From: Wang Huan <b18...@freescale.com>
This patch is to add LETECH support for LS1021AQDS/TWR board.
For LETECH, lpuart is used as console.
Signed-off-by: Jason Jin <jason....@freescale.com>
Signed-off-by: Yuan Yao <yao.y...@freescale.com>
Signed-off-by: Alison Wang <alison.w...@freescale.com>
---
Change log:
v4: No change.
v3: New file.
board/freescale/ls1021aqds/MAINTAINERS | 1 +
board/freescale/ls1021atwr/MAINTAINERS | 1 +
configs/ls1021aqds_letech_defconfig | 3 +++
configs/ls1021atwr_letech_defconfig | 3 +++
include/configs/ls1021aqds.h | 13 +++++++++++++
include/configs/ls1021atwr.h | 12 ++++++++++++
6 files changed, 33 insertions(+)
create mode 100644 configs/ls1021aqds_letech_defconfig
create mode 100644 configs/ls1021atwr_letech_defconfig
diff --git a/board/freescale/ls1021aqds/MAINTAINERS
b/board/freescale/ls1021aqds/MAINTAINERS
index 021d82b..590b89b 100644
--- a/board/freescale/ls1021aqds/MAINTAINERS
+++ b/board/freescale/ls1021aqds/MAINTAINERS
@@ -4,3 +4,4 @@ S: Maintained
F: board/freescale/ls1021aqds/
F: include/configs/ls1021aqds.h
F: configs/ls1021aqds_nor_defconfig
+F: configs/ls1021aqds_letech_defconfig
diff --git a/board/freescale/ls1021atwr/MAINTAINERS
b/board/freescale/ls1021atwr/MAINTAINERS
index 4e5bc15..14a7441 100644
--- a/board/freescale/ls1021atwr/MAINTAINERS
+++ b/board/freescale/ls1021atwr/MAINTAINERS
@@ -4,3 +4,4 @@ S: Maintained
F: board/freescale/ls1021atwr/
F: include/configs/ls1021atwr.h
F: configs/ls1021atwr_nor_defconfig
+F: configs/ls1021atwr_letech_defconfig
diff --git a/configs/ls1021aqds_letech_defconfig
b/configs/ls1021aqds_letech_defconfig
new file mode 100644
index 0000000..b70971e
--- /dev/null
+++ b/configs/ls1021aqds_letech_defconfig
@@ -0,0 +1,3 @@
+CONFIG_SYS_EXTRA_OPTIONS="LETECH"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021AQDS=y
diff --git a/configs/ls1021atwr_letech_defconfig
b/configs/ls1021atwr_letech_defconfig
new file mode 100644
index 0000000..4b187b3
--- /dev/null
+++ b/configs/ls1021atwr_letech_defconfig
@@ -0,0 +1,3 @@
+CONFIG_SYS_EXTRA_OPTIONS="LETECH"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021ATWR=y
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 856fdfc..5a8bf21 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -279,11 +279,16 @@ unsigned long get_board_ddr_clk(void);
/*
* Serial Port
*/
+#ifdef CONFIG_LETECH
+#define CONFIG_FSL_LPUART
+#define CONFIG_LPUART_32B_REG
+#else
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
#define CONFIG_BAUDRATE 115200
@@ -367,11 +372,19 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_BOOTDELAY 3
+#ifdef CONFIG_LETECH
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+ "fdt_high=0xcfffffff\0" \
+ "initrd_high=0xcfffffff\0" \
+ "hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
"fdt_high=0xcfffffff\0" \
"initrd_high=0xcfffffff\0" \
"hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#endif
/*
* Miscellaneous configurable options
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index f8cbe32..b268a70 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -147,11 +147,16 @@ unsigned long get_board_ddr_clk(void);
/*
* Serial Port
*/
+#ifdef CONFIG_LETECH
+#define CONFIG_FSL_LPUART
+#define CONFIG_LPUART_32B_REG
+#else
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
#define CONFIG_BAUDRATE 115200
@@ -228,10 +233,17 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_BOOTDELAY 3
+#ifdef CONFIG_LETECH
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+ "initrd_high=0xcfffffff\0" \
+ "fdt_high=0xcfffffff\0"
+#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
"initrd_high=0xcfffffff\0" \
"fdt_high=0xcfffffff\0"
+#endif
/*
* Miscellaneous configurable options
--
1.8.4
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