[mipsel/loongson3] Add support for Loongson 3 LS3A RS780E 1-way

boards.

svn path=/dists/sid/linux/; revision=21591

debian/changelog

@@ -64,6 +64,8 @@ linux (3.14.13-1) UNRELEASED; urgency=medium
     to fix excessive kernel warnings.
   * [mips/malta] Backport from upstream power management support for
     Malta.
+  * [mipsel/loongson3] Add support for Loongson 3 LS3A RS780E 1-way
+    boards.
 
   [ Ben Hutchings ]
   * net/l2tp: don't fall back on UDP [get|set]sockopt (CVE-2014-4943)

debian/patches/features/mips/MIPS-Loongson-3-Add-Loongson-LS3A-RS780E-1-way-machi.patch

@@ -0,0 +1,67 @@
+From: Aurelien Jarno <aurelien@aurel32.net>
+Date: Sun, 20 Jul 2014 19:16:31 +0200
+Subject: MIPS: Loongson 3: Add Loongson LS3A RS780E 1-way machine definition
+Forwarded: not yet
+
+Add a Loongson LS3A RS780E 1-way machine definition, which only differs
+from other Loongson 3 based machines by the UART base clock speed.
+
+Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
+---
+ arch/mips/include/asm/bootinfo.h      | 1 +
+ arch/mips/loongson/common/machtype.c  | 1 +
+ arch/mips/loongson/common/serial.c    | 1 +
+ arch/mips/loongson/common/uart_base.c | 1 +
+ 4 files changed, 4 insertions(+)
+
+diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
+index 1f7ca8b..c3efea0 100644
+--- a/arch/mips/include/asm/bootinfo.h
++++ b/arch/mips/include/asm/bootinfo.h
+@@ -74,6 +74,7 @@ enum loongson_machine_type {
+ 	MACH_LEMOTE_A1101,
+ 	MACH_LEMOTE_A1201,
+ 	MACH_LEMOTE_A1205,
++	MACH_LOONGSON_3A780E1W,
+ 	MACH_LOONGSON_END
+ };
+ 
+diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
+index 1a47979..3b88f88 100644
+--- a/arch/mips/loongson/common/machtype.c
++++ b/arch/mips/loongson/common/machtype.c
+@@ -31,6 +31,7 @@ static const char *system_types[] = {
+ 	[MACH_LEMOTE_A1101]		"lemote-3a-itx-a1101",
+ 	[MACH_LEMOTE_A1201]		"lemote-2gq-notebook-a1201",
+ 	[MACH_LEMOTE_A1205]		"lemote-2gq-aio-a1205",
++	[MACH_LOONGSON_3A780E1W]	"loongson-ls3a-rs780e-1w",
+ 	[MACH_LOONGSON_END]		NULL,
+ };
+ 
+diff --git a/arch/mips/loongson/common/serial.c b/arch/mips/loongson/common/serial.c
+index bd2b709..f1cc859 100644
+--- a/arch/mips/loongson/common/serial.c
++++ b/arch/mips/loongson/common/serial.c
+@@ -51,6 +51,7 @@ static struct plat_serial8250_port uart8250_data[][2] = {
+ 	[MACH_LEMOTE_A1101]             {PORT_M(2, 25000000), {} },
+ 	[MACH_LEMOTE_A1201]             {PORT_M(2, 25000000), {} },
+ 	[MACH_LEMOTE_A1205]             {PORT_M(2, 25000000), {} },
++	[MACH_LOONGSON_3A780E1W]        {PORT_M(2, 33177600), {} },
+ 	[MACH_LOONGSON_END]		{},
+ };
+ 
+diff --git a/arch/mips/loongson/common/uart_base.c b/arch/mips/loongson/common/uart_base.c
+index 1e1eeea..406cb24 100644
+--- a/arch/mips/loongson/common/uart_base.c
++++ b/arch/mips/loongson/common/uart_base.c
+@@ -42,6 +42,7 @@ void prom_init_loongson_uart_base(void)
+ 	case MACH_LEMOTE_A1101:
+ 	case MACH_LEMOTE_A1201:
+ 	case MACH_LEMOTE_A1205:
++	case MACH_LOONGSON_3A780E1W:
+ 		/* The CPU provided serial port (CPU) */
+ 		loongson_uart_base = LOONGSON_REG_BASE + 0x1e0;
+ 		break;
+-- 
+2.0.0
+

debian/patches/series

@@ -108,3 +108,4 @@ features/mips/MIPS-Malta-add-suspend-state-entry-code.patch
 features/mips/MIPS-Malta-Let-PIIX4-respond-to-PCI-special-cycles.patch
 features/mips/MIPS-Malta-hang-on-halt.patch
 features/mips/MIPS-Malta-support-powering-down.patch
+features/mips/MIPS-Loongson-3-Add-Loongson-LS3A-RS780E-1-way-machi.patch