ARM: Migrate errata to Kconfig

This moves all of the current ARM errata from various header files and in to
Kconfig.  This allows for a minor amount of cleanup as we had some instances
where both a general common header file was enabling errata as well as the
board config.  We now just select these once at the higher level in Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/README b/README
index 4f0dbd4..3174b18 100644 (file)
--- a/README
+++ b/README
@@ -600,21 +600,6 @@ The following options need to be configured:
                Thumb2 this flag will result in Thumb2 code generated by
                GCC.
 
-               CONFIG_ARM_ERRATA_716044
-               CONFIG_ARM_ERRATA_742230
-               CONFIG_ARM_ERRATA_743622
-               CONFIG_ARM_ERRATA_751472
-               CONFIG_ARM_ERRATA_761320
-               CONFIG_ARM_ERRATA_773022
-               CONFIG_ARM_ERRATA_774769
-               CONFIG_ARM_ERRATA_794072
-
-               If set, the workarounds for these ARM errata are applied early
-               during U-Boot startup. Note that these options force the
-               workarounds to be applied; no CPU-type/version detection
-               exists, unlike the similar options in the Linux kernel. Do not
-               set these options unless they apply!
-
                COUNTER_FREQUENCY
                Generic timer clock source frequency.
 
@@ -623,15 +608,6 @@ The following options need to be configured:
                different from COUNTER_FREQUENCY, and can only be determined
                at run time.
 
-               NOTE: The following can be machine specific errata. These
-               do have ability to provide rudimentary version and machine
-               specific checks, but expect no product checks.
-               CONFIG_ARM_ERRATA_430973
-               CONFIG_ARM_ERRATA_454179
-               CONFIG_ARM_ERRATA_621766
-               CONFIG_ARM_ERRATA_798870
-               CONFIG_ARM_ERRATA_801819
-
 - Tegra SoC options:
                CONFIG_TEGRA_SUPPORT_NON_SECURE
 

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7022e2a..0a05662 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -19,6 +19,72 @@ config HAS_VBAR
 config HAS_THUMB2
        bool
 
+# If set, the workarounds for these ARM errata are applied early during U-Boot
+# startup. Note that in general these options force the workarounds to be
+# applied; no CPU-type/version detection exists, unlike the similar options in
+# the Linux kernel. Do not set these options unless they apply!  Also note that
+# the following can be machine specific errata. These do have ability to
+# provide rudimentary version and machine specific checks, but expect no
+# product checks:
+# CONFIG_ARM_ERRATA_430973
+# CONFIG_ARM_ERRATA_454179
+# CONFIG_ARM_ERRATA_621766
+# CONFIG_ARM_ERRATA_798870
+# CONFIG_ARM_ERRATA_801819
+config ARM_ERRATA_430973
+       bool
+
+config ARM_ERRATA_454179
+       bool
+
+config ARM_ERRATA_621766
+       bool
+
+config ARM_ERRATA_716044
+       bool
+
+config ARM_ERRATA_742230
+       bool
+
+config ARM_ERRATA_743622
+       bool
+
+config ARM_ERRATA_751472
+       bool
+
+config ARM_ERRATA_761320
+       bool
+
+config ARM_ERRATA_773022
+       bool
+
+config ARM_ERRATA_774769
+       bool
+
+config ARM_ERRATA_794072
+       bool
+
+config ARM_ERRATA_798870
+       bool
+
+config ARM_ERRATA_801819
+       bool
+
+config ARM_ERRATA_826974
+       bool
+
+config ARM_ERRATA_828024
+       bool
+
+config ARM_ERRATA_829520
+       bool
+
+config ARM_ERRATA_833069
+       bool
+
+config ARM_ERRATA_833471
+       bool
+
 config CPU_ARM720T
        bool
        select SYS_CACHE_SHIFT_5
@@ -569,6 +635,9 @@ config TARGET_MX53SMD
 config OMAP34XX
        bool "OMAP34XX SoC"
        select ARCH_OMAP2
+       select ARM_ERRATA_430973
+       select ARM_ERRATA_454179
+       select ARM_ERRATA_621766
        select USE_TINY_PRINTF
        imply SPL_EXT_SUPPORT
        imply SPL_FAT_SUPPORT
@@ -602,6 +671,7 @@ config OMAP44XX
 config OMAP54XX
        bool "OMAP54XX SoC"
        select ARCH_OMAP2
+       select ARM_ERRATA_798870
        imply SPL_DISPLAY_PRINT
        imply SPL_ENV_SUPPORT
        imply SPL_EXT_SUPPORT

diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index 19cc1f6..744d67a 100644 (file)
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -3,6 +3,10 @@ if ARCH_MX6
 config MX6
        bool
        default y
+       select ARM_ERRATA_743622 if !MX6UL
+       select ARM_ERRATA_751472 if !MX6UL
+       select ARM_ERRATA_761320 if !MX6UL
+       select ARM_ERRATA_794072 if !MX6UL
 
 config MX6D
        bool

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index adccdf1..b5609ff 100644 (file)
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -49,6 +49,10 @@ config ARCH_LS1046A
 config ARCH_LS2080A
        bool
        select ARMV8_SET_SMPEN
+       select ARM_ERRATA_826974
+       select ARM_ERRATA_828024
+       select ARM_ERRATA_829520
+       select ARM_ERRATA_833471
        select FSL_LSCH3
        select SYS_FSL_DDR
        select SYS_FSL_DDR_LE

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index 83f5501..586ce17 100644 (file)
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -114,12 +114,6 @@
 
 #define CONFIG_SYS_FSL_ERRATUM_A008751
 
-/* ARM A57 CORE ERRATA */
-#define CONFIG_ARM_ERRATA_826974
-#define CONFIG_ARM_ERRATA_828024
-#define CONFIG_ARM_ERRATA_829520
-#define CONFIG_ARM_ERRATA_833471
-
 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC          1
 #elif defined(CONFIG_FSL_LSCH2)
 #define CONFIG_SYS_FSL_OCRAM_BASE              0x10000000 /* initial RAM */

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 9bd8ba5..46981a5 100644 (file)
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -82,6 +82,8 @@ config TARGET_ODROID_XU3
 
 config TARGET_ARNDALE
        bool "Exynos5250 Arndale board"
+       select ARM_ERRATA_773022
+       select ARM_ERRATA_774769
        select CPU_V7_HAS_NONSEC
        select CPU_V7_HAS_VIRT
        select SUPPORT_SPL

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index c9f2380..c67ffa5 100644 (file)
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -65,10 +65,15 @@ choice
 
 config TEGRA20
        bool "Tegra20 family"
+       select ARM_ERRATA_716044
+       select ARM_ERRATA_742230
+       select ARM_ERRATA_751472
        select TEGRA_ARMV7_COMMON
 
 config TEGRA30
        bool "Tegra30 family"
+       select ARM_ERRATA_743622
+       select ARM_ERRATA_751472
        select TEGRA_ARMV7_COMMON
 
 config TEGRA114

diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 18938bf..9408759 100644 (file)
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -18,10 +18,6 @@
  */
 #define CONFIG_OMAP            1       /* in a TI OMAP core */
 #define CONFIG_OMAP3_AM3517CRANE       1       /* working with CRANEBOARD */
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_EMIF4   /* The chip has EMIF4 controller */
 

diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index c98c663..f1584e4 100644 (file)
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -19,11 +19,6 @@
 
 #define CONFIG_NR_DRAM_BANKS   2       /* CS1 may or may not be populated */
 
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
-
 #define CONFIG_EMIF4   /* The chip has EMIF4 controller */
 
 /*

diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index 74fd9c4..e6f2422 100644 (file)
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -47,10 +47,6 @@
 /* The PERIPHBASE in the CBAR register is wrong on the Arndale, so override it */
 #define CONFIG_ARM_GIC_BASE_ADDRESS    0x10480000
 
-/* CPU Errata */
-#define CONFIG_ARM_ERRATA_773022
-#define CONFIG_ARM_ERRATA_774769
-
 /* Power */
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C

diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index d244824..e8b79a2 100644 (file)
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -25,10 +25,6 @@
 #define CONFIG_OMAP    /* in a TI OMAP core */
 #define CONFIG_OMAP_GPIO
 #define CONFIG_CM_T3X  /* working with CM-T35 and CM-T3730 */
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_SDRC    /* The chip has SDRC controller */
 

diff --git a/include/configs/cm_t3517.h b/include/configs/cm_t3517.h
index bfd3b50..c179a2b 100644 (file)
--- a/include/configs/cm_t3517.h
+++ b/include/configs/cm_t3517.h
@@ -15,10 +15,6 @@
  */
 #define CONFIG_OMAP    /* in a TI OMAP core */
 #define CONFIG_CM_T3517        /* working with CM-T3517 */
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_SYS_TEXT_BASE   0x80008000
 

diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index ef44110..06c1a95 100644 (file)
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -15,10 +15,6 @@
 #define CONFIG_OMAP                    /* in a TI OMAP core */
 #define CONFIG_OMAP3_MCX               /* working with mcx */
 #define CONFIG_OMAP_GPIO
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_MACH_TYPE       MACH_TYPE_MCX
 

diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index cd52557..afe9b93 100644 (file)
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -8,11 +8,6 @@
 #define __MX6_COMMON_H
 
 #ifndef CONFIG_MX6UL
-#define CONFIG_ARM_ERRATA_743622
-#define CONFIG_ARM_ERRATA_751472
-#define CONFIG_ARM_ERRATA_794072
-#define CONFIG_ARM_ERRATA_761320
-
 #ifndef CONFIG_SYS_L2CACHE_OFF
 #define CONFIG_SYS_L2_PL310
 #define CONFIG_SYS_PL310_BASE  L2_PL310_BASE

diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index e17c3c0..5b0cb2e 100644 (file)
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -27,10 +27,6 @@
 #define CONFIG_OMAP3430                        /* which is in a 3430 */
 #define CONFIG_OMAP3_RX51              /* working with RX51 */
 #define CONFIG_SYS_L2CACHE_OFF         /* pretend there is no L2 CACHE */
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_MACH_TYPE               MACH_TYPE_NOKIA_RX51
 

diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 6a57ebd..a28f9ba 100644 (file)
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -85,10 +85,6 @@
  */
 #define CONFIG_OMAP                    /* This is TI OMAP core */
 #define CONFIG_OMAP_GPIO
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_SDRC                    /* The chip has SDRC controller */
 

diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index fb28dcd..83fa6e0 100644 (file)
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -17,9 +17,6 @@
  */
 
 #define CONFIG_ARM_ARCH_CP15_ERRATA
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 /*
  * Platform

diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index 87b5315..2704319 100644 (file)
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -15,10 +15,6 @@
  */
 #define CONFIG_OMAP            /* in a TI OMAP core */
 #define CONFIG_OMAP_GPIO
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_SYS_TEXT_BASE 0x80008000
 

diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 89d2e6b..ead8ea7 100644 (file)
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -19,10 +19,6 @@
 #define CONFIG_OMAP                    /* in a TI OMAP core */
 
 #define CONFIG_OMAP_GPIO
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_SDRC                    /* Has an SDRC controller */
 

diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index 793310f..db1cc24 100644 (file)
--- a/include/configs/tegra20-common.h
+++ b/include/configs/tegra20-common.h
@@ -10,13 +10,6 @@
 #include "tegra-common.h"
 
 /*
- * Errata configuration
- */
-#define CONFIG_ARM_ERRATA_716044
-#define CONFIG_ARM_ERRATA_742230
-#define CONFIG_ARM_ERRATA_751472
-
-/*
  * NS16550 Configuration
  */
 #define V_NS16550_CLK          216000000       /* 216MHz (pllp_out0) */

diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h
index baf3d00..6083847 100644 (file)
--- a/include/configs/tegra30-common.h
+++ b/include/configs/tegra30-common.h
@@ -10,12 +10,6 @@
 #include "tegra-common.h"
 
 /*
- * Errata configuration
- */
-#define CONFIG_ARM_ERRATA_743622
-#define CONFIG_ARM_ERRATA_751472
-
-/*
  * NS16550 Configuration
  */
 #define V_NS16550_CLK          408000000       /* 408MHz (pllp_out0) */

diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h
index 0ad3235..0147662 100644 (file)
--- a/include/configs/ti_omap3_common.h
+++ b/include/configs/ti_omap3_common.h
@@ -21,11 +21,6 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/omap.h>
 
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
-
 /* The chip has SDRC controller */
 #define CONFIG_SDRC
 

diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index 37d6565..7fb1bb6 100644 (file)
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -17,9 +17,6 @@
 #ifndef __CONFIG_TI_OMAP5_COMMON_H
 #define __CONFIG_TI_OMAP5_COMMON_H
 
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_798870
-
 /* Use General purpose timer 1 */
 #define CONFIG_SYS_TIMERBASE           GPT2_BASE
 

diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index e4b3290..2b80352 100644 (file)
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -19,10 +19,6 @@
 /* High Level Configuration Options */
 #define CONFIG_SYS_THUMB_BUILD
 #define CONFIG_OMAP                    /* in a TI OMAP core */
-/* Common ARM Erratas */
-#define CONFIG_ARM_ERRATA_454179
-#define CONFIG_ARM_ERRATA_430973
-#define CONFIG_ARM_ERRATA_621766
 
 #define CONFIG_MACH_TYPE               MACH_TYPE_TRICORDER
 /*

diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index f6c9101..c02cbef 100644 (file)
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -141,24 +141,6 @@ CONFIG_ARMV8_SWITCH_TO_EL1
 CONFIG_ARM_ARCH_CP15_ERRATA
 CONFIG_ARM_ASM_UNIFIED
 CONFIG_ARM_DCC
-CONFIG_ARM_ERRATA_430973
-CONFIG_ARM_ERRATA_454179
-CONFIG_ARM_ERRATA_621766
-CONFIG_ARM_ERRATA_716044
-CONFIG_ARM_ERRATA_742230
-CONFIG_ARM_ERRATA_743622
-CONFIG_ARM_ERRATA_751472
-CONFIG_ARM_ERRATA_761320
-CONFIG_ARM_ERRATA_773022
-CONFIG_ARM_ERRATA_774769
-CONFIG_ARM_ERRATA_794072
-CONFIG_ARM_ERRATA_798870
-CONFIG_ARM_ERRATA_801819
-CONFIG_ARM_ERRATA_826974
-CONFIG_ARM_ERRATA_828024
-CONFIG_ARM_ERRATA_829520
-CONFIG_ARM_ERRATA_833069
-CONFIG_ARM_ERRATA_833471
 CONFIG_ARM_FREQ
 CONFIG_ARM_GIC_BASE_ADDRESS
 CONFIG_ARM_PL180_MMCI