Move CONFIG_PANIC_HANG to Kconfig

Freescale (NXP) boards have lots of defconfig files per board.
I used "imply PANIC_HANG" for them.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: York Sun <york.sun@nxp.com>

diff --git a/README b/README
index 93c7ea9..7594f3c 100644 (file)
--- a/README
+++ b/README
@@ -2168,16 +2168,6 @@ The following options need to be configured:
                currently only supports clearing the memory.
 
 - Error Recovery:
-               CONFIG_PANIC_HANG
-
-               Define this variable to stop the system in case of a
-               fatal error, so that you have to reset it manually.
-               This is probably NOT a good idea for an embedded
-               system where you want the system to reboot
-               automatically as fast as possible, but it may be
-               useful during development since you can try to debug
-               the conditions that lead to the situation.
-
                CONFIG_NET_RETRY_COUNT
 
                This variable defines the number of retries for

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 66bc32c..6c03dfb 100644 (file)
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -11,6 +11,7 @@ config ARCH_LS1012A
        select SYS_FSL_ERRATUM_A009008
        select ARCH_EARLY_INIT_R
        select BOARD_EARLY_INIT_F
+       imply PANIC_HANG
 
 config ARCH_LS1043A
        bool
@@ -91,6 +92,7 @@ config ARCH_LS1088A
        select ARCH_EARLY_INIT_R
        select BOARD_EARLY_INIT_F
        imply SCSI
+       imply PANIC_HANG
 
 config ARCH_LS2080A
        bool
@@ -129,6 +131,7 @@ config ARCH_LS2080A
        select SYS_FSL_ERRATUM_A009203
        select ARCH_EARLY_INIT_R
        select BOARD_EARLY_INIT_F
+       imply PANIC_HANG
 
 config FSL_LSCH2
        bool

diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 5df8175..19e8d02 100644 (file)
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -29,6 +29,7 @@ config TARGET_B4420QDS
        select ARCH_B4420
        select SUPPORT_SPL
        select PHYS_64BIT
+       imply PANIC_HANG
 
 config TARGET_B4860QDS
        bool "Support B4860QDS"
@@ -36,6 +37,7 @@ config TARGET_B4860QDS
        select BOARD_LATE_INIT if CHAIN_OF_TRUST
        select SUPPORT_SPL
        select PHYS_64BIT
+       imply PANIC_HANG
 
 config TARGET_BSC9131RDB
        bool "Support BSC9131RDB"
@@ -57,6 +59,7 @@ config TARGET_C29XPCIE
        select SUPPORT_SPL
        select SUPPORT_TPL
        select PHYS_64BIT
+       imply PANIC_HANG
 
 config TARGET_P3041DS
        bool "Support P3041DS"
@@ -64,6 +67,7 @@ config TARGET_P3041DS
        select ARCH_P3041
        select BOARD_LATE_INIT if CHAIN_OF_TRUST
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P4080DS
        bool "Support P4080DS"
@@ -71,6 +75,7 @@ config TARGET_P4080DS
        select ARCH_P4080
        select BOARD_LATE_INIT if CHAIN_OF_TRUST
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P5020DS
        bool "Support P5020DS"
@@ -78,6 +83,7 @@ config TARGET_P5020DS
        select ARCH_P5020
        select BOARD_LATE_INIT if CHAIN_OF_TRUST
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P5040DS
        bool "Support P5040DS"
@@ -85,6 +91,7 @@ config TARGET_P5040DS
        select ARCH_P5040
        select BOARD_LATE_INIT if CHAIN_OF_TRUST
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_MPC8536DS
        bool "Support MPC8536DS"
@@ -101,6 +108,7 @@ config TARGET_MPC8541CDS
 config TARGET_MPC8544DS
        bool "Support MPC8544DS"
        select ARCH_MPC8544
+       imply PANIC_HANG
 
 config TARGET_MPC8548CDS
        bool "Support MPC8548CDS"
@@ -124,6 +132,7 @@ config TARGET_MPC8572DS
 # Use DDR3 controller with DDR2 DIMMs on this board
        select SYS_FSL_DDRC_GEN3
        imply SCSI
+       imply PANIC_HANG
 
 config TARGET_P1010RDB_PA
        bool "Support P1010RDB_PA"
@@ -133,6 +142,7 @@ config TARGET_P1010RDB_PA
        select SUPPORT_TPL
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1010RDB_PB
        bool "Support P1010RDB_PB"
@@ -142,6 +152,7 @@ config TARGET_P1010RDB_PB
        select SUPPORT_TPL
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1022DS
        bool "Support P1022DS"
@@ -155,6 +166,7 @@ config TARGET_P1023RDB
        bool "Support P1023RDB"
        select ARCH_P1023
        imply CMD_EEPROM
+       imply PANIC_HANG
 
 config TARGET_P1020MBG
        bool "Support P1020MBG-PC"
@@ -163,6 +175,7 @@ config TARGET_P1020MBG
        select ARCH_P1020
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1020RDB_PC
        bool "Support P1020RDB-PC"
@@ -171,6 +184,7 @@ config TARGET_P1020RDB_PC
        select ARCH_P1020
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1020RDB_PD
        bool "Support P1020RDB-PD"
@@ -179,6 +193,7 @@ config TARGET_P1020RDB_PD
        select ARCH_P1020
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1020UTM
        bool "Support P1020UTM"
@@ -187,6 +202,7 @@ config TARGET_P1020UTM
        select ARCH_P1020
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1021RDB
        bool "Support P1021RDB"
@@ -195,6 +211,7 @@ config TARGET_P1021RDB
        select ARCH_P1021
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1024RDB
        bool "Support P1024RDB"
@@ -203,6 +220,7 @@ config TARGET_P1024RDB
        select ARCH_P1024
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_P1025RDB
        bool "Support P1025RDB"
@@ -256,6 +274,7 @@ config TARGET_T1023RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_EEPROM
+       imply PANIC_HANG
 
 config TARGET_T1024RDB
        bool "Support T1024RDB"
@@ -264,6 +283,7 @@ config TARGET_T1024RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_EEPROM
+       imply PANIC_HANG
 
 config TARGET_T1040QDS
        bool "Support T1040QDS"
@@ -272,6 +292,7 @@ config TARGET_T1040QDS
        select PHYS_64BIT
        imply CMD_EEPROM
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T1040RDB
        bool "Support T1040RDB"
@@ -280,6 +301,7 @@ config TARGET_T1040RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T1040D4RDB
        bool "Support T1040D4RDB"
@@ -288,6 +310,7 @@ config TARGET_T1040D4RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T1042RDB
        bool "Support T1042RDB"
@@ -304,6 +327,7 @@ config TARGET_T1042D4RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T1042RDB_PI
        bool "Support T1042RDB_PI"
@@ -312,6 +336,7 @@ config TARGET_T1042RDB_PI
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T2080QDS
        bool "Support T2080QDS"
@@ -328,6 +353,7 @@ config TARGET_T2080RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T2081QDS
        bool "Support T2081QDS"
@@ -342,12 +368,14 @@ config TARGET_T4160QDS
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T4160RDB
        bool "Support T4160RDB"
        select ARCH_T4160
        select SUPPORT_SPL
        select PHYS_64BIT
+       imply PANIC_HANG
 
 config TARGET_T4240QDS
        bool "Support T4240QDS"
@@ -356,6 +384,7 @@ config TARGET_T4240QDS
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_T4240RDB
        bool "Support T4240RDB"
@@ -363,6 +392,7 @@ config TARGET_T4240RDB
        select SUPPORT_SPL
        select PHYS_64BIT
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_CONTROLCENTERD
        bool "Support controlcenterd"
@@ -393,16 +423,19 @@ config TARGET_UCP1020
        bool "Support uCP1020"
        select ARCH_P1020
        imply CMD_SATA
+       imply PANIC_HANG
 
 config TARGET_CYRUS_P5020
        bool "Support Varisys Cyrus P5020"
        select ARCH_P5020
        select PHYS_64BIT
+       imply PANIC_HANG
 
 config TARGET_CYRUS_P5040
         bool "Support Varisys Cyrus P5040"
        select ARCH_P5040
        select PHYS_64BIT
+       imply PANIC_HANG
 
 endchoice
 

diff --git a/configs/TWR-P1025_defconfig b/configs/TWR-P1025_defconfig
index 1eedd3c..1eeb590 100644 (file)
--- a/configs/TWR-P1025_defconfig
+++ b/configs/TWR-P1025_defconfig
@@ -35,4 +35,5 @@ CONFIG_SYS_NS16550=y
 CONFIG_FSL_ESPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/UCP1020_SPIFLASH_defconfig b/configs/UCP1020_SPIFLASH_defconfig
index c8f2262..3c3e9fc 100644 (file)
--- a/configs/UCP1020_SPIFLASH_defconfig
+++ b/configs/UCP1020_SPIFLASH_defconfig
@@ -43,4 +43,5 @@ CONFIG_FSL_ESPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_FS_CRAMFS=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/UCP1020_defconfig b/configs/UCP1020_defconfig
index 0092e99..bd17e05 100644 (file)
--- a/configs/UCP1020_defconfig
+++ b/configs/UCP1020_defconfig
@@ -43,4 +43,5 @@ CONFIG_FSL_ESPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_FS_CRAMFS=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/adp-ae3xx_defconfig b/configs/adp-ae3xx_defconfig
index 6005669..cdbf801 100644 (file)
--- a/configs/adp-ae3xx_defconfig
+++ b/configs/adp-ae3xx_defconfig
@@ -39,3 +39,4 @@ CONFIG_DM_SPI=y
 CONFIG_ATCSPI200_SPI=y
 CONFIG_TIMER=y
 CONFIG_ATCPIT100_TIMER=y
+CONFIG_PANIC_HANG=y

diff --git a/configs/qemu-ppce500_defconfig b/configs/qemu-ppce500_defconfig
index f1db0d0..9d27755 100644 (file)
--- a/configs/qemu-ppce500_defconfig
+++ b/configs/qemu-ppce500_defconfig
@@ -24,4 +24,5 @@ CONFIG_DOS_PARTITION=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
 CONFIG_SYS_NS16550=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/tricorder_defconfig b/configs/tricorder_defconfig
index 0f6cccc..27a3b6e 100644 (file)
--- a/configs/tricorder_defconfig
+++ b/configs/tricorder_defconfig
@@ -40,4 +40,5 @@ CONFIG_NAND=y
 CONFIG_SPL_NAND_SIMPLE=y
 CONFIG_SYS_NS16550=y
 CONFIG_BCH=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/tricorder_flash_defconfig b/configs/tricorder_flash_defconfig
index 7477b42..78afec0 100644 (file)
--- a/configs/tricorder_flash_defconfig
+++ b/configs/tricorder_flash_defconfig
@@ -39,4 +39,5 @@ CONFIG_NAND=y
 CONFIG_SPL_NAND_SIMPLE=y
 CONFIG_SYS_NS16550=y
 CONFIG_BCH=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/uniphier_ld4_sld8_defconfig b/configs/uniphier_ld4_sld8_defconfig
index 08ba9cc..0d12eb5 100644 (file)
--- a/configs/uniphier_ld4_sld8_defconfig
+++ b/configs/uniphier_ld4_sld8_defconfig
@@ -51,3 +51,4 @@ CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_STORAGE=y
+CONFIG_PANIC_HANG=y

diff --git a/configs/uniphier_v7_defconfig b/configs/uniphier_v7_defconfig
index d2a1e3b..47b90d6 100644 (file)
--- a/configs/uniphier_v7_defconfig
+++ b/configs/uniphier_v7_defconfig
@@ -54,3 +54,4 @@ CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC3_UNIPHIER=y
 CONFIG_USB_STORAGE=y
+CONFIG_PANIC_HANG=y

diff --git a/configs/uniphier_v8_defconfig b/configs/uniphier_v8_defconfig
index b0b213d..bbcf3b0 100644 (file)
--- a/configs/uniphier_v8_defconfig
+++ b/configs/uniphier_v8_defconfig
@@ -51,3 +51,4 @@ CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC3_UNIPHIER=y
 CONFIG_USB_STORAGE=y
+CONFIG_PANIC_HANG=y

diff --git a/configs/xpedite517x_defconfig b/configs/xpedite517x_defconfig
index a2324c3..3773518 100644 (file)
--- a/configs/xpedite517x_defconfig
+++ b/configs/xpedite517x_defconfig
@@ -27,4 +27,5 @@ CONFIG_DS4510=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_SYS_NS16550=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/xpedite520x_defconfig b/configs/xpedite520x_defconfig
index 7518ef2..7fffaa8 100644 (file)
--- a/configs/xpedite520x_defconfig
+++ b/configs/xpedite520x_defconfig
@@ -28,4 +28,5 @@ CONFIG_CMD_PCA953X=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_SYS_NS16550=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/xpedite537x_defconfig b/configs/xpedite537x_defconfig
index ead06a7..223bc4c 100644 (file)
--- a/configs/xpedite537x_defconfig
+++ b/configs/xpedite537x_defconfig
@@ -30,4 +30,5 @@ CONFIG_DS4510=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_SYS_NS16550=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/configs/xpedite550x_defconfig b/configs/xpedite550x_defconfig
index 80bc914..f3b9280 100644 (file)
--- a/configs/xpedite550x_defconfig
+++ b/configs/xpedite550x_defconfig
@@ -30,4 +30,5 @@ CONFIG_PHYLIB=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
+CONFIG_PANIC_HANG=y
 CONFIG_OF_LIBFDT=y

diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index 661bc8b..b1b6725 100644 (file)
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -173,7 +173,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index 7e805ec..f9d8cc6 100644 (file)
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -117,7 +117,6 @@
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000
 #define CONFIG_SYS_MEMTEST_END         0x00400000
-#define CONFIG_PANIC_HANG
 
 /* DDR Setup */
 #define CONFIG_DDR_SPD

diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 7587225..eef1602 100644 (file)
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -69,7 +69,6 @@
 
 #define CONFIG_SYS_MEMTEST_START 0x00010000    /* skip exception vectors */
 #define CONFIG_SYS_MEMTEST_END   0x1f000000    /* skip u-boot at top of RAM */
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  * Config the L2 Cache as L2 SRAM

diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index bec8a09..9d9456c 100644 (file)
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -46,7 +46,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 #define CONFIG_SYS_CCSRBAR             0xe0000000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW    CONFIG_SYS_CCSRBAR

diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index ebc2e3a..91a5591 100644 (file)
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -58,7 +58,6 @@
 
 #define CONFIG_SYS_MEMTEST_START       0x00000000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x7fffffff
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  * Config the L2 Cache as L2 SRAM

diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 72b6e3a..6a444ae 100644 (file)
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -215,7 +215,6 @@
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x1fffffff
-#define CONFIG_PANIC_HANG              /* do not reset board on panic */
 
 /* DDR Setup */
 #define CONFIG_SYS_DDR_RAW_TIMING

diff --git a/include/configs/P1023RDB.h b/include/configs/P1023RDB.h
index 1b78a4f..17ae6cf 100644 (file)
--- a/include/configs/P1023RDB.h
+++ b/include/configs/P1023RDB.h
@@ -52,8 +52,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_MEMTEST_START       0x01000000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x02000000
 
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
-
 /* Implement conversion of addresses in the LBC */
 #define CONFIG_SYS_LBC_LBCR            0x00000000
 #define CONFIG_SYS_LBC_LCRR            LCRR_CLKDIV_8

diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 917e5d5..8e71fdf 100644 (file)
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -116,7 +116,6 @@ unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/T102xQDS.h b/include/configs/T102xQDS.h
index ed6df53..dd3cd6e 100644 (file)
--- a/include/configs/T102xQDS.h
+++ b/include/configs/T102xQDS.h
@@ -196,7 +196,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_MEMTEST_START       0x00200000 /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 7dee2f0..791c6ef 100644 (file)
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -219,7 +219,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_MEMTEST_START       0x00200000 /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index bc5c0d2..fb79b6a 100644 (file)
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -127,7 +127,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index 2b9c77f..ceb9daa 100644 (file)
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -226,7 +226,6 @@ $(SRCTREE)/board/freescale/t104xrdb/t1042d4_sd_rcw.cfg
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 98f8f4f..ecf7f64 100644 (file)
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -96,7 +96,6 @@
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h
index e8b1a74..77bfd50 100644 (file)
--- a/include/configs/UCP1020.h
+++ b/include/configs/UCP1020.h
@@ -136,7 +136,6 @@
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x1fffffff
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 #define CONFIG_SYS_CCSRBAR             0xffe00000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW    CONFIG_SYS_CCSRBAR

diff --git a/include/configs/adp-ae3xx.h b/include/configs/adp-ae3xx.h
index 5644a61..f75274e 100644 (file)
--- a/include/configs/adp-ae3xx.h
+++ b/include/configs/adp-ae3xx.h
@@ -21,7 +21,6 @@
 #define CONFIG_SKIP_TRUNOFF_WATCHDOG
 
 #define CONFIG_CMDLINE_EDITING
-#define CONFIG_PANIC_HANG
 
 #define CONFIG_ARCH_MAP_SYSMEM
 

diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index d0e8bfb..de9bc53 100644 (file)
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -128,7 +128,6 @@
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h
index 4fea53b..942fbe2 100644 (file)
--- a/include/configs/cyrus.h
+++ b/include/configs/cyrus.h
@@ -89,7 +89,6 @@
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index db920bc..9cbc624 100644 (file)
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -117,7 +117,6 @@
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_MAXARGS             64      /* max command args */
 
-#define CONFIG_PANIC_HANG
 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
 
 #include <asm/arch/soc.h>

diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index 0cd2f3c..6587296 100644 (file)
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -223,8 +223,6 @@ unsigned long long get_qixis_addr(void);
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_MAXARGS             64      /* max command args */
 
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
-
 #ifdef CONFIG_SPL
 #define CONFIG_SPL_BSS_START_ADDR      0x80100000
 #define CONFIG_SPL_BSS_MAX_SIZE                0x00100000

diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index 576785e..b995513 100644 (file)
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -221,8 +221,6 @@ unsigned long long get_qixis_addr(void);
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_MAXARGS             64      /* max command args */
 
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
-
 #define CONFIG_SPL_BSS_START_ADDR      0x80100000
 #define CONFIG_SPL_BSS_MAX_SIZE                0x00100000
 #define CONFIG_SPL_FRAMEWORK

diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 07c192a..4522569 100644 (file)
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -270,7 +270,6 @@
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x1fffffff
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 #define CONFIG_SYS_CCSRBAR             0xffe00000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW    CONFIG_SYS_CCSRBAR

diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index d230263..2ae77b0 100644 (file)
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -69,7 +69,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x1fffffff
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 #define CONFIG_SYS_CCSRBAR             0xffe00000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW    CONFIG_SYS_CCSRBAR

diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index eb4cfae..8b78f08 100644 (file)
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -31,7 +31,6 @@
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /* Needed to fill the ccsrbar pointer */
 

diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h
index 5a69708..7aaf210 100644 (file)
--- a/include/configs/t4qds.h
+++ b/include/configs/t4qds.h
@@ -54,7 +54,6 @@
 #define CONFIG_SYS_MEMTEST_START       0x00200000      /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END         0x00400000
 #define CONFIG_SYS_ALT_MEMTEST
-#define CONFIG_PANIC_HANG      /* do not reset board on panic */
 
 /*
  *  Config the L3 Cache as L3 SRAM

diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index d9ab91c..f892a57 100644 (file)
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -90,7 +90,6 @@
 
 
 /* hang() the board on panic() */
-#define CONFIG_PANIC_HANG
 
 /* environment placement (for NAND), is different for FLASHCARD but does not
  * harm there */

diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 453f3db..12cbe9b 100644 (file)
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -218,8 +218,6 @@
 /* for LD20; the last 64 byte is used for dynamic DDR PHY training */
 #define CONFIG_SYS_MEM_TOP_HIDE                64
 
-#define CONFIG_PANIC_HANG
-
 #define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_TEXT_BASE)
 
 /* only for SPL */

diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h
index beedc9e..4326984 100644 (file)
--- a/include/configs/xpedite517x.h
+++ b/include/configs/xpedite517x.h
@@ -487,7 +487,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_LOAD_ADDR   0x2000000       /* default load address */
 #define CONFIG_CMDLINE_EDITING 1               /* Command-line editing */
 #define CONFIG_LOADADDR                0x1000000       /* default location for tftp and bootm */
-#define CONFIG_PANIC_HANG                      /* do not reset board on panic */
 #define CONFIG_PREBOOT                         /* enable preboot variable */
 #define CONFIG_INTEGRITY                       /* support booting INTEGRITY OS */
 

diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h
index f589d1d..5a56162 100644 (file)
--- a/include/configs/xpedite520x.h
+++ b/include/configs/xpedite520x.h
@@ -291,7 +291,6 @@
 #define CONFIG_CMDLINE_EDITING 1               /* add command line history     */
 #define CONFIG_AUTO_COMPLETE   1               /* add autocompletion support */
 #define CONFIG_LOADADDR                0x1000000       /* default location for tftp and bootm */
-#define CONFIG_PANIC_HANG                      /* do not reset board on panic */
 #define CONFIG_PREBOOT                         /* enable preboot variable */
 #define CONFIG_INTEGRITY                       /* support booting INTEGRITY OS */
 #define CONFIG_INTERRUPTS              /* enable pci, srio, ddr interrupts */

diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h
index d217eb3..b262237 100644 (file)
--- a/include/configs/xpedite537x.h
+++ b/include/configs/xpedite537x.h
@@ -341,7 +341,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMDLINE_EDITING 1               /* add command line history     */
 #define CONFIG_AUTO_COMPLETE   1               /* add autocompletion support */
 #define CONFIG_LOADADDR                0x1000000       /* default location for tftp and bootm */
-#define CONFIG_PANIC_HANG                      /* do not reset board on panic */
 #define CONFIG_PREBOOT                         /* enable preboot variable */
 #define CONFIG_INTEGRITY                       /* support booting INTEGRITY OS */
 

diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index 6c0981b..624e9a8 100644 (file)
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -339,7 +339,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMDLINE_EDITING 1               /* add command line history     */
 #define CONFIG_AUTO_COMPLETE   1               /* add autocompletion support */
 #define CONFIG_LOADADDR                0x1000000       /* default location for tftp and bootm */
-#define CONFIG_PANIC_HANG                      /* do not reset board on panic */
 #define CONFIG_PREBOOT                         /* enable preboot variable */
 #define CONFIG_INTEGRITY                       /* support booting INTEGRITY OS */
 

diff --git a/include/configs/xtfpga.h b/include/configs/xtfpga.h
index 3050f17..3119f00 100644 (file)
--- a/include/configs/xtfpga.h
+++ b/include/configs/xtfpga.h
@@ -130,10 +130,6 @@
 #define CONFIG_MX_CYCLIC
 #define CONFIG_SHOW_BOOT_PROGRESS
 
-#ifdef DEBUG
-#define CONFIG_PANIC_HANG              1       /* Require manual reboot */
-#endif
-
 
 /*=========================================*/
 /* FPGA Registers (board info and control) */

diff --git a/lib/Kconfig b/lib/Kconfig
index f447c53..00ac650 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -45,6 +45,16 @@ config USE_TINY_PRINTF
 
          The supported format specifiers are %c, %s, %u/%d and %x.
 
+config PANIC_HANG
+       bool "Do not reset the system on fatal error"
+       help
+         Define this option to stop the system in case of a fatal error,
+         so that you have to reset it manually. This is probably NOT a good
+         idea for an embedded system where you want the system to reboot
+         automatically as fast as possible, but it may be useful during
+         development since you can try to debug the conditions that lead to
+         the situation.
+
 config REGEX
        bool "Enable regular expression support"
        default y if NET