arm: mach-k3: introduce generic board detction kconfig option

For non TI boards it is not possible to enable the do_board_detect()
call as TI_I2C_BOARD_DETECT is defined in board/ti/common/Kconfig.

I want to use do_board_detect() to dectect boards and properties based
on some SPI communication with a FPGA.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
index a8c3a59..7edbac2 100644 (file)
--- a/arch/arm/mach-k3/Kconfig
+++ b/arch/arm/mach-k3/Kconfig
@@ -187,6 +187,11 @@ config K3_X509_SWRV
        help
          SWRV for X509 certificate used for boot images
 
+config K3_BOARD_DETECT
+       bool "Support for Board detection"
+       help
+          Support for board detection.
+
 source "board/ti/am65x/Kconfig"
 source "board/ti/am64x/Kconfig"
 source "board/ti/am62x/Kconfig"

diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index 96f292e..1bf7e16 100644 (file)
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -100,7 +100,7 @@ void do_dt_magic(void)
 {
        int ret, rescan;
 
-       if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT))
+       if (IS_ENABLED(CONFIG_K3_BOARD_DETECT))
                do_board_detect();
 
        /*

diff --git a/arch/arm/mach-k3/am654_init.c b/arch/arm/mach-k3/am654_init.c
index 768fdd6..70059ed 100644 (file)
--- a/arch/arm/mach-k3/am654_init.c
+++ b/arch/arm/mach-k3/am654_init.c
@@ -245,8 +245,7 @@ void board_init_f(ulong dummy)
        /* Output System Firmware version info */
        k3_sysfw_print_ver();
 
-       /* Perform EEPROM-based board detection */
-       if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT))
+       if (IS_ENABLED(CONFIG_K3_BOARD_DETECT))
                do_board_detect();
 
 #if defined(CONFIG_CPU_V7R) && defined(CONFIG_K3_AVS0)

diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c
index 276cbb5..9cae3ac 100644 (file)
--- a/arch/arm/mach-k3/j721e_init.c
+++ b/arch/arm/mach-k3/j721e_init.c
@@ -140,7 +140,7 @@ void do_dt_magic(void)
        int ret, rescan, mmc_dev = -1;
        static struct mmc *mmc;
 
-       if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT))
+       if (IS_ENABLED(CONFIG_K3_BOARD_DETECT))
                do_board_detect();
 
        /*
@@ -267,8 +267,7 @@ void board_init_f(ulong dummy)
        /* Output System Firmware version info */
        k3_sysfw_print_ver();
 
-       /* Perform EEPROM-based board detection */
-       if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT))
+       if (IS_ENABLED(CONFIG_K3_BOARD_DETECT))
                do_board_detect();
 
 #if defined(CONFIG_CPU_V7R) && defined(CONFIG_K3_AVS0)

diff --git a/board/ti/common/Kconfig b/board/ti/common/Kconfig
index 49edd98..f03357c 100644 (file)
--- a/board/ti/common/Kconfig
+++ b/board/ti/common/Kconfig
@@ -1,5 +1,6 @@
 config TI_I2C_BOARD_DETECT
        bool "Support for Board detection for TI platforms"
+       select K3_BOARD_DETECT if ARCH_K3
        help
           Support for detection board information on Texas Instrument's
           Evaluation Boards which have I2C based EEPROM detection