpio_open, - .release = ar7_gpio_release, - .llseek = no_llseek, -}; - -static struct platform_device *ar7_gpio_device; - -static int __init ar7_gpio_char_init(void) -{ - int rc; - - ar7_gpio_device = platform_device_alloc(DRVNAME, -1); - if (!ar7_gpio_device) - return -ENOMEM; - - rc = platform_device_add(ar7_gpio_device); - if (rc < 0) - goto out_put; - - rc = register_chrdev(ar7_gpio_major, DRVNAME, &ar7_gpio_fops); - if (rc < 0) - goto out_put; - - ar7_gpio_major = rc; - - rc = 0; - - goto out; - -out_put: - platform_device_put(ar7_gpio_device); -out: - return rc; -} - -static void __exit ar7_gpio_char_exit(void) -{ - unregister_chrdev(ar7_gpio_major, DRVNAME); - platform_device_unregister(ar7_gpio_device); -} - -module_init(ar7_gpio_char_init); -module_exit(ar7_gpio_char_exit); diff --git a/target/linux/ar7/files-3.10/drivers/mtd/ac49xpart.c b/target/linux/ar7/files-3.10/drivers/mtd/ac49xpart.c deleted file mode 100644 index 1f937f0f7c..0000000000 --- a/target/linux/ar7/files-3.10/drivers/mtd/ac49xpart.c +++ /dev/null @@ -1,220 +0,0 @@ -/* - * AudioCodes AC49x PSPBoot-based flash partition table - * Copyright 2012 Daniel Golle - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include -#include - -#include -#include -#include -#include -#include - -#include - -#define AC49X_MAXENVPARTS 8 - -#define AC49X_PARTTYPE_LOADER 0 -#define AC49X_PARTTYPE_BOOTENV 1 -#define AC49X_PARTTYPE_LINUX 2 -#define AC49X_PARTTYPE_ROOTFS 3 -#define AC49X_PARTTYPE_UNKNOWN 4 -#define AC49X_NUM_PARTTYPES 5 - -#define AC49X_FLASH_ADDRMASK 0x00FFFFFF - -#define AC49X_LOADER_MAGIC 0x40809000 -#define AC49X_LINUX_MAGIC 0x464c457f /* ELF */ -#define AC49X_BOOTENV_MAGIC 0x4578614d /* MaxE */ - -#define ROOTFS_MIN_OFFSET 0xC0000 - -int parse_partvar(const unsigned char *partvar, struct mtd_partition *part) -{ - unsigned int partstart, partend; - unsigned int pnum; - - pnum = sscanf(partvar, "0x%x,0x%x", &partstart, &partend); - if (pnum != 2) - return 1; - - part->offset = partstart & AC49X_FLASH_ADDRMASK; - part->size = partend - partstart; - - return 0; -} - -int detect_parttype(struct mtd_info *master, struct mtd_partition part) -{ - unsigned int magic; - size_t len; - - if (part.size < 4) - return -1; - - mtd_read(master, part.offset, sizeof(magic), &len, - (uint8_t *)&magic); - - if (len != sizeof(magic)) - return -1; - - switch (magic) { - case AC49X_LOADER_MAGIC: - return AC49X_PARTTYPE_LOADER; - case AC49X_LINUX_MAGIC: - return AC49X_PARTTYPE_LINUX; - case SQUASHFS_MAGIC: - case CRAMFS_MAGIC: - case CRAMFS_MAGIC_WEND: - return AC49X_PARTTYPE_ROOTFS; - case AC49X_BOOTENV_MAGIC: - return AC49X_PARTTYPE_BOOTENV; - default: - switch (magic & 0xFF) { - case JFFS2_SUPER_MAGIC: - return AC49X_PARTTYPE_ROOTFS; - } - switch (magic >> 8) { - case JFFS2_SUPER_MAGIC: - return AC49X_PARTTYPE_ROOTFS; - } - return AC49X_PARTTYPE_UNKNOWN; - } -} - -const char *partnames[] = { - "loader", - "config", - "linux", - "rootfs", - "data" -}; - -void gen_partname(unsigned int type, - unsigned int *typenumeration, - struct mtd_partition *part) -{ - char *s = kzalloc(sizeof(char) * 8, GFP_KERNEL); - - (typenumeration[type])++; - if (typenumeration[type] == 1) - sprintf(s, "%s", partnames[type]); - else - sprintf(s, "%s%d", partnames[type], typenumeration[type]); - - part->name = s; -} - -static int create_mtd_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - struct mtd_part_parser_data *data) -{ - unsigned int envpartnum = 0, linuxpartnum = 0; - unsigned int typenumeration[5] = { 0, 0, 0, 0, 0 }; - unsigned char evn[5]; - const unsigned char *partvar = NULL; - - struct mtd_partition *ac49x_parts; - - ac49x_parts = kzalloc(sizeof(*ac49x_parts) * AC49X_MAXENVPARTS, - GFP_KERNEL); - - if (!ac49x_parts) - return -ENOMEM; - - linuxpartnum = 0; - for (envpartnum = 0; envpartnum < AC49X_MAXENVPARTS; envpartnum++) { - struct mtd_partition parsepart; - unsigned int offset, size, type; - int err; - sprintf(evn, "mtd%d", envpartnum); - partvar = prom_getenv(evn); - if (!partvar) - continue; - err = parse_partvar(partvar, &parsepart); - if (err) - continue; - offset = parsepart.offset; - size = parsepart.size; - type = detect_parttype(master, parsepart); - gen_partname(type, typenumeration, &parsepart); - /* protect loader */ - if (type == AC49X_PARTTYPE_LOADER) - parsepart.mask_flags = MTD_WRITEABLE; - else - parsepart.mask_flags = 0; - - memcpy(&(ac49x_parts[linuxpartnum]), &parsepart, - sizeof(struct mtd_partition)); - - /* scan for contained rootfs */ - if (type == AC49X_PARTTYPE_LINUX) { - parsepart.offset += ROOTFS_MIN_OFFSET & - ~(master->erasesize - 1); - parsepart.size -= ROOTFS_MIN_OFFSET & - ~(master->erasesize - 1); - do { - unsigned int size, offset; - size = parsepart.size; - offset = parsepart.offset; - - type = detect_parttype(master, parsepart); - if (type == AC49X_PARTTYPE_ROOTFS) { - gen_partname(type, typenumeration, - &parsepart); - printk(KERN_INFO - "%s %s: 0x%08x@0x%08x\n", - "detected sub-partition", - parsepart.name, - (unsigned int)parsepart.size, - (unsigned int)parsepart.offset); - linuxpartnum++; - memcpy(&(ac49x_parts[linuxpartnum]), - &parsepart, - sizeof(struct mtd_partition)); - break; - } - parsepart.offset += master->erasesize; - parsepart.size -= master->erasesize; - } while (parsepart.size >= master->erasesize); - } - linuxpartnum++; - } - - *pparts = ac49x_parts; - return linuxpartnum; -} - -static struct mtd_part_parser ac49x_parser = { - .owner = THIS_MODULE, - .parse_fn = create_mtd_partitions, - .name = "ac49xpart", -}; - -static int __init ac49x_parser_init(void) -{ - return register_mtd_parser(&ac49x_parser); -} - -module_init(ac49x_parser_init); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Daniel Golle "); -MODULE_DESCRIPTION("MTD partitioning for AudioCodes AC49x"); diff --git a/target/linux/ar7/files-3.10/drivers/mtd/titanpart.c b/target/linux/ar7/files-3.10/drivers/mtd/titanpart.c deleted file mode 100644 index a6403f6ce2..0000000000 --- a/target/linux/ar7/files-3.10/drivers/mtd/titanpart.c +++ /dev/null @@ -1,234 +0,0 @@ -#include -#include - -#include -#include -#include -#include -#include - -#define IMAGE_A_SIZE 0X3c0000 -#define WRTP_PARTS 14 -#define NSP_IMG_MAGIC_NUMBER le32_to_cpu(0x4D544443) -#define NSP_IMG_SECTION_TYPE_KERNEL (0x01) -#define NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT (0x02) -#define NSP_IMG_SECTION_TYPE_FILESYSTEM (0x03) -#define MAX_NUM_PARTITIONS 14 - -static int part_count=0; -static struct mtd_partition titan_parts[WRTP_PARTS]; - - -struct nsp_img_hdr_head -{ - unsigned int magic; /* Magic number to identify this image header */ - unsigned int boot_offset; /* Offset from start of header to kernel code. */ - unsigned int flags; /* Image flags. */ - unsigned int hdr_version; /* Version of this header. */ - unsigned int hdr_size; /* The complete size of all portions of the header */ - unsigned int prod_id; /* This product id */ - unsigned int rel_id; /* Which release this is */ - unsigned int version; /* name-MMM.nnn.ooo-rxx => 0xMMnnooxx. See comment - below */ - unsigned int image_size; /* Image size (including header) */ - unsigned int info_offset; /* Offset from start of header to info block */ - unsigned int sect_info_offset; /* Offset from start of header to section desc */ - unsigned int chksum_offset; /* Offset from start of header to chksum block */ - unsigned int pad1; -}; - -struct nsp_img_hdr_section_info -{ - unsigned int num_sects; /* Number of section (and section desc blocks) in this image */ - unsigned int sect_size; /* Size of a SINGLE section_desc block */ - unsigned int sections_offset; /* Offset to from start of header to the start of the section blocks */ -}; - -/* There will be one of more of the following stuctures in the image header. Each - section will have one of these blocks. */ -struct nsp_img_hdr_sections -{ - unsigned int offset; /* Offset of section from start of NSP_IMG_HDR_HEAD */ - unsigned int total_size; /* Size of section (including pad size.) */ - unsigned int raw_size; /* Size of section only */ - unsigned int flags; /* Section flags */ - unsigned int chksum; /* Section checksum */ - unsigned int type; /* Section type. What kind of info does this section describe */ - char name[16]; /* Reference name for this section. */ -}; - - - - - -static int titan_parse_env_address(char *env_name, unsigned int *flash_base, - unsigned int *flash_end) -{ - char image_name[30]; - char *env_ptr; - char *base_ptr; - char *end_ptr; - char * string_ptr; - /* Get the image variable */ - env_ptr = prom_getenv(env_name); - if(!env_ptr){ - printk("titan: invalid env name, %s.\n", env_name); - return -1; /* Error, no image variable */ - } - strncpy(image_name, env_ptr, 30); - image_name[29]=0; - string_ptr = image_name; - /* Extract the start and stop addresses of the partition */ - base_ptr = strsep(&string_ptr, ","); - end_ptr = strsep(&string_ptr, ","); - if ((base_ptr == NULL) || (end_ptr == NULL)) { - printk("titan: Couldn't tokenize %s start,end.\n", image_name); - return -1; - } - - *flash_base = (unsigned int) simple_strtol(base_ptr, NULL, 0); - *flash_end = (unsigned int) simple_strtol(end_ptr, NULL, 0); - if((!*flash_base) || (!*flash_end)) { - printk("titan: Unable to convert :%s: :%s: into start,end values.\n", - env_name, image_name); - return -1; - } - *flash_base &= 0x0fffffff; - *flash_end &= 0x0fffffff; - return 0; -} - - - -static int titan_get_single_image(char *bootcfg_name, unsigned int *flash_base, - unsigned int *flash_end) -{ - char *env_ptr; - char *base_ptr; - char *end_ptr; - char image_name[30]; - char * string_ptr; - - if(!bootcfg_name || !flash_base || !flash_end) - return -1; - - env_ptr = prom_getenv(bootcfg_name); - if(!env_ptr){ - printk("titan: %s variable not found.\n", bootcfg_name); - return -1; /* Error, no bootcfg variable */ - } - - string_ptr = image_name; - /* Save off the image name */ - strncpy(image_name, env_ptr, 30); - image_name[29]=0; - - end_ptr=strsep(&string_ptr, "\""); - base_ptr=strsep(&string_ptr, "\""); /* Loose the last " */ - if(!end_ptr || !base_ptr){ - printk("titan: invalid bootcfg format, %s.\n", image_name); - return -1; /* Error, invalid bootcfg variable */ - } - - /* Now, parse the addresses */ - return titan_parse_env_address(base_ptr, flash_base, flash_end); -} - - - -static void titan_add_partition(char * env_name, unsigned int flash_base, unsigned int flash_end) -{ - titan_parts[part_count].name = env_name; - titan_parts[part_count].offset = flash_base; - titan_parts[part_count].size = flash_end-flash_base; - titan_parts[part_count].mask_flags = (strcmp(env_name, "bootloader")==0|| - strcmp(env_name, "boot_env")==0 || - strcmp(env_name, "full_image")==0 )?MTD_WRITEABLE:0; - part_count++; - -} -int create_titan_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - unsigned long origin) -{ - struct nsp_img_hdr_head hdr; - struct nsp_img_hdr_section_info sect_info; - struct nsp_img_hdr_sections section; - unsigned int flash_base, flash_end; - unsigned int start, end; - char *name; - int i; - int total_sects=0; - size_t len; - - /* Get the bootcfg env variable first */ - if(titan_get_single_image("BOOTCFG", &flash_base, &flash_end)) { - /* Error, fallback */ - return -1; - } - - /* Get access to the header, and do some validation checks */ - //hdr=(struct nsp_img_hdr_head*)flash_base; - mtd_read(master, flash_base, sizeof(struct nsp_img_hdr_head), &len, (uint8_t *)&hdr); - if(hdr.magic != NSP_IMG_MAGIC_NUMBER) - return -1; /* Not a single image */ - - mtd_read(master, flash_base + hdr.sect_info_offset, sizeof(struct nsp_img_hdr_section_info), &len, (uint8_t *)§_info); - - /* Look for the root fs, and add it first. This way we KNOW where the rootfs is */ - for(i=0; i< sect_info.num_sects && isize); - total_sects++; - - if (!titan_parse_env_address("BOOTLOADER", &start, &end)){ - titan_add_partition("bootloader", start, end); - total_sects++; - } - if (!titan_parse_env_address("boot_env", &start, &end)){ - titan_add_partition("boot_env", start, end); - total_sects++; - } - *pparts = titan_parts; - return total_sects; -} diff --git a/target/linux/ar7/files/drivers/char/ar7_gpio.c b/target/linux/ar7/files/drivers/char/ar7_gpio.c new file mode 100644 index 0000000000..a7d0a55345 --- /dev/null +++ b/target/linux/ar7/files/drivers/char/ar7_gpio.c @@ -0,0 +1,158 @@ +/* + * Copyright (C) 2007 Nicolas Thill + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DRVNAME "ar7_gpio" +#define LONGNAME "TI AR7 GPIOs Driver" + +MODULE_AUTHOR("Nicolas Thill "); +MODULE_DESCRIPTION(LONGNAME); +MODULE_LICENSE("GPL"); + +static int ar7_gpio_major; + +static ssize_t ar7_gpio_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + int pin = iminor(file->f_dentry->d_inode); + size_t i; + + for (i = 0; i < len; ++i) { + char c; + if (get_user(c, buf + i)) + return -EFAULT; + switch (c) { + case '0': + gpio_set_value(pin, 0); + break; + case '1': + gpio_set_value(pin, 1); + break; + case 'd': + case 'D': + ar7_gpio_disable(pin); + break; + case 'e': + case 'E': + ar7_gpio_enable(pin); + break; + case 'i': + case 'I': + case '<': + gpio_direction_input(pin); + break; + case 'o': + case 'O': + case '>': + gpio_direction_output(pin, 0); + break; + default: + return -EINVAL; + } + } + + return len; +} + +static ssize_t ar7_gpio_read(struct file *file, char __user *buf, + size_t len, loff_t *ppos) +{ + int pin = iminor(file->f_dentry->d_inode); + int value; + + value = gpio_get_value(pin); + if (put_user(value ? '1' : '0', buf)) + return -EFAULT; + + return 1; +} + +static int ar7_gpio_open(struct inode *inode, struct file *file) +{ + int m = iminor(inode); + + if (m >= (ar7_is_titan() ? TITAN_GPIO_MAX : AR7_GPIO_MAX)) + return -EINVAL; + + return nonseekable_open(inode, file); +} + +static int ar7_gpio_release(struct inode *inode, struct file *file) +{ + return 0; +} + +static const struct file_operations ar7_gpio_fops = { + .owner = THIS_MODULE, + .write = ar7_gpio_write, + .read = ar7_gpio_read, + .open = ar7_gpio_open, + .release = ar7_gpio_release, + .llseek = no_llseek, +}; + +static struct platform_device *ar7_gpio_device; + +static int __init ar7_gpio_char_init(void) +{ + int rc; + + ar7_gpio_device = platform_device_alloc(DRVNAME, -1); + if (!ar7_gpio_device) + return -ENOMEM; + + rc = platform_device_add(ar7_gpio_device); + if (rc < 0) + goto out_put; + + rc = register_chrdev(ar7_gpio_major, DRVNAME, &ar7_gpio_fops); + if (rc < 0) + goto out_put; + + ar7_gpio_major = rc; + + rc = 0; + + goto out; + +out_put: + platform_device_put(ar7_gpio_device); +out: + return rc; +} + +static void __exit ar7_gpio_char_exit(void) +{ + unregister_chrdev(ar7_gpio_major, DRVNAME); + platform_device_unregister(ar7_gpio_device); +} + +module_init(ar7_gpio_char_init); +module_exit(ar7_gpio_char_exit); diff --git a/target/linux/ar7/files/drivers/mtd/ac49xpart.c b/target/linux/ar7/files/drivers/mtd/ac49xpart.c new file mode 100644 index 0000000000..1f937f0f7c --- /dev/null +++ b/target/linux/ar7/files/drivers/mtd/ac49xpart.c @@ -0,0 +1,220 @@ +/* + * AudioCodes AC49x PSPBoot-based flash partition table + * Copyright 2012 Daniel Golle + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#include +#include + +#include +#include +#include +#include +#include + +#include + +#define AC49X_MAXENVPARTS 8 + +#define AC49X_PARTTYPE_LOADER 0 +#define AC49X_PARTTYPE_BOOTENV 1 +#define AC49X_PARTTYPE_LINUX 2 +#define AC49X_PARTTYPE_ROOTFS 3 +#define AC49X_PARTTYPE_UNKNOWN 4 +#define AC49X_NUM_PARTTYPES 5 + +#define AC49X_FLASH_ADDRMASK 0x00FFFFFF + +#define AC49X_LOADER_MAGIC 0x40809000 +#define AC49X_LINUX_MAGIC 0x464c457f /* ELF */ +#define AC49X_BOOTENV_MAGIC 0x4578614d /* MaxE */ + +#define ROOTFS_MIN_OFFSET 0xC0000 + +int parse_partvar(const unsigned char *partvar, struct mtd_partition *part) +{ + unsigned int partstart, partend; + unsigned int pnum; + + pnum = sscanf(partvar, "0x%x,0x%x", &partstart, &partend); + if (pnum != 2) + return 1; + + part->offset = partstart & AC49X_FLASH_ADDRMASK; + part->size = partend - partstart; + + return 0; +} + +int detect_parttype(struct mtd_info *master, struct mtd_partition part) +{ + unsigned int magic; + size_t len; + + if (part.size < 4) + return -1; + + mtd_read(master, part.offset, sizeof(magic), &len, + (uint8_t *)&magic); + + if (len != sizeof(magic)) + return -1; + + switch (magic) { + case AC49X_LOADER_MAGIC: + return AC49X_PARTTYPE_LOADER; + case AC49X_LINUX_MAGIC: + return AC49X_PARTTYPE_LINUX; + case SQUASHFS_MAGIC: + case CRAMFS_MAGIC: + case CRAMFS_MAGIC_WEND: + return AC49X_PARTTYPE_ROOTFS; + case AC49X_BOOTENV_MAGIC: + return AC49X_PARTTYPE_BOOTENV; + default: + switch (magic & 0xFF) { + case JFFS2_SUPER_MAGIC: + return AC49X_PARTTYPE_ROOTFS; + } + switch (magic >> 8) { + case JFFS2_SUPER_MAGIC: + return AC49X_PARTTYPE_ROOTFS; + } + return AC49X_PARTTYPE_UNKNOWN; + } +} + +const char *partnames[] = { + "loader", + "config", + "linux", + "rootfs", + "data" +}; + +void gen_partname(unsigned int type, + unsigned int *typenumeration, + struct mtd_partition *part) +{ + char *s = kzalloc(sizeof(char) * 8, GFP_KERNEL); + + (typenumeration[type])++; + if (typenumeration[type] == 1) + sprintf(s, "%s", partnames[type]); + else + sprintf(s, "%s%d", partnames[type], typenumeration[type]); + + part->name = s; +} + +static int create_mtd_partitions(struct mtd_info *master, + struct mtd_partition **pparts, + struct mtd_part_parser_data *data) +{ + unsigned int envpartnum = 0, linuxpartnum = 0; + unsigned int typenumeration[5] = { 0, 0, 0, 0, 0 }; + unsigned char evn[5]; + const unsigned char *partvar = NULL; + + struct mtd_partition *ac49x_parts; + + ac49x_parts = kzalloc(sizeof(*ac49x_parts) * AC49X_MAXENVPARTS, + GFP_KERNEL); + + if (!ac49x_parts) + return -ENOMEM; + + linuxpartnum = 0; + for (envpartnum = 0; envpartnum < AC49X_MAXENVPARTS; envpartnum++) { + struct mtd_partition parsepart; + unsigned int offset, size, type; + int err; + sprintf(evn, "mtd%d", envpartnum); + partvar = prom_getenv(evn); + if (!partvar) + continue; + err = parse_partvar(partvar, &parsepart); + if (err) + continue; + offset = parsepart.offset; + size = parsepart.size; + type = detect_parttype(master, parsepart); + gen_partname(type, typenumeration, &parsepart); + /* protect loader */ + if (type == AC49X_PARTTYPE_LOADER) + parsepart.mask_flags = MTD_WRITEABLE; + else + parsepart.mask_flags = 0; + + memcpy(&(ac49x_parts[linuxpartnum]), &parsepart, + sizeof(struct mtd_partition)); + + /* scan for contained rootfs */ + if (type == AC49X_PARTTYPE_LINUX) { + parsepart.offset += ROOTFS_MIN_OFFSET & + ~(master->erasesize - 1); + parsepart.size -= ROOTFS_MIN_OFFSET & + ~(master->erasesize - 1); + do { + unsigned int size, offset; + size = parsepart.size; + offset = parsepart.offset; + + type = detect_parttype(master, parsepart); + if (type == AC49X_PARTTYPE_ROOTFS) { + gen_partname(type, typenumeration, + &parsepart); + printk(KERN_INFO + "%s %s: 0x%08x@0x%08x\n", + "detected sub-partition", + parsepart.name, + (unsigned int)parsepart.size, + (unsigned int)parsepart.offset); + linuxpartnum++; + memcpy(&(ac49x_parts[linuxpartnum]), + &parsepart, + sizeof(struct mtd_partition)); + break; + } + parsepart.offset += master->erasesize; + parsepart.size -= master->erasesize; + } while (parsepart.size >= master->erasesize); + } + linuxpartnum++; + } + + *pparts = ac49x_parts; + return linuxpartnum; +} + +static struct mtd_part_parser ac49x_parser = { + .owner = THIS_MODULE, + .parse_fn = create_mtd_partitions, + .name = "ac49xpart", +}; + +static int __init ac49x_parser_init(void) +{ + return register_mtd_parser(&ac49x_parser); +} + +module_init(ac49x_parser_init); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Daniel Golle "); +MODULE_DESCRIPTION("MTD partitioning for AudioCodes AC49x"); diff --git a/target/linux/ar7/files/drivers/mtd/titanpart.c b/target/linux/ar7/files/drivers/mtd/titanpart.c new file mode 100644 index 0000000000..a6403f6ce2 --- /dev/null +++ b/target/linux/ar7/files/drivers/mtd/titanpart.c @@ -0,0 +1,234 @@ +#include +#include + +#include +#include +#include +#include +#include + +#define IMAGE_A_SIZE 0X3c0000 +#define WRTP_PARTS 14 +#define NSP_IMG_MAGIC_NUMBER le32_to_cpu(0x4D544443) +#define NSP_IMG_SECTION_TYPE_KERNEL (0x01) +#define NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT (0x02) +#define NSP_IMG_SECTION_TYPE_FILESYSTEM (0x03) +#define MAX_NUM_PARTITIONS 14 + +static int part_count=0; +static struct mtd_partition titan_parts[WRTP_PARTS]; + + +struct nsp_img_hdr_head +{ + unsigned int magic; /* Magic number to identify this image header */ + unsigned int boot_offset; /* Offset from start of header to kernel code. */ + unsigned int flags; /* Image flags. */ + unsigned int hdr_version; /* Version of this header. */ + unsigned int hdr_size; /* The complete size of all portions of the header */ + unsigned int prod_id; /* This product id */ + unsigned int rel_id; /* Which release this is */ + unsigned int version; /* name-MMM.nnn.ooo-rxx => 0xMMnnooxx. See comment + below */ + unsigned int image_size; /* Image size (including header) */ + unsigned int info_offset; /* Offset from start of header to info block */ + unsigned int sect_info_offset; /* Offset from start of header to section desc */ + unsigned int chksum_offset; /* Offset from start of header to chksum block */ + unsigned int pad1; +}; + +struct nsp_img_hdr_section_info +{ + unsigned int num_sects; /* Number of section (and section desc blocks) in this image */ + unsigned int sect_size; /* Size of a SINGLE section_desc block */ + unsigned int sections_offset; /* Offset to from start of header to the start of the section blocks */ +}; + +/* There will be one of more of the following stuctures in the image header. Each + section will have one of these blocks. */ +struct nsp_img_hdr_sections +{ + unsigned int offset; /* Offset of section from start of NSP_IMG_HDR_HEAD */ + unsigned int total_size; /* Size of section (including pad size.) */ + unsigned int raw_size; /* Size of section only */ + unsigned int flags; /* Section flags */ + unsigned int chksum; /* Section checksum */ + unsigned int type; /* Section type. What kind of info does this section describe */ + char name[16]; /* Reference name for this section. */ +}; + + + + + +static int titan_parse_env_address(char *env_name, unsigned int *flash_base, + unsigned int *flash_end) +{ + char image_name[30]; + char *env_ptr; + char *base_ptr; + char *end_ptr; + char * string_ptr; + /* Get the image variable */ + env_ptr = prom_getenv(env_name); + if(!env_ptr){ + printk("titan: invalid env name, %s.\n", env_name); + return -1; /* Error, no image variable */ + } + strncpy(image_name, env_ptr, 30); + image_name[29]=0; + string_ptr = image_name; + /* Extract the start and stop addresses of the partition */ + base_ptr = strsep(&string_ptr, ","); + end_ptr = strsep(&string_ptr, ","); + if ((base_ptr == NULL) || (end_ptr == NULL)) { + printk("titan: Couldn't tokenize %s start,end.\n", image_name); + return -1; + } + + *flash_base = (unsigned int) simple_strtol(base_ptr, NULL, 0); + *flash_end = (unsigned int) simple_strtol(end_ptr, NULL, 0); + if((!*flash_base) || (!*flash_end)) { + printk("titan: Unable to convert :%s: :%s: into start,end values.\n", + env_name, image_name); + return -1; + } + *flash_base &= 0x0fffffff; + *flash_end &= 0x0fffffff; + return 0; +} + + + +static int titan_get_single_image(char *bootcfg_name, unsigned int *flash_base, + unsigned int *flash_end) +{ + char *env_ptr; + char *base_ptr; + char *end_ptr; + char image_name[30]; + char * string_ptr; + + if(!bootcfg_name || !flash_base || !flash_end) + return -1; + + env_ptr = prom_getenv(bootcfg_name); + if(!env_ptr){ + printk("titan: %s variable not found.\n", bootcfg_name); + return -1; /* Error, no bootcfg variable */ + } + + string_ptr = image_name; + /* Save off the image name */ + strncpy(image_name, env_ptr, 30); + image_name[29]=0; + + end_ptr=strsep(&string_ptr, "\""); + base_ptr=strsep(&string_ptr, "\""); /* Loose the last " */ + if(!end_ptr || !base_ptr){ + printk("titan: invalid bootcfg format, %s.\n", image_name); + return -1; /* Error, invalid bootcfg variable */ + } + + /* Now, parse the addresses */ + return titan_parse_env_address(base_ptr, flash_base, flash_end); +} + + + +static void titan_add_partition(char * env_name, unsigned int flash_base, unsigned int flash_end) +{ + titan_parts[part_count].name = env_name; + titan_parts[part_count].offset = flash_base; + titan_parts[part_count].size = flash_end-flash_base; + titan_parts[part_count].mask_flags = (strcmp(env_name, "bootloader")==0|| + strcmp(env_name, "boot_env")==0 || + strcmp(env_name, "full_image")==0 )?MTD_WRITEABLE:0; + part_count++; + +} +int create_titan_partitions(struct mtd_info *master, + struct mtd_partition **pparts, + unsigned long origin) +{ + struct nsp_img_hdr_head hdr; + struct nsp_img_hdr_section_info sect_info; + struct nsp_img_hdr_sections section; + unsigned int flash_base, flash_end; + unsigned int start, end; + char *name; + int i; + int total_sects=0; + size_t len; + + /* Get the bootcfg env variable first */ + if(titan_get_single_image("BOOTCFG", &flash_base, &flash_end)) { + /* Error, fallback */ + return -1; + } + + /* Get access to the header, and do some validation checks */ + //hdr=(struct nsp_img_hdr_head*)flash_base; + mtd_read(master, flash_base, sizeof(struct nsp_img_hdr_head), &len, (uint8_t *)&hdr); + if(hdr.magic != NSP_IMG_MAGIC_NUMBER) + return -1; /* Not a single image */ + + mtd_read(master, flash_base + hdr.sect_info_offset, sizeof(struct nsp_img_hdr_section_info), &len, (uint8_t *)§_info); + + /* Look for the root fs, and add it first. This way we KNOW where the rootfs is */ + for(i=0; i< sect_info.num_sects && isize); + total_sects++; + + if (!titan_parse_env_address("BOOTLOADER", &start, &end)){ + titan_add_partition("bootloader", start, end); + total_sects++; + } + if (!titan_parse_env_address("boot_env", &start, &end)){ + titan_add_partition("boot_env", start, end); + total_sects++; + } + *pparts = titan_parts; + return total_sects; +} diff --git a/target/linux/ar7/patches-3.14/001-mips-ar7-fix-serial.patch b/target/linux/ar7/patches-3.14/001-mips-ar7-fix-serial.patch new file mode 100644 index 0000000000..3b94cebff9 --- /dev/null +++ b/target/linux/ar7/patches-3.14/001-mips-ar7-fix-serial.patch @@ -0,0 +1,28 @@ +From 443ab715a40881d6c9ba11b027ba154bac904cb0 Mon Sep 17 00:00:00 2001 +From: Oswald Buddenhagen +Date: Sat, 10 May 2014 23:19:08 +0200 +Subject: [PATCH] MIPS/AR7: ensure that serial ports are properly set up + +without UPF_FIXED_TYPE, the data from the PORT_AR7 uart_config entry is +never copied, resulting in a dead port. + +Signed-off-by: Oswald Buddenhagen +--- + arch/mips/ar7/platform.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c +index 7e2356f..e4f47d3 100644 +--- a/arch/mips/ar7/platform.c ++++ b/arch/mips/ar7/platform.c +@@ -581,6 +581,7 @@ static int __init ar7_register_uarts(void) + uart_port.type = PORT_AR7; + uart_port.uartclk = clk_get_rate(bus_clk) / 2; + uart_port.iotype = UPIO_MEM32; ++ uart_port.flags = UPF_FIXED_TYPE; + uart_port.regshift = 2; + + uart_port.line = 0; +-- +1.8.5.3.2.g3dbf181 + diff --git a/target/linux/ar7/patches-3.14/110-flash.patch b/target/linux/ar7/patches-3.14/110-flash.patch new file mode 100644 index 0000000000..e12eec5f7d --- /dev/null +++ b/target/linux/ar7/patches-3.14/110-flash.patch @@ -0,0 +1,22 @@ +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -16,7 +16,7 @@ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o + obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o +-obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o ++obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o titanpart.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o +--- a/arch/mips/ar7/platform.c ++++ b/arch/mips/ar7/platform.c +@@ -199,7 +199,7 @@ static struct resource physmap_flash_res + .name = "mem", + .flags = IORESOURCE_MEM, + .start = 0x10000000, +- .end = 0x107fffff, ++ .end = 0x11ffffff, + }; + + static const char *ar7_probe_types[] = { "ar7part", NULL }; diff --git a/target/linux/ar7/patches-3.14/120-gpio_chrdev.patch b/target/linux/ar7/patches-3.14/120-gpio_chrdev.patch new file mode 100644 index 0000000000..15bc6c3efd --- /dev/null +++ b/target/linux/ar7/patches-3.14/120-gpio_chrdev.patch @@ -0,0 +1,28 @@ +--- a/drivers/char/Kconfig ++++ b/drivers/char/Kconfig +@@ -464,6 +464,15 @@ config MWAVE + To compile this driver as a module, choose M here: the + module will be called mwave. + ++config AR7_GPIO ++ tristate "TI AR7 GPIO Support" ++ depends on AR7 ++ help ++ Give userspace access to the GPIO pins on the Texas Instruments AR7 ++ processors. ++ ++ If compiled as a module, it will be called ar7_gpio. ++ + config SCx200_GPIO + tristate "NatSemi SCx200 GPIO Support" + depends on SCx200 +--- a/drivers/char/Makefile ++++ b/drivers/char/Makefile +@@ -43,6 +43,7 @@ obj-$(CONFIG_HW_RANDOM) += hw_random/ + obj-$(CONFIG_PPDEV) += ppdev.o + obj-$(CONFIG_NWBUTTON) += nwbutton.o + obj-$(CONFIG_NWFLASH) += nwflash.o ++obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o + obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o + obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o + obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o diff --git a/target/linux/ar7/patches-3.14/160-vlynq_try_remote_first.patch b/target/linux/ar7/patches-3.14/160-vlynq_try_remote_first.patch new file mode 100644 index 0000000000..1d1310d82e --- /dev/null +++ b/target/linux/ar7/patches-3.14/160-vlynq_try_remote_first.patch @@ -0,0 +1,300 @@ +--- a/drivers/vlynq/vlynq.c ++++ b/drivers/vlynq/vlynq.c +@@ -119,20 +119,40 @@ static int vlynq_linked(struct vlynq_dev + return 0; + } + ++static volatile int vlynq_delay_value_new = 0; ++ ++static void vlynq_delay_wait(u32 count) ++{ ++ /* Code adopted from original vlynq driver */ ++ int i = 0; ++ volatile int *ptr = &vlynq_delay_value_new; ++ *ptr = 0; ++ ++ /* We are assuming that the each cycle takes about ++ * 23 assembly instructions. */ ++ for(i = 0; i < (count + 23)/23; i++) ++ *ptr = *ptr + 1; ++} ++ + static void vlynq_reset(struct vlynq_device *dev) + { ++ u32 rtm = readl(&dev->local->revision); ++ ++ rtm = rtm < 0x00010205 || readl(&dev->local->status) & 0x800 == 0 ? ++ 0 : 0x600000; ++ + writel(readl(&dev->local->control) | VLYNQ_CTRL_RESET, + &dev->local->control); + + /* Wait for the devices to finish resetting */ +- msleep(5); ++ vlynq_delay_wait(0xffffff); + + /* Remove reset bit */ +- writel(readl(&dev->local->control) & ~VLYNQ_CTRL_RESET, ++ writel(readl(&dev->local->control) & ~VLYNQ_CTRL_RESET | rtm, + &dev->local->control); + + /* Give some time for the devices to settle */ +- msleep(5); ++ vlynq_delay_wait(0xffffff); + } + + static void vlynq_irq_unmask(struct irq_data *d) +@@ -379,6 +399,61 @@ void vlynq_unregister_driver(struct vlyn + } + EXPORT_SYMBOL(vlynq_unregister_driver); + ++enum vlynq_clk_src { ++ vlynq_clk_external, ++ vlynq_clk_local, ++ vlynq_clk_remote, ++ vlynq_clk_invalid, ++}; ++ ++static int __vlynq_set_clocks(struct vlynq_device *dev, ++ enum vlynq_clk_src clk_dir, ++ int lclk_div, int rclk_div) ++{ ++ u32 reg; ++ ++ if (clk_dir == vlynq_clk_invalid) { ++ printk(KERN_ERR "%s: attempt to set invalid clocking\n", ++ dev_name(&dev->dev)); ++ return -EINVAL; ++ } ++ ++ reg = readl(&dev->local->control); ++ if (readl(&dev->local->revision) < 0x00010205) { ++ if (clk_dir & vlynq_clk_local) ++ reg |= VLYNQ_CTRL_CLOCK_INT; ++ else ++ reg &= ~VLYNQ_CTRL_CLOCK_INT; ++ } ++ reg &= ~VLYNQ_CTRL_CLOCK_MASK; ++ reg |= VLYNQ_CTRL_CLOCK_DIV(lclk_div); ++ writel(reg, &dev->local->control); ++ ++ if (!vlynq_linked(dev)) ++ return -ENODEV; ++ ++ printk(KERN_INFO "%s: local VLYNQ protocol rev. is 0x%08x\n", ++ dev_name(&dev->dev), readl(&dev->local->revision)); ++ printk(KERN_INFO "%s: remote VLYNQ protocol rev. is 0x%08x\n", ++ dev_name(&dev->dev), readl(&dev->remote->revision)); ++ ++ reg = readl(&dev->remote->control); ++ if (readl(&dev->remote->revision) < 0x00010205) { ++ if (clk_dir & vlynq_clk_remote) ++ reg |= VLYNQ_CTRL_CLOCK_INT; ++ else ++ reg &= ~VLYNQ_CTRL_CLOCK_INT; ++ } ++ reg &= ~VLYNQ_CTRL_CLOCK_MASK; ++ reg |= VLYNQ_CTRL_CLOCK_DIV(rclk_div); ++ writel(reg, &dev->remote->control); ++ ++ if (!vlynq_linked(dev)) ++ return -ENODEV; ++ ++ return 0; ++} ++ + /* + * A VLYNQ remote device can clock the VLYNQ bus master + * using a dedicated clock line. In that case, both the +@@ -392,29 +467,16 @@ static int __vlynq_try_remote(struct vly + int i; + + vlynq_reset(dev); +- for (i = dev->dev_id ? vlynq_rdiv2 : vlynq_rdiv8; dev->dev_id ? +- i <= vlynq_rdiv8 : i >= vlynq_rdiv2; +- dev->dev_id ? i++ : i--) { ++ for (i = 0; i <= 7; i++) { + + if (!vlynq_linked(dev)) + break; + +- writel((readl(&dev->remote->control) & +- ~VLYNQ_CTRL_CLOCK_MASK) | +- VLYNQ_CTRL_CLOCK_INT | +- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1), +- &dev->remote->control); +- writel((readl(&dev->local->control) +- & ~(VLYNQ_CTRL_CLOCK_INT | +- VLYNQ_CTRL_CLOCK_MASK)) | +- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1), +- &dev->local->control); +- +- if (vlynq_linked(dev)) { +- printk(KERN_DEBUG +- "%s: using remote clock divisor %d\n", +- dev_name(&dev->dev), i - vlynq_rdiv1 + 1); +- dev->divisor = i; ++ if (!__vlynq_set_clocks(dev, vlynq_clk_remote, i, i)) { ++ printk(KERN_INFO ++ "%s: using remote clock divisor %d\n", ++ dev_name(&dev->dev), i + 1); ++ dev->divisor = i + vlynq_rdiv1; + return 0; + } else { + vlynq_reset(dev); +@@ -433,25 +495,17 @@ static int __vlynq_try_remote(struct vly + */ + static int __vlynq_try_local(struct vlynq_device *dev) + { +- int i; ++ int i, dir = !dev->dev_id; + + vlynq_reset(dev); + +- for (i = dev->dev_id ? vlynq_ldiv2 : vlynq_ldiv8; dev->dev_id ? +- i <= vlynq_ldiv8 : i >= vlynq_ldiv2; +- dev->dev_id ? i++ : i--) { +- +- writel((readl(&dev->local->control) & +- ~VLYNQ_CTRL_CLOCK_MASK) | +- VLYNQ_CTRL_CLOCK_INT | +- VLYNQ_CTRL_CLOCK_DIV(i - vlynq_ldiv1), +- &dev->local->control); +- +- if (vlynq_linked(dev)) { +- printk(KERN_DEBUG +- "%s: using local clock divisor %d\n", +- dev_name(&dev->dev), i - vlynq_ldiv1 + 1); +- dev->divisor = i; ++ for (i = dir ? 7 : 0; dir ? i >= 0 : i <= 7; dir ? i-- : i++) { ++ ++ if (!__vlynq_set_clocks(dev, vlynq_clk_local, i, 0)) { ++ printk(KERN_INFO ++ "%s: using local clock divisor %d\n", ++ dev_name(&dev->dev), i + 1); ++ dev->divisor = i + vlynq_ldiv1; + return 0; + } else { + vlynq_reset(dev); +@@ -473,18 +527,10 @@ static int __vlynq_try_external(struct v + if (!vlynq_linked(dev)) + return -ENODEV; + +- writel((readl(&dev->remote->control) & +- ~VLYNQ_CTRL_CLOCK_INT), +- &dev->remote->control); +- +- writel((readl(&dev->local->control) & +- ~VLYNQ_CTRL_CLOCK_INT), +- &dev->local->control); +- +- if (vlynq_linked(dev)) { +- printk(KERN_DEBUG "%s: using external clock\n", +- dev_name(&dev->dev)); +- dev->divisor = vlynq_div_external; ++ if (!__vlynq_set_clocks(dev, vlynq_clk_external, 0, 0)) { ++ printk(KERN_INFO "%s: using external clock\n", ++ dev_name(&dev->dev)); ++ dev->divisor = vlynq_div_external; + return 0; + } + +@@ -501,24 +547,16 @@ static int __vlynq_enable_device(struct + return result; + + switch (dev->divisor) { +- case vlynq_div_external: + case vlynq_div_auto: + /* When the device is brought from reset it should have clock + * generation negotiated by hardware. + * Check which device is generating clocks and perform setup + * accordingly */ +- if (vlynq_linked(dev) && readl(&dev->remote->control) & +- VLYNQ_CTRL_CLOCK_INT) { +- if (!__vlynq_try_remote(dev) || +- !__vlynq_try_local(dev) || +- !__vlynq_try_external(dev)) +- return 0; +- } else { +- if (!__vlynq_try_external(dev) || +- !__vlynq_try_local(dev) || +- !__vlynq_try_remote(dev)) +- return 0; +- } ++ if (!__vlynq_try_remote(dev) || !__vlynq_try_local(dev)) ++ return 0; ++ case vlynq_div_external: ++ if (!__vlynq_try_external(dev)) ++ return 0; + break; + case vlynq_ldiv1: + case vlynq_ldiv2: +@@ -528,15 +566,12 @@ static int __vlynq_enable_device(struct + case vlynq_ldiv6: + case vlynq_ldiv7: + case vlynq_ldiv8: +- writel(VLYNQ_CTRL_CLOCK_INT | +- VLYNQ_CTRL_CLOCK_DIV(dev->divisor - +- vlynq_ldiv1), &dev->local->control); +- writel(0, &dev->remote->control); +- if (vlynq_linked(dev)) { +- printk(KERN_DEBUG +- "%s: using local clock divisor %d\n", +- dev_name(&dev->dev), +- dev->divisor - vlynq_ldiv1 + 1); ++ if (!__vlynq_set_clocks(dev, vlynq_clk_local, dev->divisor - ++ vlynq_ldiv1, 0)) { ++ printk(KERN_INFO ++ "%s: using local clock divisor %d\n", ++ dev_name(&dev->dev), ++ dev->divisor - vlynq_ldiv1 + 1); + return 0; + } + break; +@@ -548,20 +583,17 @@ static int __vlynq_enable_device(struct + case vlynq_rdiv6: + case vlynq_rdiv7: + case vlynq_rdiv8: +- writel(0, &dev->local->control); +- writel(VLYNQ_CTRL_CLOCK_INT | +- VLYNQ_CTRL_CLOCK_DIV(dev->divisor - +- vlynq_rdiv1), &dev->remote->control); +- if (vlynq_linked(dev)) { +- printk(KERN_DEBUG +- "%s: using remote clock divisor %d\n", +- dev_name(&dev->dev), +- dev->divisor - vlynq_rdiv1 + 1); ++ if (!__vlynq_set_clocks(dev, vlynq_clk_remote, 0, ++ dev->divisor - vlynq_rdiv1)) { ++ printk(KERN_INFO ++ "%s: using remote clock divisor %d\n", ++ dev_name(&dev->dev), ++ dev->divisor - vlynq_rdiv1 + 1); + return 0; + } + break; + } +- ++ vlynq_reset(dev); + ops->off(dev); + return -ENODEV; + } +@@ -732,14 +764,14 @@ static int vlynq_probe(struct platform_d + platform_set_drvdata(pdev, dev); + + printk(KERN_INFO "%s: regs 0x%p, irq %d, mem 0x%p\n", +- dev_name(&dev->dev), (void *)dev->regs_start, dev->irq, +- (void *)dev->mem_start); ++ dev_name(&dev->dev), (void *)dev->regs_start, ++ dev->irq, (void *)dev->mem_start); + + dev->dev_id = 0; + dev->divisor = vlynq_div_auto; +- result = __vlynq_enable_device(dev); +- if (result == 0) { ++ if (!__vlynq_enable_device(dev)) { + dev->dev_id = readl(&dev->remote->chip); ++ vlynq_reset(dev); + ((struct plat_vlynq_ops *)(dev->dev.platform_data))->off(dev); + } + if (dev->dev_id) diff --git a/target/linux/ar7/patches-3.14/200-free-mem-below-kernel-offset.patch b/target/linux/ar7/patches-3.14/200-free-mem-below-kernel-offset.patch new file mode 100644 index 0000000000..4011942d79 --- /dev/null +++ b/target/linux/ar7/patches-3.14/200-free-mem-below-kernel-offset.patch @@ -0,0 +1,15 @@ +--- a/arch/mips/ar7/memory.c ++++ b/arch/mips/ar7/memory.c +@@ -66,5 +66,11 @@ void __init prom_meminit(void) + + void __init prom_free_prom_memory(void) + { +- /* Nothing to free */ ++ /* adapted from arch/mips/txx9/generic/setup.c */ ++ unsigned long saddr = PHYS_OFFSET + PAGE_SIZE; ++ unsigned long eaddr = __pa_symbol(&_text); ++ ++ /* free memory between prom-record and kernel _text base */ ++ if (saddr < eaddr) ++ free_init_pages("prom memory", saddr, eaddr); + } diff --git a/target/linux/ar7/patches-3.14/300-add-ac49x-platform.patch b/target/linux/ar7/patches-3.14/300-add-ac49x-platform.patch new file mode 100644 index 0000000000..e1b11272df --- /dev/null +++ b/target/linux/ar7/patches-3.14/300-add-ac49x-platform.patch @@ -0,0 +1,85 @@ +--- a/arch/mips/ar7/Platform ++++ b/arch/mips/ar7/Platform +@@ -3,4 +3,9 @@ + # + platform-$(CONFIG_AR7) += ar7/ + cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7 +-load-$(CONFIG_AR7) += 0xffffffff94100000 ++load-$(CONFIG_AR7_TI) += 0xffffffff94100000 ++ ++# ++# AudioCodes AC49x ++# ++load-$(CONFIG_AR7_AC49X) += 0xffffffff945ca000 +--- a/arch/mips/ar7/setup.c ++++ b/arch/mips/ar7/setup.c +@@ -69,6 +69,10 @@ const char *get_system_type(void) + return "TI AR7 (TNETV1056)"; + case TITAN_CHIP_1060: + return "TI AR7 (TNETV1060)"; ++ case TITAN_CHIP_AC495: ++ return "AudioCodes AC495"; ++ case TITAN_CHIP_AC496: ++ return "AudioCodes AC496"; + } + default: + return "TI AR7 (unknown)"; +--- a/arch/mips/include/asm/mach-ar7/ar7.h ++++ b/arch/mips/include/asm/mach-ar7/ar7.h +@@ -92,6 +92,8 @@ + #define TITAN_CHIP_1055 0x0e + #define TITAN_CHIP_1056 0x0d + #define TITAN_CHIP_1060 0x07 ++#define TITAN_CHIP_AC495 0x00 ++#define TITAN_CHIP_AC496 0x02 + + /* Interrupts */ + #define AR7_IRQ_UART0 15 +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -86,7 +86,7 @@ config AR7 + select HAVE_CLK + help + Support for the Texas Instruments AR7 System-on-a-Chip +- family: TNETD7100, 7200 and 7300. ++ family: TI TNETD7100, 7200, 7300 and AudioCodes AC49x. + + config ATH79 + bool "Atheros AR71XX/AR724X/AR913X based boards" +@@ -839,6 +839,7 @@ config NLM_XLP_BOARD + endchoice + + source "arch/mips/alchemy/Kconfig" ++source "arch/mips/ar7/Kconfig" + source "arch/mips/ath79/Kconfig" + source "arch/mips/bcm47xx/Kconfig" + source "arch/mips/bcm63xx/Kconfig" +--- /dev/null ++++ b/arch/mips/ar7/Kconfig +@@ -0,0 +1,26 @@ ++if AR7 ++ ++config AR7_TI ++ bool ++ ++config AR7_AC49X ++ bool ++ ++choice ++ prompt "AR7 SoC family selection" ++ default AR7_TYPE_TI ++ depends on AR7 ++ help ++ Select AR7 MIPS SoC implementation. ++ ++ config AR7_TYPE_TI ++ bool "Texas Instruments AR7" ++ select AR7_TI ++ ++ config AR7_TYPE_AC49X ++ bool "AudioCodes AC49X" ++ select AR7_AC49X ++ ++endchoice ++ ++endif diff --git a/target/linux/ar7/patches-3.14/310-ac49x-prom-support.patch b/target/linux/ar7/patches-3.14/310-ac49x-prom-support.patch new file mode 100644 index 0000000000..dddf22106a --- /dev/null +++ b/target/linux/ar7/patches-3.14/310-ac49x-prom-support.patch @@ -0,0 +1,20 @@ +--- a/arch/mips/ar7/prom.c ++++ b/arch/mips/ar7/prom.c +@@ -70,6 +70,7 @@ struct psbl_rec { + }; + + static const char psp_env_version[] __initconst = "TIENV0.8"; ++static const char psp_env_version_ac49x[] __initconst = "MaxENV0.2"; + + struct psp_env_chunk { + u8 num; +@@ -186,7 +187,8 @@ static void __init ar7_init_env(struct e + struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300)); + void *psp_env = (void *)KSEG1ADDR(psbl->env_base); + +- if (strcmp(psp_env, psp_env_version) == 0) { ++ if (strcmp(psp_env, psp_env_version) == 0 || ++ strcmp(psp_env, psp_env_version_ac49x) == 0) { + parse_psp_env(psp_env); + } else { + for (i = 0; i < MAX_ENTRY; i++, env++) diff --git a/target/linux/ar7/patches-3.14/320-ac49x-mtd-partitions.patch b/target/linux/ar7/patches-3.14/320-ac49x-mtd-partitions.patch new file mode 100644 index 0000000000..f74ee17c39 --- /dev/null +++ b/target/linux/ar7/patches-3.14/320-ac49x-mtd-partitions.patch @@ -0,0 +1,35 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -192,6 +192,11 @@ config MTD_OF_PARTS + the partition map from the children of the flash node, + as described in Documentation/devicetree/booting-without-of.txt. + ++config MTD_AC49X_PARTS ++ tristate "AudioCodes AC49X partitioning support" ++ ---help--- ++ AudioCodes AC49X partitioning support ++ + config MTD_AR7_PARTS + tristate "TI AR7 partitioning support" + ---help--- +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -15,6 +15,7 @@ mtd-$(CONFIG_MTD_SPLIT_LZMA_FW) += mtdsp + obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o + obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o ++obj-$(CONFIG_MTD_AC49X_PARTS) += ac49xpart.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o titanpart.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o +--- a/arch/mips/ar7/platform.c ++++ b/arch/mips/ar7/platform.c +@@ -202,7 +202,7 @@ static struct resource physmap_flash_res + .end = 0x11ffffff, + }; + +-static const char *ar7_probe_types[] = { "ar7part", NULL }; ++static const char *ar7_probe_types[] = { "ac49xpart", "ar7part", NULL }; + + static struct physmap_flash_data physmap_flash_data = { + .width = 2, diff --git a/target/linux/ar7/patches-3.14/500-serial_kludge.patch b/target/linux/ar7/patches-3.14/500-serial_kludge.patch new file mode 100644 index 0000000000..e686b765ac --- /dev/null +++ b/target/linux/ar7/patches-3.14/500-serial_kludge.patch @@ -0,0 +1,28 @@ +--- a/drivers/tty/serial/8250/8250_core.c ++++ b/drivers/tty/serial/8250/8250_core.c +@@ -323,6 +323,13 @@ static const struct serial8250_config ua + .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10, + .flags = UART_CAP_FIFO | UART_CAP_AFE, + }, ++ [PORT_AR7] = { ++ .name = "TI-AR7", ++ .fifo_size = 16, ++ .tx_loadsz = 16, ++ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, ++ .flags = UART_CAP_FIFO | UART_CAP_AFE, ++ }, + }; + + /* Uart divisor latch read */ +@@ -2843,7 +2850,11 @@ static void serial8250_console_putchar(s + struct uart_8250_port *up = + container_of(port, struct uart_8250_port, port); + ++#ifdef CONFIG_AR7 ++ wait_for_xmitr(up, BOTH_EMPTY); ++#else + wait_for_xmitr(up, UART_LSR_THRE); ++#endif + serial_port_out(port, UART_TX, ch); + } + diff --git a/target/linux/ar7/patches-3.14/920-ar7part.patch b/target/linux/ar7/patches-3.14/920-ar7part.patch new file mode 100644 index 0000000000..9948858d05 --- /dev/null +++ b/target/linux/ar7/patches-3.14/920-ar7part.patch @@ -0,0 +1,118 @@ +--- a/drivers/mtd/ar7part.c ++++ b/drivers/mtd/ar7part.c +@@ -30,11 +30,14 @@ + + #include + ++#include ++ + #define AR7_PARTS 4 + #define ROOT_OFFSET 0xe0000 + + #define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42) + #define LOADER_MAGIC2 le32_to_cpu(0xfeed1281) ++#define LOADER_MAGIC3 le32_to_cpu(0x434d4d4c) + + struct ar7_bin_rec { + unsigned int checksum; +@@ -42,12 +45,16 @@ struct ar7_bin_rec { + unsigned int address; + }; + ++int create_titan_partitions(struct mtd_info *master, ++ struct mtd_partition **pparts, ++ struct mtd_part_parser_data *data); ++ + static int create_mtd_partitions(struct mtd_info *master, + struct mtd_partition **pparts, + struct mtd_part_parser_data *data) + { + struct ar7_bin_rec header; +- unsigned int offset; ++ unsigned int offset, mtd_start, mtd_end; + size_t len; + unsigned int pre_size = master->erasesize, post_size = 0; + unsigned int root_offset = ROOT_OFFSET; +@@ -55,6 +62,16 @@ static int create_mtd_partitions(struct + int retries = 10; + struct mtd_partition *ar7_parts; + ++ const char *prom_str = prom_getenv("ProductID"); ++ char mtd_name[] = "mtd1"; ++ if(prom_str && ++ (strcmp(prom_str, "CYWL")==0 || ++ strcmp(prom_str, "CYWM")==0 || ++ strcmp(prom_str, "CYLM")==0 || ++ strcmp(prom_str, "CYLL")==0)){ ++ return create_titan_partitions(master, pparts, data); ++ } ++ + ar7_parts = kzalloc(sizeof(*ar7_parts) * AR7_PARTS, GFP_KERNEL); + if (!ar7_parts) + return -ENOMEM; +@@ -83,34 +100,39 @@ static int create_mtd_partitions(struct + + pre_size = offset; + +- if (!ar7_parts[1].offset) { +- ar7_parts[1].offset = master->size - master->erasesize; +- post_size = master->erasesize; +- } +- + switch (header.checksum) { +- case LOADER_MAGIC1: +- while (header.length) { +- offset += sizeof(header) + header.length; +- mtd_read(master, offset, sizeof(header), &len, +- (uint8_t *)&header); +- } +- root_offset = offset + sizeof(header) + 4; +- break; + case LOADER_MAGIC2: ++ for (retries = 0; retries <= 9; retries++) { ++ mtd_name[3] = '0' + retries; ++ prom_str = prom_getenv(mtd_name); ++ if (prom_str == NULL) ++ continue; ++ sscanf(prom_str, "%i,%i", &mtd_start, &mtd_end); ++ if (pre_size == (mtd_start & 0x1ffffff)) { ++ ar7_parts[1].offset = mtd_end &= 0x1ffffff; ++ ar7_parts[1].size = post_size = master->size - mtd_end; ++ break; ++ } ++ } ++ case LOADER_MAGIC1: ++ root_offset = (header.checksum == LOADER_MAGIC1) ? 4 : 0; + while (header.length) { + offset += sizeof(header) + header.length; + mtd_read(master, offset, sizeof(header), &len, + (uint8_t *)&header); + } +- root_offset = offset + sizeof(header) + 4 + 0xff; +- root_offset &= ~(uint32_t)0xff; ++ root_offset += offset + sizeof(header); + break; + default: + printk(KERN_WARNING "Unknown magic: %08x\n", header.checksum); + break; + } + ++ if (!ar7_parts[1].offset) { ++ post_size = master->erasesize; ++ ar7_parts[1].offset = master->size - post_size; ++ } ++ + mtd_read(master, root_offset, sizeof(header), &len, (u8 *)&header); + if (header.checksum != SQUASHFS_MAGIC) { + root_offset += master->erasesize - 1; +--- a/drivers/mtd/titanpart.c ++++ b/drivers/mtd/titanpart.c +@@ -149,7 +149,7 @@ static void titan_add_partition(char * e + } + int create_titan_partitions(struct mtd_info *master, + struct mtd_partition **pparts, +- unsigned long origin) ++ struct mtd_part_parser_data *data) + { + struct nsp_img_hdr_head hdr; + struct nsp_img_hdr_section_info sect_info; diff --git a/target/linux/ar7/patches-3.14/925-actiontec_leds.patch b/target/linux/ar7/patches-3.14/925-actiontec_leds.patch new file mode 100644 index 0000000000..41af2cb54f --- /dev/null +++ b/target/linux/ar7/patches-3.14/925-actiontec_leds.patch @@ -0,0 +1,95 @@ +--- a/arch/mips/ar7/platform.c ++++ b/arch/mips/ar7/platform.c +@@ -465,31 +465,22 @@ static struct gpio_led fb_fon_leds[] = { + }, + }; + +-static struct gpio_led gt701_leds[] = { ++static struct gpio_led actiontec_leds[] = { + { + .name = "inet:green", + .gpio = 13, +- .active_low = 1, +- }, +- { +- .name = "usb", +- .gpio = 12, +- .active_low = 1, + }, + { + .name = "inet:red", + .gpio = 9, +- .active_low = 1, + }, + { +- .name = "power:red", ++ .name = "power:green", + .gpio = 7, +- .active_low = 1, + }, + { +- .name = "power:green", ++ .name = "power:red", + .gpio = 8, +- .active_low = 1, + .default_trigger = "default-on", + }, + { +@@ -497,6 +488,44 @@ static struct gpio_led gt701_leds[] = { + .gpio = 10, + .active_low = 1, + }, ++ { ++ .name = "wifi", ++ .gpio = 6, ++ .active_low = 1, ++ }, ++ { ++ .name = "wifi:red", ++ .gpio = 3, ++ }, ++ { ++ .name = "standby", ++ .gpio = 4, ++ }, ++ { ++ .name = "wps", ++ .gpio = 16, ++ .active_low = 1, ++ }, ++ { ++ .name = "usb", ++ .gpio = 12, ++ .active_low = 1, ++ }, ++ { ++ .name = "voip", ++ .gpio = 15, ++ .active_low = 1, ++ }, ++ { ++ .name = "line1", ++ .gpio = 23, ++ .active_low = 1, ++ }, ++ { ++ .name = "line2", ++ .gpio = 25, ++ .active_low = 1, ++ }, + }; + + static struct gpio_led_platform_data ar7_led_data; +@@ -540,9 +569,9 @@ static void __init detect_leds(void) + } else if (strstr(prid, "CYWM") || strstr(prid, "CYWL")) { + ar7_led_data.num_leds = ARRAY_SIZE(titan_leds); + ar7_led_data.leds = titan_leds; +- } else if (strstr(prid, "GT701")) { +- ar7_led_data.num_leds = ARRAY_SIZE(gt701_leds); +- ar7_led_data.leds = gt701_leds; ++ } else if (strstr(prid, "GT7") || strstr(prid, "PK5000")) { ++ ar7_led_data.num_leds = ARRAY_SIZE(actiontec_leds); ++ ar7_led_data.leds = actiontec_leds; + } + } + diff --git a/target/linux/ar7/patches-3.14/950-cpmac_titan.patch b/target/linux/ar7/patches-3.14/950-cpmac_titan.patch new file mode 100644 index 0000000000..bc31222cb8 --- /dev/null +++ b/target/linux/ar7/patches-3.14/950-cpmac_titan.patch @@ -0,0 +1,52 @@ +--- a/drivers/net/ethernet/ti/cpmac.c ++++ b/drivers/net/ethernet/ti/cpmac.c +@@ -1155,6 +1155,8 @@ static int cpmac_probe(struct platform_d + goto fail; + } + ++ ar7_device_reset(pdata->reset_bit); ++ + dev->irq = platform_get_irq_byname(pdev, "irq"); + + dev->netdev_ops = &cpmac_netdev_ops; +@@ -1233,7 +1235,7 @@ int cpmac_init(void) + cpmac_mii->reset = cpmac_mdio_reset; + cpmac_mii->irq = mii_irqs; + +- cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256); ++ cpmac_mii->priv = ioremap(ar7_is_titan() ? TITAN_REGS_MDIO : AR7_REGS_MDIO, 256); + + if (!cpmac_mii->priv) { + printk(KERN_ERR "Can't ioremap mdio registers\n"); +@@ -1244,10 +1246,16 @@ int cpmac_init(void) + #warning FIXME: unhardcode gpio&reset bits + ar7_gpio_disable(26); + ar7_gpio_disable(27); +- ar7_device_reset(AR7_RESET_BIT_CPMAC_LO); +- ar7_device_reset(AR7_RESET_BIT_CPMAC_HI); ++ ++ if (!ar7_is_titan()) { ++ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO); ++ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI); ++ } + ar7_device_reset(AR7_RESET_BIT_EPHY); + ++ if (ar7_is_titan()) ++ ar7_device_reset(TITAN_RESET_BIT_EPHY1); ++ + cpmac_mii->reset(cpmac_mii); + + for (i = 0; i < 300; i++) { +@@ -1264,7 +1272,11 @@ int cpmac_init(void) + mask = 0; + } + +- cpmac_mii->phy_mask = ~(mask | 0x80000000); ++ if (ar7_is_titan()) ++ cpmac_mii->phy_mask = ~(mask | 0x80000000 | 0x40000000); ++ else ++ cpmac_mii->phy_mask = ~(mask | 0x80000000); ++ + snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "cpmac-1"); + + res = mdiobus_register(cpmac_mii); -- cgit v1.2.3