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arm: ls102xa: Add LPUART support for LS1021AQDS board

PATCH New Alison Wang 2 participants 4 messages Jan 4, 2015 – Jan 24, 2015

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Alison Wang

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#0 lore raw

PATCH 1/2 arm: ls102xa: Add LPUART support for LS1021AQDS board

This patch adds LPUART support for LS1021AQDS board.
For ls1021aqds_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by Alison Wang <[email protected]>
---
 board/freescale/ls1021aqds/MAINTAINERS  |  1 +
 configs/ls1021aqds_nor_lpuart_defconfig |  3 +++
 include/configs/ls1021aqds.h            | 13 +++++++++++++
 3 files changed, 17 insertions(+)
 create mode 100644 configs/ls1021aqds_nor_lpuart_defconfig
board/freescale/ls1021aqds/MAINTAINERS +1 -0
index 638833d..661526b 100644
@@ -6,6 +6,7 @@ F:	include/configs/ls1021aqds.h
 F:	configs/ls1021aqds_nor_defconfig
 F:	configs/ls1021aqds_ddr4_nor_defconfig
 F:	configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+F:	configs/ls1021aqds_nor_lpuart_defconfig
 F:	configs/ls1021aqds_sdcard_defconfig
 F:	configs/ls1021aqds_qspi_defconfig
 F:	configs/ls1021aqds_nand_defconfig
configs/ls1021aqds_nor_lpuart_defconfig new file +3 -0
new file mode 100644
index 0000000..29335ee
@@ -0,0 +1,3 @@
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021AQDS=y
include/configs/ls1021aqds.h +13 -0
index 8dc04f2..6ad6391 100644
@@ -365,11 +365,16 @@ unsigned long get_board_ddr_clk(void);
 /*
  * Serial Port
  */
+#ifdef CONFIG_LPUART
+#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
 

@@ -508,11 +513,19 @@ unsigned long get_board_ddr_clk(void);
 
 #define CONFIG_SYS_QE_FW_ADDR     0x67f40000
 
+#ifdef CONFIG_LPUART
+#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
Signature · 1 line
2.1.0.27.g96db324
author
#1 lore raw

PATCH 2/2 arm: ls102xa: Add LPUART support for LS1021ATWR board

This patch adds LPUART support for LS1021ATWR board.
For ls1021atwr_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by Alison Wang <[email protected]>
---
 board/freescale/ls1021atwr/MAINTAINERS  |  1 +
 configs/ls1021atwr_nor_lpuart_defconfig |  3 +++
 include/configs/ls1021atwr.h            | 12 ++++++++++++
 3 files changed, 16 insertions(+)
 create mode 100644 configs/ls1021atwr_nor_lpuart_defconfig
board/freescale/ls1021atwr/MAINTAINERS +1 -0
index 9176706..e9f6f0a 100644
@@ -5,5 +5,6 @@ F:	board/freescale/ls1021atwr/
 F:	include/configs/ls1021atwr.h
 F:	configs/ls1021atwr_nor_defconfig
 F:	configs/ls1021atwr_nor_SECURE_BOOT_defconfig
+F:	configs/ls1021atwr_nor_lpuart_defconfig
 F:	configs/ls1021atwr_sdcard_defconfig
 F:	configs/ls1021atwr_qspi_defconfig
configs/ls1021atwr_nor_lpuart_defconfig new file +3 -0
new file mode 100644
index 0000000..bdab6d9
@@ -0,0 +1,3 @@
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_LS1021ATWR=y
include/configs/ls1021atwr.h +12 -0
index 66954d0..0a0bb5f 100644
@@ -186,11 +186,16 @@
 /*
  * Serial Port
  */
+#ifdef CONFIG_LPUART
+#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
 

@@ -325,10 +330,17 @@
 
 #define CONFIG_BOOTDELAY		3
 
+#ifdef CONFIG_LPUART
+#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
Signature · 1 line
2.1.0.27.g96db324
#2 lore raw

PATCH 2/2 arm: ls102xa: Add LPUART support for LS1021ATWR board

Quoted 5 lines · Alison Wang

This patch adds LPUART support for LS1021ATWR board.
For ls1021atwr_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by Alison Wang <[email protected]>

---

Applied to u-boot-fsl-qoriq master branch, awaiting upstream.

York

#3 lore raw

PATCH 1/2 arm: ls102xa: Add LPUART support for LS1021AQDS board

In reply to Alison Wang
Quoted 5 lines · Alison Wang

This patch adds LPUART support for LS1021AQDS board.
For ls1021aqds_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by Alison Wang <[email protected]>

---

Applied to u-boot-fsl-qoriq master branch, awaiting upstream.

York