From 1286b7f6ca5fc3d42927cbe2f50b51a4870021dd Mon Sep 17 00:00:00 2001
From: Tom Rini <trini@ti.com>
Date: Fri, 1 Aug 2014 09:53:24 -0400
Subject: [PATCH] am335x_evm: Convert CONFIG_CONS_INDEX into a menu choice
- Drop CONFIG_SERIAL[1-6] and use CONFIG_CONS_INDEX tests instead
- Add choice and help text to board/ti/am335x/Kconfig
- Correct comment about IDK in board/ti/am335x/mux.c
- Remove am335x_evm_uart* defconfig files as they're just variations
on a config option now.
Signed-off-by: Tom Rini <trini@ti.com>
---
board/ti/am335x/Kconfig | 9 +++++++++
board/ti/am335x/board.c | 19 +++++++------------
board/ti/am335x/mux.c | 7 +------
configs/am335x_evm_defconfig | 3 ++-
configs/am335x_evm_nor_defconfig | 3 ++-
configs/am335x_evm_norboot_defconfig | 3 ++-
configs/am335x_evm_spiboot_defconfig | 3 ++-
configs/am335x_evm_uart1_defconfig | 4 ----
configs/am335x_evm_uart2_defconfig | 4 ----
configs/am335x_evm_uart3_defconfig | 4 ----
configs/am335x_evm_uart4_defconfig | 4 ----
configs/am335x_evm_uart5_defconfig | 4 ----
configs/am335x_evm_usbspl_defconfig | 3 ++-
13 files changed, 27 insertions(+), 43 deletions(-)
delete mode 100644 configs/am335x_evm_uart1_defconfig
delete mode 100644 configs/am335x_evm_uart2_defconfig
delete mode 100644 configs/am335x_evm_uart3_defconfig
delete mode 100644 configs/am335x_evm_uart4_defconfig
delete mode 100644 configs/am335x_evm_uart5_defconfig
diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig
index c3b61af263..0e5149c69c 100644
--- a/board/ti/am335x/Kconfig
+++ b/board/ti/am335x/Kconfig
@@ -20,4 +20,13 @@ config SYS_CONFIG_NAME
string
default "am335x_evm"
+config CONS_INDEX
+ int "UART used for console"
+ default 1
+ help
+ The AM335x SoC has a total of 6 UARTs (UART0 to UART5 as referenced
+ in documentation, etc) available to it. Depending on your specific
+ board you may want something other than UART0 as for example the IDK
+ uses UART3 so enter 4 here.
+
endif
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index d81eec90b4..0739e6021a 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -383,24 +383,19 @@ const struct dpll_params *get_dpll_ddr_params(void)
void set_uart_mux_conf(void)
{
-#ifdef CONFIG_SERIAL1
+#if CONFIG_CONS_INDEX == 1
enable_uart0_pin_mux();
-#endif /* CONFIG_SERIAL1 */
-#ifdef CONFIG_SERIAL2
+#elif CONFIG_CONS_INDEX == 2
enable_uart1_pin_mux();
-#endif /* CONFIG_SERIAL2 */
-#ifdef CONFIG_SERIAL3
+#elif CONFIG_CONS_INDEX == 3
enable_uart2_pin_mux();
-#endif /* CONFIG_SERIAL3 */
-#ifdef CONFIG_SERIAL4
+#elif CONFIG_CONS_INDEX == 4
enable_uart3_pin_mux();
-#endif /* CONFIG_SERIAL4 */
-#ifdef CONFIG_SERIAL5
+#elif CONFIG_CONS_INDEX == 5
enable_uart4_pin_mux();
-#endif /* CONFIG_SERIAL5 */
-#ifdef CONFIG_SERIAL6
+#elif CONFIG_CONS_INDEX == 6
enable_uart5_pin_mux();
-#endif /* CONFIG_SERIAL6 */
+#endif
}
void set_mux_conf_regs(void)
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 2a18ccbede..f4bb9f890b 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -345,12 +345,7 @@ void enable_board_pin_mux(struct am335x_baseboard_id *header)
configure_module_pin_mux(spi0_pin_mux);
}
} else if (board_is_idk(header)) {
- /*
- * Industrial Motor Control (IDK)
- * note: IDK console is on UART3 by default.
- * So u-boot mus be build with CONFIG_SERIAL4 and
- * CONFIG_CONS_INDEX=4
- */
+ /* Industrial Motor Control (IDK) */
configure_module_pin_mux(mii1_pin_mux);
configure_module_pin_mux(mmc0_no_cd_pin_mux);
} else if (board_is_evm_sk(header)) {
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index 7710dc064e..2e5aeaa4dd 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -1,4 +1,5 @@
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND"
+CONFIG_SYS_EXTRA_OPTIONS="NAND"
+CONFIG_CONS_INDEX=1
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_nor_defconfig b/configs/am335x_evm_nor_defconfig
index fecec5e4eb..41f31cc02e 100644
--- a/configs/am335x_evm_nor_defconfig
+++ b/configs/am335x_evm_nor_defconfig
@@ -1,4 +1,5 @@
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND,NOR"
+CONFIG_SYS_EXTRA_OPTIONS="NAND,NOR"
+CONFIG_CONS_INDEX=1
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_norboot_defconfig b/configs/am335x_evm_norboot_defconfig
index 6005c22ddb..7dbfa277e0 100644
--- a/configs/am335x_evm_norboot_defconfig
+++ b/configs/am335x_evm_norboot_defconfig
@@ -1,3 +1,4 @@
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NOR,NOR_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="NOR,NOR_BOOT"
+CONFIG_CONS_INDEX=1
CONFIG_ARM=y
CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_spiboot_defconfig b/configs/am335x_evm_spiboot_defconfig
index 389d1d89bf..a6188ea726 100644
--- a/configs/am335x_evm_spiboot_defconfig
+++ b/configs/am335x_evm_spiboot_defconfig
@@ -1,4 +1,5 @@
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,SPI_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="SPI_BOOT"
+CONFIG_CONS_INDEX=1
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_uart1_defconfig b/configs/am335x_evm_uart1_defconfig
deleted file mode 100644
index 14e8879eb2..0000000000
--- a/configs/am335x_evm_uart1_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL2,CONS_INDEX=2,NAND"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_uart2_defconfig b/configs/am335x_evm_uart2_defconfig
deleted file mode 100644
index 706ced9119..0000000000
--- a/configs/am335x_evm_uart2_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL3,CONS_INDEX=3,NAND"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_uart3_defconfig b/configs/am335x_evm_uart3_defconfig
deleted file mode 100644
index 4706868022..0000000000
--- a/configs/am335x_evm_uart3_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL4,CONS_INDEX=4,NAND"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_uart4_defconfig b/configs/am335x_evm_uart4_defconfig
deleted file mode 100644
index 8ab7769ed6..0000000000
--- a/configs/am335x_evm_uart4_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL5,CONS_INDEX=5,NAND"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_uart5_defconfig b/configs/am335x_evm_uart5_defconfig
deleted file mode 100644
index ea3b761d46..0000000000
--- a/configs/am335x_evm_uart5_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL6,CONS_INDEX=6,NAND"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_AM335X_EVM=y
diff --git a/configs/am335x_evm_usbspl_defconfig b/configs/am335x_evm_usbspl_defconfig
index b6b30c6228..352c1fb596 100644
--- a/configs/am335x_evm_usbspl_defconfig
+++ b/configs/am335x_evm_usbspl_defconfig
@@ -1,4 +1,5 @@
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND,SPL_USBETH_SUPPORT"
+CONFIG_SYS_EXTRA_OPTIONS="NAND,SPL_USBETH_SUPPORT"
+CONFIG_CONS_INDEX=1
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
--
2.39.5