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-rw-r--r--arch/arm/boot/compressed/head.S39
-rw-r--r--arch/arm/boot/dts/sun4i-a10.dtsi20
-rw-r--r--arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts6
-rw-r--r--arch/arm/boot/dts/sun5i-a10s.dtsi8
-rw-r--r--arch/arm/boot/dts/sun5i-a13-hsg-h702.dts4
-rw-r--r--arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts4
-rw-r--r--arch/arm/boot/dts/sun5i-a13-olinuxino.dts4
-rw-r--r--arch/arm/boot/dts/sun5i-a13.dtsi9
-rw-r--r--arch/arm/boot/dts/sun6i-a31.dtsi6
-rw-r--r--arch/arm/boot/dts/sun7i-a20-bananapi.dts6
-rw-r--r--arch/arm/boot/dts/sun7i-a20-hummingbird.dts8
-rw-r--r--arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts3
-rw-r--r--arch/arm/boot/dts/sun7i-a20.dtsi8
-rw-r--r--arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts4
-rw-r--r--arch/arm/boot/dts/sun8i-a23.dtsi9
-rw-r--r--arch/arm/boot/dts/sun9i-a80-optimus.dts5
-rw-r--r--arch/arm/boot/dts/sun9i-a80.dtsi10
17 files changed, 88 insertions, 65 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 68be9017593d..132c70e2d2f1 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -263,16 +263,37 @@ restart: adr r0, LC0
* OK... Let's do some funky business here.
* If we do have a DTB appended to zImage, and we do have
* an ATAG list around, we want the later to be translated
- * and folded into the former here. To be on the safe side,
- * let's temporarily move the stack away into the malloc
- * area. No GOT fixup has occurred yet, but none of the
- * code we're about to call uses any global variable.
+ * and folded into the former here. No GOT fixup has occurred
+ * yet, but none of the code we're about to call uses any
+ * global variable.
*/
- add sp, sp, #0x10000
+
+ /* Get the initial DTB size */
+ ldr r5, [r6, #4]
+#ifndef __ARMEB__
+ /* convert to little endian */
+ eor r1, r5, r5, ror #16
+ bic r1, r1, #0x00ff0000
+ mov r5, r5, ror #8
+ eor r5, r5, r1, lsr #8
+#endif
+ /* 50% DTB growth should be good enough */
+ add r5, r5, r5, lsr #1
+ /* preserve 64-bit alignment */
+ add r5, r5, #7
+ bic r5, r5, #7
+ /* clamp to 32KB min and 1MB max */
+ cmp r5, #(1 << 15)
+ movlo r5, #(1 << 15)
+ cmp r5, #(1 << 20)
+ movhi r5, #(1 << 20)
+ /* temporarily relocate the stack past the DTB work space */
+ add sp, sp, r5
+
stmfd sp!, {r0-r3, ip, lr}
mov r0, r8
mov r1, r6
- sub r2, sp, r6
+ mov r2, r5
bl atags_to_fdt
/*
@@ -285,11 +306,11 @@ restart: adr r0, LC0
bic r0, r0, #1
add r0, r0, #0x100
mov r1, r6
- sub r2, sp, r6
+ mov r2, r5
bleq atags_to_fdt
ldmfd sp!, {r0-r3, ip, lr}
- sub sp, sp, #0x10000
+ sub sp, sp, r5
#endif
mov r8, r6 @ use the appended device tree
@@ -306,7 +327,7 @@ restart: adr r0, LC0
subs r1, r5, r1
addhi r9, r9, r1
- /* Get the dtb's size */
+ /* Get the current DTB size */
ldr r5, [r6, #4]
#ifndef __ARMEB__
/* convert r5 (dtb size) to little endian */
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 7b4099fcf817..d5c4669224b1 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -17,14 +17,6 @@
aliases {
ethernet0 = &emac;
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- serial5 = &uart5;
- serial6 = &uart6;
- serial7 = &uart7;
};
chosen {
@@ -39,6 +31,14 @@
<&ahb_gates 44>;
status = "disabled";
};
+
+ framebuffer@1 {
+ compatible = "allwinner,simple-framebuffer", "simple-framebuffer";
+ allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
+ <&ahb_gates 44>, <&ahb_gates 46>;
+ status = "disabled";
+ };
};
cpus {
@@ -438,8 +438,8 @@
reg-names = "phy_ctrl", "pmu1", "pmu2";
clocks = <&usb_clk 8>;
clock-names = "usb_phy";
- resets = <&usb_clk 1>, <&usb_clk 2>;
- reset-names = "usb1_reset", "usb2_reset";
+ resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+ reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
index fe3c559ca6a8..bfa742817690 100644
--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
@@ -55,6 +55,12 @@
model = "Olimex A10s-Olinuxino Micro";
compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s";
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ };
+
soc@01c00000 {
emac: ethernet@01c0b000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 1b76667f3182..2e7d8263799d 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -18,10 +18,6 @@
aliases {
ethernet0 = &emac;
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
};
chosen {
@@ -390,8 +386,8 @@
reg-names = "phy_ctrl", "pmu1";
clocks = <&usb_clk 8>;
clock-names = "usb_phy";
- resets = <&usb_clk 1>;
- reset-names = "usb1_reset";
+ resets = <&usb_clk 0>, <&usb_clk 1>;
+ reset-names = "usb0_reset", "usb1_reset";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts
index eeed1f236ee8..c7be3abd9fcc 100644
--- a/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts
+++ b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts
@@ -53,6 +53,10 @@
model = "HSG H702";
compatible = "hsg,h702", "allwinner,sun5i-a13";
+ aliases {
+ serial0 = &uart1;
+ };
+
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
index 916ee8bb826f..3decefb3c37a 100644
--- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
@@ -54,6 +54,10 @@
model = "Olimex A13-Olinuxino Micro";
compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
+ aliases {
+ serial0 = &uart1;
+ };
+
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
index e31d291d14cb..b421f7fa197b 100644
--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
@@ -55,6 +55,10 @@
model = "Olimex A13-Olinuxino";
compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
+ aliases {
+ serial0 = &uart1;
+ };
+
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index c35217ea1f64..c556688f8b8b 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -16,11 +16,6 @@
/ {
interrupt-parent = <&intc>;
- aliases {
- serial0 = &uart1;
- serial1 = &uart3;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -349,8 +344,8 @@
reg-names = "phy_ctrl", "pmu1";
clocks = <&usb_clk 8>;
clock-names = "usb_phy";
- resets = <&usb_clk 1>;
- reset-names = "usb1_reset";
+ resets = <&usb_clk 0>, <&usb_clk 1>;
+ reset-names = "usb0_reset", "usb1_reset";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index f47156b6572b..1e7e7bcf8307 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -53,12 +53,6 @@
interrupt-parent = <&gic>;
aliases {
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- serial5 = &uart5;
ethernet0 = &gmac;
};
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index 1cf1214cc068..bd7b15add697 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -55,6 +55,12 @@
model = "LeMaker Banana Pi";
compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart3;
+ serial2 = &uart7;
+ };
+
soc@01c00000 {
spi0: spi@01c05000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
index 0e4bfa3b2b85..0bcefcbbb756 100644
--- a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
+++ b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
@@ -19,6 +19,14 @@
model = "Merrii A20 Hummingbird";
compatible = "merrii,a20-hummingbird", "allwinner,sun7i-a20";
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ };
+
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 9d669cdf031d..66cc77707198 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -20,6 +20,9 @@
compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
aliases {
+ serial0 = &uart0;
+ serial1 = &uart6;
+ serial2 = &uart7;
spi0 = &spi1;
spi1 = &spi2;
};
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index e21ce5992d56..89749ce34a84 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -54,14 +54,6 @@
aliases {
ethernet0 = &gmac;
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- serial5 = &uart5;
- serial6 = &uart6;
- serial7 = &uart7;
};
chosen {
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
index 7f2117ce6985..32ad80804dbb 100644
--- a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
+++ b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
@@ -55,6 +55,10 @@
model = "Ippo Q8H Dual Core Tablet (v5)";
compatible = "ippo,q8h-v5", "allwinner,sun8i-a23";
+ aliases {
+ serial0 = &r_uart;
+ };
+
chosen {
bootargs = "earlyprintk console=ttyS0,115200";
};
diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 0746cd1024d7..86584fcf5e32 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -52,15 +52,6 @@
/ {
interrupt-parent = <&gic>;
- aliases {
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- serial5 = &r_uart;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 506948f582ee..11ec71072e81 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -54,6 +54,11 @@
model = "Merrii A80 Optimus Board";
compatible = "merrii,a80-optimus", "allwinner,sun9i-a80";
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart4;
+ };
+
chosen {
bootargs = "earlyprintk console=ttyS0,115200";
};
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index 494714f67b57..9ef4438206a9 100644
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -52,16 +52,6 @@
/ {
interrupt-parent = <&gic>;
- aliases {
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- serial5 = &uart5;
- serial6 = &r_uart;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 17:00:47 +0000