summary refs log tree commit diff
path: root/arch/arm/boot
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/compressed/atags_to_fdt.c62
-rw-r--r--arch/arm/boot/dts/mmp2-brownstone.dts4
-rw-r--r--arch/arm/boot/dts/omap2.dtsi2
-rw-r--r--arch/arm/boot/dts/spear1310-evb.dts2
-rw-r--r--arch/arm/boot/dts/spear1310.dtsi2
-rw-r--r--arch/arm/boot/dts/spear1340-evb.dts2
-rw-r--r--arch/arm/boot/dts/spear1340.dtsi2
-rw-r--r--arch/arm/boot/dts/spear13xx.dtsi13
-rw-r--r--arch/arm/boot/dts/spear300-evb.dts2
-rw-r--r--arch/arm/boot/dts/spear300.dtsi2
-rw-r--r--arch/arm/boot/dts/spear310-evb.dts2
-rw-r--r--arch/arm/boot/dts/spear310.dtsi2
-rw-r--r--arch/arm/boot/dts/spear320-evb.dts8
-rw-r--r--arch/arm/boot/dts/spear320.dtsi2
-rw-r--r--arch/arm/boot/dts/spear3xx.dtsi2
-rw-r--r--arch/arm/boot/dts/spear600.dtsi1
16 files changed, 86 insertions, 24 deletions
diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
index 797f04bedb47..aabc02a68482 100644
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++ b/arch/arm/boot/compressed/atags_to_fdt.c
@@ -1,6 +1,12 @@
 #include <asm/setup.h>
 #include <libfdt.h>
 
+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND)
+#define do_extend_cmdline 1
+#else
+#define do_extend_cmdline 0
+#endif
+
 static int node_offset(void *fdt, const char *node_path)
 {
 	int offset = fdt_path_offset(fdt, node_path);
@@ -36,6 +42,48 @@ static int setprop_cell(void *fdt, const char *node_path,
 	return fdt_setprop_cell(fdt, offset, property, val);
 }
 
+static const void *getprop(const void *fdt, const char *node_path,
+			   const char *property, int *len)
+{
+	int offset = fdt_path_offset(fdt, node_path);
+
+	if (offset == -FDT_ERR_NOTFOUND)
+		return NULL;
+
+	return fdt_getprop(fdt, offset, property, len);
+}
+
+static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
+{
+	char cmdline[COMMAND_LINE_SIZE];
+	const char *fdt_bootargs;
+	char *ptr = cmdline;
+	int len = 0;
+
+	/* copy the fdt command line into the buffer */
+	fdt_bootargs = getprop(fdt, "/chosen", "bootargs", &len);
+	if (fdt_bootargs)
+		if (len < COMMAND_LINE_SIZE) {
+			memcpy(ptr, fdt_bootargs, len);
+			/* len is the length of the string
+			 * including the NULL terminator */
+			ptr += len - 1;
+		}
+
+	/* and append the ATAG_CMDLINE */
+	if (fdt_cmdline) {
+		len = strlen(fdt_cmdline);
+		if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
+			*ptr++ = ' ';
+			memcpy(ptr, fdt_cmdline, len);
+			ptr += len;
+		}
+	}
+	*ptr = '\0';
+
+	setprop_string(fdt, "/chosen", "bootargs", cmdline);
+}
+
 /*
  * Convert and fold provided ATAGs into the provided FDT.
  *
@@ -72,8 +120,18 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space)
 
 	for_each_tag(atag, atag_list) {
 		if (atag->hdr.tag == ATAG_CMDLINE) {
-			setprop_string(fdt, "/chosen", "bootargs",
-					atag->u.cmdline.cmdline);
+			/* Append the ATAGS command line to the device tree
+			 * command line.
+			 * NB: This means that if the same parameter is set in
+			 * the device tree and in the tags, the one from the
+			 * tags will be chosen.
+			 */
+			if (do_extend_cmdline)
+				merge_fdt_bootargs(fdt,
+						   atag->u.cmdline.cmdline);
+			else
+				setprop_string(fdt, "/chosen", "bootargs",
+					       atag->u.cmdline.cmdline);
 		} else if (atag->hdr.tag == ATAG_MEM) {
 			if (memcount >= sizeof(mem_reg_property)/4)
 				continue;
diff --git a/arch/arm/boot/dts/mmp2-brownstone.dts b/arch/arm/boot/dts/mmp2-brownstone.dts
index 153a4b2d12b5..c9b4f27d191e 100644
--- a/arch/arm/boot/dts/mmp2-brownstone.dts
+++ b/arch/arm/boot/dts/mmp2-brownstone.dts
@@ -11,7 +11,7 @@
 /include/ "mmp2.dtsi"
 
 / {
-	model = "Marvell MMP2 Aspenite Development Board";
+	model = "Marvell MMP2 Brownstone Development Board";
 	compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2";
 
 	chosen {
@@ -19,7 +19,7 @@
 	};
 
 	memory {
-		reg = <0x00000000 0x04000000>;
+		reg = <0x00000000 0x08000000>;
 	};
 
 	soc {
diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index f2ab4ea7cc0e..581cb081cb0f 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -44,6 +44,8 @@
 			compatible = "ti,omap2-intc";
 			interrupt-controller;
 			#interrupt-cells = <1>;
+			ti,intc-size = <96>;
+			reg = <0x480FE000 0x1000>;
 		};
 
 		uart1: serial@4806a000 {
diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
index 8314e4171884..dd4358bc26e2 100644
--- a/arch/arm/boot/dts/spear1310-evb.dts
+++ b/arch/arm/boot/dts/spear1310-evb.dts
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr1310 Evaluation Baord
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 9e61da404d57..419ea7413d23 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for all SPEAr1310 SoCs
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
index 0d8472e5ab9f..c9a54e06fb68 100644
--- a/arch/arm/boot/dts/spear1340-evb.dts
+++ b/arch/arm/boot/dts/spear1340-evb.dts
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr1340 Evaluation Baord
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index a26fc47a55e8..d71fe2a68f09 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for all SPEAr1340 SoCs
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index 1f8e1e1481df..f7b84aced654 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for all SPEAr13xx SoCs
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
@@ -43,8 +43,8 @@
 
 	pmu {
 		compatible = "arm,cortex-a9-pmu";
-		interrupts = <0 8 0x04
-			      0 9 0x04>;
+		interrupts = <0 6 0x04
+			      0 7 0x04>;
 	};
 
 	L2: l2-cache {
@@ -119,8 +119,8 @@
 		gmac0: eth@e2000000 {
 			compatible = "st,spear600-gmac";
 			reg = <0xe2000000 0x8000>;
-			interrupts = <0 23 0x4
-				      0 24 0x4>;
+			interrupts = <0 33 0x4
+				      0 34 0x4>;
 			interrupt-names = "macirq", "eth_wake_irq";
 			status = "disabled";
 		};
@@ -202,6 +202,7 @@
 			kbd@e0300000 {
 				compatible = "st,spear300-kbd";
 				reg = <0xe0300000 0x1000>;
+				interrupts = <0 52 0x4>;
 				status = "disabled";
 			};
 
@@ -224,7 +225,7 @@
 			serial@e0000000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xe0000000 0x1000>;
-				interrupts = <0 36 0x4>;
+				interrupts = <0 35 0x4>;
 				status = "disabled";
 			};
 
diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts
index fc82b1a26458..d71b8d581e3d 100644
--- a/arch/arm/boot/dts/spear300-evb.dts
+++ b/arch/arm/boot/dts/spear300-evb.dts
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr300 Evaluation Baord
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear300.dtsi b/arch/arm/boot/dts/spear300.dtsi
index 01c5e358fdb2..ed3627c116cc 100644
--- a/arch/arm/boot/dts/spear300.dtsi
+++ b/arch/arm/boot/dts/spear300.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr300 SoC
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts
index dc5e2d445a93..b00544e0cd5d 100644
--- a/arch/arm/boot/dts/spear310-evb.dts
+++ b/arch/arm/boot/dts/spear310-evb.dts
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr310 Evaluation Baord
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi
index e47081c494d9..62fc4fb3e5f9 100644
--- a/arch/arm/boot/dts/spear310.dtsi
+++ b/arch/arm/boot/dts/spear310.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr310 SoC
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
index 6308fa3bec1e..e4e912f95024 100644
--- a/arch/arm/boot/dts/spear320-evb.dts
+++ b/arch/arm/boot/dts/spear320-evb.dts
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr320 Evaluation Baord
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
@@ -15,8 +15,8 @@
 /include/ "spear320.dtsi"
 
 / {
-	model = "ST SPEAr300 Evaluation Board";
-	compatible = "st,spear300-evb", "st,spear300";
+	model = "ST SPEAr320 Evaluation Board";
+	compatible = "st,spear320-evb", "st,spear320";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
@@ -26,7 +26,7 @@
 
 	ahb {
 		pinmux@b3000000 {
-			st,pinmux-mode = <3>;
+			st,pinmux-mode = <4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&state_default>;
 
diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi
index 5372ca399b1f..1f49d69595a0 100644
--- a/arch/arm/boot/dts/spear320.dtsi
+++ b/arch/arm/boot/dts/spear320.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for SPEAr320 SoC
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear3xx.dtsi b/arch/arm/boot/dts/spear3xx.dtsi
index 91072553963f..3a8bb5736928 100644
--- a/arch/arm/boot/dts/spear3xx.dtsi
+++ b/arch/arm/boot/dts/spear3xx.dtsi
@@ -1,7 +1,7 @@
 /*
  * DTS file for all SPEAr3xx SoCs
  *
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi
index 089f0a42c50e..a3c36e47d7ef 100644
--- a/arch/arm/boot/dts/spear600.dtsi
+++ b/arch/arm/boot/dts/spear600.dtsi
@@ -181,6 +181,7 @@
 			timer@f0000000 {
 				compatible = "st,spear-timer";
 				reg = <0xf0000000 0x400>;
+				interrupt-parent = <&vic0>;
 				interrupts = <16>;
 			};
 		};
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-12 03:25:40 +0000