brcm47xx: update board detection patches

This is now the version which was send for mainline Linux kernel
inclusion. The data needed to detection a board is now stored in init
data.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 38036

diff --git a/package/kernel/broadcom-diag/src/diag.c b/package/kernel/broadcom-diag/src/diag.c
index d4ba0b0fbe9cea285bf3409cf75bc8c7ca56ed4a..78cb7646294c428c7eb68e98fe49801e28d5f935 100644 (file)
--- a/package/kernel/broadcom-diag/src/diag.c
+++ b/package/kernel/broadcom-diag/src/diag.c
@@ -1344,7 +1344,7 @@ static struct platform_t __init *platform_detect(void)
 
        board = bcm47xx_board_get();
        board_name = bcm47xx_board_get_name();
-       if (board != BCM47XX_BOARD_UNKNOWN && board != BCM47XX_BOARD_NON)
+       if (board != BCM47XX_BOARD_UNKNOWN && board != BCM47XX_BOARD_NO)
                printk(MODULE_NAME ": kernel found a \"%s\"\n", board_name);
 
        switch(board) {
@@ -1447,7 +1447,7 @@ static struct platform_t __init *platform_detect(void)
        case BCM47XX_BOARD_NETGEAR_WNDR3700V3:
                return &platforms[WNDR3700V3];
        case BCM47XX_BOARD_UNKNOWN:
-       case BCM47XX_BOARD_NON:
+       case BCM47XX_BOARD_NO:
                printk(MODULE_NAME ": unknown board found, try legacy detect\n");
                printk(MODULE_NAME ": please open a ticket at https://dev.openwrt.org and attach the complete nvram\n");
                return platform_detect_legacy();

diff --git a/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch b/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
index 3929cae5130e7601746453594c1f89d836065eca..f7ec1642f9571d2ec4bfd0ffe4227f5529018f3a 100644 (file)
--- a/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
+++ b/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
@@ -8,7 +8,7 @@
  obj-$(CONFIG_BCM47XX_SSB)     += wgt634u.o
 --- /dev/null
 +++ b/arch/mips/bcm47xx/board.c
-@@ -0,0 +1,289 @@
+@@ -0,0 +1,296 @@
 +#include <linux/export.h>
 +#include <linux/string.h>
 +#include <bcm47xx_board.h>
@@ -37,8 +37,6 @@
 +      const char *value3;
 +};
 +
-+static const struct bcm47xx_board_type *bcm47xx_board = NULL;
-+
 +/* model_name */
 +static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] = {
 +      {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
@@ -118,15 +116,19 @@
 +
 +/* boot_hw_model, boot_hw_ver */
 +static const struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] = {
-+      {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"}, /* like WRT160N v3.0 */
-+      {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"}, /* like WRT310N v2.0 */
++      /* like WRT160N v3.0 */
++      {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
++      /* like WRT310N v2.0 */
++      {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E900V1, "Linksys E900 V1"}, "E900", "1.0"},
-+      {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"},  /* like WRT160N v3.0 */
++      /* like WRT160N v3.0 */
++      {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"},
 +      {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"},
-+      {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"}, /* like WRT610N v2.0 */
++      /* like WRT610N v2.0 */
++      {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"},
 +      {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"},
 +      {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"},
@@ -165,9 +167,9 @@
 +
 +/* boardtype, boardnum, boardrev */
 +static const struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] = {
-+      {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
 +      {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
 +      {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
++      {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
 +      { {0}, 0},
 +};
 +
@@ -175,10 +177,11 @@
 +      {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
 +};
 +
-+static inline int startswith(char *source, char *cmp)
-+{
-+      return !strncmp(source, cmp, strlen(cmp));
-+}
++static const struct bcm47xx_board_type bcm47xx_board_no[] = {
++      {BCM47XX_BOARD_NO, "No Board"},
++};
++
++static const struct bcm47xx_board_type *bcm47xx_board = bcm47xx_board_no;
 +
 +static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
 +{
@@ -271,18 +274,22 @@
 +
 +static void bcm47xx_board_detect(void)
 +{
-+      char buf[15];
++      int err;
++      char buf[10];
 +
-+      if (bcm47xx_board != NULL)
++      if (bcm47xx_board != bcm47xx_board_no)
 +              return;
++
 +      /* check if the nvram is available */
-+      if (bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)) == -ENXIO) {
-+              bcm47xx_board = bcm47xx_board_unknown;
++      err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
++
++      /* init of nvram failed, probably too early now */
++      if (err == -ENXIO) {
 +              return;
 +      }
 +
 +      bcm47xx_board = bcm47xx_board_get_nvram();
-+      pr_info("Found board: \"%s\"\n", bcm47xx_board->name);
++      pr_debug("Found board: \"%s\"\n", bcm47xx_board->name);
 +}
 +
 +enum bcm47xx_board bcm47xx_board_get(void)
@@ -300,7 +307,7 @@
 +EXPORT_SYMBOL(bcm47xx_board_get_name);
 --- /dev/null
 +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-@@ -0,0 +1,108 @@
+@@ -0,0 +1,107 @@
 +#ifndef __BCM47XX_BOARD_H
 +#define __BCM47XX_BOARD_H
 +
@@ -396,16 +403,15 @@
 +
 +      BCM47XX_BOARD_PHICOMM_M1,
 +
-+      /* TODO */
 +      BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
 +
 +      BCM47XX_BOARD_ZTE_H218N,
 +
 +      BCM47XX_BOARD_UNKNOWN,
-+      BCM47XX_BOARD_NON,
++      BCM47XX_BOARD_NO,
 +};
 +
-+extern enum bcm47xx_board bcm47xx_board_get(void);
-+extern const char *bcm47xx_board_get_name(void);
++enum bcm47xx_board bcm47xx_board_get(void);
++const char *bcm47xx_board_get_name(void);
 +
 +#endif /* __BCM47XX_BOARD_H */

diff --git a/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch b/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
index abfa4004f241f191e51e4932d6e7fc8fc04c708d..63874552d6983d7690666a56997faa27192d121b 100644 (file)
--- a/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
+++ b/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
@@ -25,7 +25,7 @@
  const char *get_system_type(void)
  {
 -      return "Broadcom BCM47XX";
-+      static char buf[128];
++      static char buf[50];
 +      u16 chip_id = get_chip_id();
 +
 +      snprintf(buf, sizeof(buf),

diff --git a/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch b/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch
new file mode 100644 (file)
index 0000000..f7b4628
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch
@@ -0,0 +1,189 @@
+--- a/arch/mips/bcm47xx/board.c
++++ b/arch/mips/bcm47xx/board.c
+@@ -26,27 +26,36 @@ struct bcm47xx_board_type_list3 {
+       const char *value3;
+ };
+ 
++struct bcm47xx_board_store {
++      enum bcm47xx_board board;
++      char name[BCM47XX_BOARD_MAX_NAME];
++};
++
+ /* model_name */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] __initconst = {
+       {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
+       {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330"},
+       { {0}, 0},
+ };
+ 
+ /* model_no */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] __initconst = {
+       {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700"},
+       { {0}, 0},
+ };
+ 
+ /* machine_name */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] __initconst = {
+       {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "WRTSL54GS"},
+       { {0}, 0},
+ };
+ 
+ /* hardware_version */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] __initconst = {
+       {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-"},
+       {{BCM47XX_BOARD_ASUS_WL320GE, "Asus WL320GE"}, "WL320G-"},
+       {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-"},
+@@ -61,7 +70,8 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* productid */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] __initconst = {
+       {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U"},
+       {{BCM47XX_BOARD_ASUS_RTN10, "Asus RT-N10"}, "RT-N10"},
+       {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D"},
+@@ -81,7 +91,8 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* ModelId */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] __initconst = {
+       {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565"},
+       {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G"},
+       {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP"},
+@@ -90,7 +101,8 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* melco_id or buf1falo_id */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] __initconst = {
+       {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332"},
+       {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd"},
+       {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093"},
+@@ -104,7 +116,8 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* boot_hw_model, boot_hw_ver */
+-static const struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] = {
++static const
++struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = {
+       /* like WRT160N v3.0 */
+       {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
+       /* like WRT310N v2.0 */
+@@ -134,7 +147,8 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* board_id */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
+       {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
+       {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
+       {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
+@@ -155,24 +169,22 @@ static const struct bcm47xx_board_type_l
+ };
+ 
+ /* boardtype, boardnum, boardrev */
+-static const struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] = {
++static const
++struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = {
+       {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
+       {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
+       {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
+       { {0}, 0},
+ };
+ 
+-static const struct bcm47xx_board_type bcm47xx_board_unknown[] = {
++static const
++struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
+       {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
+ };
+ 
+-static const struct bcm47xx_board_type bcm47xx_board_no[] = {
+-      {BCM47XX_BOARD_NO, "No Board"},
+-};
+-
+-static const struct bcm47xx_board_type *bcm47xx_board = bcm47xx_board_no;
++static struct bcm47xx_board_store bcm47xx_board = {BCM47XX_BOARD_NO, "Unknown Board"};
+ 
+-static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
++static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
+ {
+       char buf1[30];
+       char buf2[30];
+@@ -261,12 +273,13 @@ static const struct bcm47xx_board_type *
+       return bcm47xx_board_unknown;
+ }
+ 
+-static void bcm47xx_board_detect(void)
++void __init bcm47xx_board_detect(void)
+ {
+       int err;
+       char buf[10];
++      const struct bcm47xx_board_type *board_detected;
+ 
+-      if (bcm47xx_board != bcm47xx_board_no)
++      if (bcm47xx_board.board != BCM47XX_BOARD_NO)
+               return;
+ 
+       /* check if the nvram is available */
+@@ -277,20 +290,20 @@ static void bcm47xx_board_detect(void)
+               return;
+       }
+ 
+-      bcm47xx_board = bcm47xx_board_get_nvram();
+-      pr_debug("Found board: \"%s\"\n", bcm47xx_board->name);
++      board_detected = bcm47xx_board_get_nvram();
++      bcm47xx_board.board = board_detected->board;
++      strncpy(bcm47xx_board.name, board_detected->name, BCM47XX_BOARD_MAX_NAME);
++      bcm47xx_board.name[BCM47XX_BOARD_MAX_NAME - 1] = 0;
+ }
+ 
+ enum bcm47xx_board bcm47xx_board_get(void)
+ {
+-      bcm47xx_board_detect();
+-      return bcm47xx_board->board;
++      return bcm47xx_board.board;
+ }
+ EXPORT_SYMBOL(bcm47xx_board_get);
+ 
+ const char *bcm47xx_board_get_name(void)
+ {
+-      bcm47xx_board_detect();
+-      return bcm47xx_board->name;
++      return bcm47xx_board.name;
+ }
+ EXPORT_SYMBOL(bcm47xx_board_get_name);
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -252,6 +252,7 @@ void __init plat_mem_setup(void)
+       _machine_restart = bcm47xx_machine_restart;
+       _machine_halt = bcm47xx_machine_halt;
+       pm_power_off = bcm47xx_machine_halt;
++      bcm47xx_board_detect();
+ }
+ 
+ static int __init bcm47xx_register_bus_complete(void)
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+@@ -101,6 +101,9 @@ enum bcm47xx_board {
+       BCM47XX_BOARD_NO,
+ };
+ 
++#define BCM47XX_BOARD_MAX_NAME 30
++
++void bcm47xx_board_detect(void);
+ enum bcm47xx_board bcm47xx_board_get(void);
+ const char *bcm47xx_board_get_name(void);
+ 

diff --git a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
index 12539fd9be45055fcd1453e0577787202a9c4cc7..19adf6ff10bc577e86bde86afffafcbff2700e62 100644 (file)
--- a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
+++ b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
@@ -14,8 +14,8 @@
  
  union bcm47xx_bus bcm47xx_bus;
  EXPORT_SYMBOL(bcm47xx_bus);
-@@ -254,6 +256,33 @@ void __init plat_mem_setup(void)
-       pm_power_off = bcm47xx_machine_halt;
+@@ -255,6 +257,33 @@ void __init plat_mem_setup(void)
+       bcm47xx_board_detect();
  }
  
 +static struct gpio_wdt_platform_data gpio_wdt_data;
@@ -48,7 +48,7 @@
  static int __init bcm47xx_register_bus_complete(void)
  {
        switch (bcm47xx_bus_type) {
-@@ -268,6 +297,8 @@ static int __init bcm47xx_register_bus_c
+@@ -269,6 +298,8 @@ static int __init bcm47xx_register_bus_c
                break;
  #endif
        }