summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/mips/Kconfig4
-rw-r--r--arch/mips/dts/Makefile1
-rw-r--r--arch/mips/dts/mti,malta.dts32
-rw-r--r--configs/malta_defconfig2
-rw-r--r--configs/maltael_defconfig2
-rw-r--r--include/configs/malta.h6
6 files changed, 41 insertions, 6 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index dc34c18258..53363e38fe 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -23,7 +23,11 @@ config TARGET_QEMU_MIPS
config TARGET_MALTA
bool "Support malta"
+ select DM
+ select DM_SERIAL
select DYNAMIC_IO_PORT_BASE
+ select OF_CONTROL
+ select OF_ISA_BUS
select SUPPORTS_BIG_ENDIAN
select SUPPORTS_LITTLE_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index a94b745550..2f04d73b83 100644
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -4,6 +4,7 @@
dtb-$(CONFIG_TARGET_AP121) += ap121.dtb
dtb-$(CONFIG_TARGET_AP143) += ap143.dtb
+dtb-$(CONFIG_TARGET_MALTA) += mti,malta.dtb
dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
dtb-$(CONFIG_BOARD_TPLINK_WDR4300) += tplink_wdr4300.dtb
diff --git a/arch/mips/dts/mti,malta.dts b/arch/mips/dts/mti,malta.dts
new file mode 100644
index 0000000000..d339229c2a
--- /dev/null
+++ b/arch/mips/dts/mti,malta.dts
@@ -0,0 +1,32 @@
+/dts-v1/;
+
+/memreserve/ 0x00000000 0x00001000; /* Exception vectors */
+/memreserve/ 0x000f0000 0x00010000; /* PIIX4 ISA memory */
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mti,malta";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ isa@0 {
+ compatible = "isa";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <1 0 0 0x1000>;
+
+ uart0: serial@3f8 {
+ compatible = "ns16550a";
+
+ reg = <1 0x3f8 0x40>;
+ reg-shift = <0>;
+
+ clock-frequency = <1843200>;
+
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
diff --git a/configs/malta_defconfig b/configs/malta_defconfig
index a16f10be6a..3c3bb16522 100644
--- a/configs/malta_defconfig
+++ b/configs/malta_defconfig
@@ -1,5 +1,6 @@
CONFIG_MIPS=y
CONFIG_TARGET_MALTA=y
+CONFIG_DEFAULT_DEVICE_TREE="mti,malta"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="malta # "
# CONFIG_CMD_LOADB is not set
@@ -9,5 +10,6 @@ CONFIG_SYS_PROMPT="malta # "
CONFIG_CMD_DHCP=y
# CONFIG_CMD_NFS is not set
CONFIG_CMD_PING=y
+CONFIG_OF_EMBED=y
CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/maltael_defconfig b/configs/maltael_defconfig
index 5289797748..b245d915ef 100644
--- a/configs/maltael_defconfig
+++ b/configs/maltael_defconfig
@@ -1,6 +1,7 @@
CONFIG_MIPS=y
CONFIG_TARGET_MALTA=y
CONFIG_SYS_LITTLE_ENDIAN=y
+CONFIG_DEFAULT_DEVICE_TREE="mti,malta"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="maltael # "
# CONFIG_CMD_LOADB is not set
@@ -10,5 +11,6 @@ CONFIG_SYS_PROMPT="maltael # "
CONFIG_CMD_DHCP=y
# CONFIG_CMD_NFS is not set
CONFIG_CMD_PING=y
+CONFIG_OF_EMBED=y
CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/include/configs/malta.h b/include/configs/malta.h
index 1c3c83c25e..e03935b573 100644
--- a/include/configs/malta.h
+++ b/include/configs/malta.h
@@ -65,13 +65,7 @@
* Serial driver
*/
#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_PORT_MAPPED
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK (115200 * 16)
-#define CONFIG_SYS_NS16550_COM1 0x3f8
-#define CONFIG_CONS_INDEX 1
/*
* Flash configuration