---

yaml --- r: 319640 b: refs/heads/master c: f9c9aff h: refs/heads/master v: v3
git-mirror · Jul 23, 2012 · d7c09ed · d7c09ed
1 parent 75f5c5d
commit d7c09ed
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Showing 4 changed files with 11 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea3952e01c47ac76d71857099cbfc2f487f507d2
+refs/heads/master: f9c9affc5799b9243d57b86fefda0dffbce3a32e
diff --git a/trunk/arch/mips/Kconfig b/trunk/arch/mips/Kconfig
@@ -209,6 +209,7 @@ config MACH_JZ4740
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_ZBOOT_UART16550
 	select DMA_NONCOHERENT
 	select IRQ_CPU
 	select GENERIC_GPIO

diff --git a/trunk/arch/mips/boot/compressed/Makefile b/trunk/arch/mips/boot/compressed/Makefile
@@ -58,8 +58,12 @@ $(obj)/piggy.o: $(obj)/dummy.o $(obj)/vmlinux.bin.z FORCE
 # Calculate the load address of the compressed kernel image
 hostprogs-y := calc_vmlinuz_load_addr
 
+ifeq ($(CONFIG_MACH_JZ4740),y)
+VMLINUZ_LOAD_ADDRESS := 0x80600000
+else
 VMLINUZ_LOAD_ADDRESS = $(shell $(obj)/calc_vmlinuz_load_addr \
 		$(obj)/vmlinux.bin $(VMLINUX_LOAD_ADDRESS))
+endif
 
 vmlinuzobjs-y += $(obj)/piggy.o
 

diff --git a/trunk/arch/mips/boot/compressed/uart-16550.c b/trunk/arch/mips/boot/compressed/uart-16550.c
@@ -18,6 +18,11 @@
 #define PORT(offset) (CKSEG1ADDR(AR7_REGS_UART0) + (4 * offset))
 #endif
 
+#ifdef CONFIG_MACH_JZ4740
+#define UART0_BASE  0xB0030000
+#define PORT(offset) (UART0_BASE + (4 * offset))
+#endif
+
 #ifndef PORT
 #error please define the serial port address for your own machine
 #endif