ARM: shmobile: Mount root file systems in r/w mode for all DT platforms

The shmobile DT files available in the kernel are reference
implementations intended to be used as sample code, as well as for
development. As such, it makes sense to mount the root file system in
read/write mode by default.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
index bbd09d8..f444624 100644 (file)
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
@@ -16,7 +16,7 @@
        compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
 
        chosen {
-               bootargs = "console=ttySC0,115200 ignore_loglevel";
+               bootargs = "console=ttySC0,115200 ignore_loglevel rw";
        };
 
        memory@40000000 {

diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index e657a9d..72f867e 100644 (file)
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -16,7 +16,7 @@
        compatible = "renesas,ape6evm", "renesas,r8a73a4";
 
        chosen {
-               bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp";
+               bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
        };
 
        memory@40000000 {

diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
index f5b8d77..9bb903a 100644 (file)
--- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
@@ -22,7 +22,7 @@
        compatible = "renesas,bockw-reference", "renesas,r8a7778";
 
        chosen {
-               bootargs = "console=ttySC0,115200 ignore_loglevel";
+               bootargs = "console=ttySC0,115200 ignore_loglevel rw";
        };
 
        memory {

diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts
index 0076b1e..12bbebc 100644 (file)
--- a/arch/arm/boot/dts/r8a7778-bockw.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw.dts
@@ -22,7 +22,7 @@
        compatible = "renesas,bockw", "renesas,r8a7778";
 
        chosen {
-               bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs";
+               bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw";
        };
 
        memory {

diff --git a/arch/arm/boot/dts/r8a7779-marzen-reference.dts b/arch/arm/boot/dts/r8a7779-marzen-reference.dts
index 72be4c8..5c22fee 100644 (file)
--- a/arch/arm/boot/dts/r8a7779-marzen-reference.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen-reference.dts
@@ -17,7 +17,7 @@
        compatible = "renesas,marzen-reference", "renesas,r8a7779";
 
        chosen {
-               bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
+               bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw";
        };
 
        memory {

diff --git a/arch/arm/boot/dts/r8a7790-lager-reference.dts b/arch/arm/boot/dts/r8a7790-lager-reference.dts
index 5ee71cf..c462ef1 100644 (file)
--- a/arch/arm/boot/dts/r8a7790-lager-reference.dts
+++ b/arch/arm/boot/dts/r8a7790-lager-reference.dts
@@ -17,7 +17,7 @@
        compatible = "renesas,lager-reference", "renesas,r8a7790";
 
        chosen {
-               bootargs = "console=ttySC6,115200 ignore_loglevel";
+               bootargs = "console=ttySC6,115200 ignore_loglevel rw";
        };
 
        memory@40000000 {

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 09a84fc..631b93b 100644 (file)
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -16,7 +16,7 @@
        compatible = "renesas,lager", "renesas,r8a7790";
 
        chosen {
-               bootargs = "console=ttySC6,115200 ignore_loglevel";
+               bootargs = "console=ttySC6,115200 ignore_loglevel rw";
        };
 
        memory@40000000 {

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index b6f759e..6d9ece2 100644 (file)
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -32,7 +32,7 @@
        };
 
        chosen {
-               bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
+               bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
        };
 
        memory {

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 7c4071e..0f1ca77 100644 (file)
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -16,7 +16,7 @@
        compatible = "renesas,kzm9g", "renesas,sh73a0";
 
        chosen {
-               bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
+               bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
        };
 
        memory {