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u-boot-brain
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Merge branch '2020-04-25-master-imports' 

- Assorted minor fixes
- Actions S700 SoC and Cubieboard7 support
This commit is contained in:
Tom Rini 2020-04-25 08:20:22 -04:00
parent 4d131cdb67 691132e850
commit d202f67db0
65 changed files with 1714 additions and 360 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
Kbuild
View File

@ -1,54 +1,20 @@
# SPDX-License-Identifier: GPL-2.0
#
# Kbuild for top-level directory of U-Boot
# This file takes care of the following:
# 1) Generate generic-asm-offsets.h
# 2) Generate asm-offsets.h
# Default sed regexp - multiline due to syntax constraints
define sed-y
"s:[[:space:]]*\.ascii[[:space:]]*\"\(.*\)\":\1:; \
/^->/{s:->#\(.*\):/* \1 */:; \
s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:->::; p;}"
endef
# Use filechk to avoid rebuilds when a header changes, but the resulting file
# does not
define filechk_offsets
(set -e; \
echo "#ifndef $2"; \
echo "#define $2"; \
echo "/*"; \
echo " * DO NOT MODIFY."; \
echo " *"; \
echo " * This file was generated by Kbuild"; \
echo " */"; \
echo ""; \
sed -ne $(sed-y); \
echo ""; \
echo "#endif" )
endef
#####
# 1) Generate generic-asm-offsets.h
# Generate generic-asm-offsets.h
generic-offsets-file := include/generated/generic-asm-offsets.h
always := $(generic-offsets-file)
targets := lib/asm-offsets.s
# We use internal kbuild rules to avoid the "is up to date" message from make
lib/asm-offsets.s: lib/asm-offsets.c FORCE
$(Q)mkdir -p $(dir $@)
$(call if_changed_dep,cc_s_c)
$(obj)/$(generic-offsets-file): lib/asm-offsets.s FORCE
$(call filechk,offsets,__GENERIC_ASM_OFFSETS_H__)
#####
# 2) Generate asm-offsets.h
#
# Generate asm-offsets.h
ifneq ($(wildcard $(srctree)/arch/$(ARCH)/lib/asm-offsets.c),)
offsets-file := include/generated/asm-offsets.h
@ -59,10 +25,5 @@ targets += arch/$(ARCH)/lib/asm-offsets.s
CFLAGS_asm-offsets.o := -DDO_DEPS_ONLY
# We use internal kbuild rules to avoid the "is up to date" message from make
arch/$(ARCH)/lib/asm-offsets.s: arch/$(ARCH)/lib/asm-offsets.c FORCE
$(Q)mkdir -p $(dir $@)
$(call if_changed_dep,cc_s_c)
$(obj)/$(offsets-file): arch/$(ARCH)/lib/asm-offsets.s FORCE
$(call filechk,offsets,__ASM_OFFSETS_H__)

2
Kconfig
View File

@ -111,7 +111,7 @@ config ENV_VARS_UBOOT_CONFIG
config NR_DRAM_BANKS
int "Number of DRAM banks"
default 1 if ARCH_SUNXI
default 1 if ARCH_SUNXI || ARCH_OWL
default 4
help
This defines the number of DRAM banks.

4
MAINTAINERS
View File

@ -272,9 +272,11 @@ M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
S: Maintained
F: arch/arm/include/asm/arch-owl/
F: arch/arm/mach-owl/
F: board/ucRobotics/
F: drivers/clk/owl/
F: drivers/serial/serial_owl.c
F: include/configs/owl-common.h
F: configs/bubblegum_96_defconfig
F: configs/cubieboard7_defconfig
ARM RENESAS RMOBILE/R-CAR
M: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

3
Makefile
View File

@ -2241,8 +2241,7 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files))
# read all saved command lines
targets := $(wildcard $(sort $(targets)))
cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
cmd_files := $(wildcard .*.cmd $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd))
ifneq ($(cmd_files),)
$(cmd_files): ; # Do not try to update included dependency files

10
README
View File

@ -1632,16 +1632,6 @@ The following options need to be configured:
- activate this driver with CONFIG_SYS_I2C_RCAR
- This driver adds 4 i2c buses
- CONFIG_SYS_RCAR_I2C0_BASE for setting the register channel 0
- CONFIG_SYS_RCAR_I2C0_SPEED for for the speed channel 0
- CONFIG_SYS_RCAR_I2C1_BASE for setting the register channel 1
- CONFIG_SYS_RCAR_I2C1_SPEED for for the speed channel 1
- CONFIG_SYS_RCAR_I2C2_BASE for setting the register channel 2
- CONFIG_SYS_RCAR_I2C2_SPEED for for the speed channel 2
- CONFIG_SYS_RCAR_I2C3_BASE for setting the register channel 3
- CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3
- CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses
- drivers/i2c/sh_i2c.c:
- activate this driver with CONFIG_SYS_I2C_SH
- This driver adds from 2 to 5 i2c buses

6
arch/arm/Kconfig
View File

@ -874,10 +874,13 @@ config ARCH_MX5
config ARCH_OWL
bool "Actions Semi OWL SoCs"
select ARM64
select DM
select DM_SERIAL
select OWL_SERIAL
select CLK
select CLK_OWL
select OF_CONTROL
select CONFIG_SYS_RELOC_GD_ENV_ADDR
imply CMD_DM
config ARCH_QEMU
@ -1870,7 +1873,6 @@ source "board/spear/spear600/Kconfig"
source "board/spear/x600/Kconfig"
source "board/st/stv0991/Kconfig"
source "board/tcl/sl50/Kconfig"
source "board/ucRobotics/bubblegum_96/Kconfig"
source "board/birdland/bav335x/Kconfig"
source "board/toradex/colibri_pxa270/Kconfig"
source "board/variscite/dart_6ul/Kconfig"

4
arch/arm/dts/Makefile
View File

@ -64,8 +64,10 @@ dtb-$(CONFIG_KIRKWOOD) += \
kirkwood-pogo_e02.dtb \
kirkwood-sheevaplug.dtb
dtb-$(CONFIG_ARCH_OWL) += \
dtb-$(CONFIG_MACH_S900) += \
bubblegum_96.dtb
dtb-$(CONFIG_MACH_S700) += \
s700-cubieboard7.dtb
dtb-$(CONFIG_ROCKCHIP_PX30) += \
px30-evb.dtb \

92
arch/arm/dts/s700-cubieboard7.dts Normal file
View File

@ -0,0 +1,92 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
/dts-v1/;
#include "s700.dtsi"
/ {
compatible = "cubietech,cubieboard7", "actions,s700";
model = "CubieBoard7";
aliases {
serial3 = &uart3;
};
chosen {
stdout-path = "serial3:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
memory@1,e0000000 {
device_type = "memory";
reg = <0x1 0xe0000000 0x0 0x0>;
};
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_default>;
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_default>;
};
&i2c2 {
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_default>;
};
&pinctrl {
i2c0_default: i2c0_default {
pinmux {
groups = "i2c0_mfp";
function = "i2c0";
};
pinconf {
pins = "i2c0_sclk", "i2c0_sdata";
bias-pull-up;
};
};
i2c1_default: i2c1_default {
pinmux {
groups = "i2c1_dummy";
function = "i2c1";
};
pinconf {
pins = "i2c1_sclk", "i2c1_sdata";
bias-pull-up;
};
};
i2c2_default: i2c2_default {
pinmux {
groups = "i2c2_dummy";
function = "i2c2";
};
pinconf {
pins = "i2c2_sclk", "i2c2_sdata";
bias-pull-up;
};
};
};
&timer {
clocks = <&hosc>;
};
&uart3 {
status = "okay";
};

18
arch/arm/dts/s700-u-boot.dtsi Normal file
View File

@ -0,0 +1,18 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2020 Amit Singh Tomar <amittomer25@gmail.com>
*/
/{
soc {
u-boot,dm-pre-reloc;
};
};
&uart3 {
u-boot,dm-pre-reloc;
};
&cmu {
u-boot,dm-pre-reloc;
};

248
arch/arm/dts/s700.dtsi Normal file
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@ -0,0 +1,248 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
#include <dt-bindings/clock/actions,s700-cmu.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/reset/actions,s700-reset.h>
/ {
compatible = "actions,s700";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x3>;
enable-method = "psci";
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secmon@1f000000 {
reg = <0x0 0x1f000000 0x0 0x1000000>;
no-map;
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
arm-pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
hosc: hosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
#clock-cells = <0>;
};
losc: losc {
compatible = "fixed-clock";
clock-frequency = <32768>;
#clock-cells = <0>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
gic: interrupt-controller@e00f1000 {
compatible = "arm,gic-400";
reg = <0x0 0xe00f1000 0x0 0x1000>,
<0x0 0xe00f2000 0x0 0x2000>,
<0x0 0xe00f4000 0x0 0x2000>,
<0x0 0xe00f6000 0x0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-controller;
#interrupt-cells = <3>;
};
uart0: serial@e0120000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0120000 0x0 0x2000>;
clocks = <&cmu CLK_UART0>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart1: serial@e0122000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0122000 0x0 0x2000>;
clocks = <&cmu CLK_UART1>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@e0124000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0124000 0x0 0x2000>;
clocks = <&cmu CLK_UART2>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart3: serial@e0126000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0126000 0x0 0x2000>;
clocks = <&cmu CLK_UART3>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart4: serial@e0128000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0128000 0x0 0x2000>;
clocks = <&cmu CLK_UART4>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart5: serial@e012a000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012a000 0x0 0x2000>;
clocks = <&cmu CLK_UART5>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart6: serial@e012c000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012c000 0x0 0x2000>;
clocks = <&cmu CLK_UART6>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
cmu: clock-controller@e0168000 {
compatible = "actions,s700-cmu";
reg = <0x0 0xe0168000 0x0 0x1000>;
clocks = <&hosc>, <&losc>;
#clock-cells = <1>;
#reset-cells = <1>;
};
i2c0: i2c@e0170000 {
compatible = "actions,s700-i2c";
reg = <0 0xe0170000 0 0x1000>;
clocks = <&cmu CLK_I2C0>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@e0174000 {
compatible = "actions,s700-i2c";
reg = <0 0xe0174000 0 0x1000>;
clocks = <&cmu CLK_I2C1>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@e0178000 {
compatible = "actions,s700-i2c";
reg = <0 0xe0178000 0 0x1000>;
clocks = <&cmu CLK_I2C2>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c3: i2c@e017c000 {
compatible = "actions,s700-i2c";
reg = <0 0xe017c000 0 0x1000>;
clocks = <&cmu CLK_I2C3>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sps: power-controller@e01b0100 {
compatible = "actions,s700-sps";
reg = <0x0 0xe01b0100 0x0 0x100>;
#power-domain-cells = <1>;
};
timer: timer@e024c000 {
compatible = "actions,s700-timer";
reg = <0x0 0xe024c000 0x0 0x4000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "timer1";
};
pinctrl: pinctrl@e01b0000 {
compatible = "actions,s700-pinctrl";
reg = <0x0 0xe01b0000 0x0 0x1000>;
clocks = <&cmu CLK_GPIO>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 136>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
};
};
};

17
arch/arm/dts/s900-u-boot.dtsi Normal file
View File

@ -0,0 +1,17 @@
// SPDX-License-Identifier: GPL-2.0+
/*
*/
/{
soc {
u-boot,dm-pre-reloc;
};
};
&uart5 {
u-boot,dm-pre-reloc;
};
&cmu {
u-boot,dm-pre-reloc;
};

324
arch/arm/dts/s900.dtsi
View File

@ -1,17 +1,94 @@
// SPDX-License-Identifier: GPL-2.0+
//
// Device Tree Source for Actions Semi S900 SoC
//
// Copyright (C) 2015 Actions Semi Co., Ltd.
// Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
/dts-v1/;
#include <dt-bindings/clock/s900_cmu.h>
#include <dt-bindings/clock/actions,s900-cmu.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/reset/actions,s900-reset.h>
/ {
compatible = "actions,s900";
#address-cells = <0x2>;
#size-cells = <0x2>;
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x3>;
enable-method = "psci";
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secmon@1f000000 {
reg = <0x0 0x1f000000 0x0 0x1000000>;
no-map;
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
arm-pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
hosc: hosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
#clock-cells = <0>;
};
losc: losc {
compatible = "fixed-clock";
@ -26,28 +103,231 @@
};
soc {
u-boot,dm-pre-reloc;
compatible = "simple-bus";
#address-cells = <0x2>;
#size-cells = <0x2>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
uart5: serial@e012a000 {
u-boot,dm-pre-reloc;
compatible = "actions,s900-serial";
reg = <0x0 0xe012a000 0x0 0x1000>;
clocks = <&cmu CLOCK_UART5>;
gic: interrupt-controller@e00f1000 {
compatible = "arm,gic-400";
reg = <0x0 0xe00f1000 0x0 0x1000>,
<0x0 0xe00f2000 0x0 0x2000>,
<0x0 0xe00f4000 0x0 0x2000>,
<0x0 0xe00f6000 0x0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-controller;
#interrupt-cells = <3>;
};
uart0: serial@e0120000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0120000 0x0 0x2000>;
clocks = <&cmu CLK_UART0>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart1: serial@e0122000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0122000 0x0 0x2000>;
clocks = <&cmu CLK_UART1>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@e0124000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0124000 0x0 0x2000>;
clocks = <&cmu CLK_UART2>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart3: serial@e0126000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0126000 0x0 0x2000>;
clocks = <&cmu CLK_UART3>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart4: serial@e0128000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0128000 0x0 0x2000>;
clocks = <&cmu CLK_UART4>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart5: serial@e012a000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012a000 0x0 0x2000>;
clocks = <&cmu CLK_UART5>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart6: serial@e012c000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012c000 0x0 0x2000>;
clocks = <&cmu CLK_UART6>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sps: power-controller@e012e000 {
compatible = "actions,s900-sps";
reg = <0x0 0xe012e000 0x0 0x2000>;
#power-domain-cells = <1>;
};
cmu: clock-controller@e0160000 {
u-boot,dm-pre-reloc;
compatible = "actions,s900-cmu";
reg = <0x0 0xe0160000 0x0 0x1000>;
clocks = <&losc>, <&diff24M>;
clock-names = "losc", "diff24M";
clocks = <&hosc>, <&losc>;
#clock-cells = <1>;
#reset-cells = <1>;
};
i2c0: i2c@e0170000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0170000 0 0x1000>;
clocks = <&cmu CLK_I2C0>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@e0172000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0172000 0 0x1000>;
clocks = <&cmu CLK_I2C1>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@e0174000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0174000 0 0x1000>;
clocks = <&cmu CLK_I2C2>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c3: i2c@e0176000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0176000 0 0x1000>;
clocks = <&cmu CLK_I2C3>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c4: i2c@e0178000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0178000 0 0x1000>;
clocks = <&cmu CLK_I2C4>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c5: i2c@e017a000 {
compatible = "actions,s900-i2c";
reg = <0 0xe017a000 0 0x1000>;
clocks = <&cmu CLK_I2C5>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
pinctrl: pinctrl@e01b0000 {
compatible = "actions,s900-pinctrl";
reg = <0x0 0xe01b0000 0x0 0x1000>;
clocks = <&cmu CLK_GPIO>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 146>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
};
timer: timer@e0228000 {
compatible = "actions,s900-timer";
reg = <0x0 0xe0228000 0x0 0x8000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "timer1";
};
dma: dma-controller@e0260000 {
compatible = "actions,s900-dma";
reg = <0x0 0xe0260000 0x0 0x1000>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
dma-channels = <12>;
dma-requests = <46>;
clocks = <&cmu CLK_DMAC>;
};
mmc0: mmc@e0330000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0330000 0x0 0x4000>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD0>;
resets = <&cmu RESET_SD0>;
dmas = <&dma 2>;
dma-names = "mmc";
status = "disabled";
};
mmc1: mmc@e0334000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0334000 0x0 0x4000>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD1>;
resets = <&cmu RESET_SD1>;
dmas = <&dma 3>;
dma-names = "mmc";
status = "disabled";
};
mmc2: mmc@e0338000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0338000 0x0 0x4000>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD2>;
resets = <&cmu RESET_SD2>;
dmas = <&dma 4>;
dma-names = "mmc";
status = "disabled";
};
mmc3: mmc@e033c000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe033c000 0x0 0x4000>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD3>;
resets = <&cmu RESET_SD3>;
dmas = <&dma 46>;
dma-names = "mmc";
status = "disabled";
};
};
};

56
arch/arm/include/asm/arch-owl/regs_s700.h Normal file
View File

@ -0,0 +1,56 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Actions Semi S700 Register Definitions
*
*/
#ifndef _OWL_REGS_S700_H_
#define _OWL_REGS_S700_H_
#define CMU_COREPLL 0x0000
#define CMU_DEVPLL 0x0004
#define CMU_DDRPLL 0x0008
#define CMU_NANDPLL 0x000C
#define CMU_DISPLAYPLL 0x0010
#define CMU_AUDIOPLL 0x0014
#define CMU_TVOUTPLL 0x0018
#define CMU_BUSCLK 0x001C
#define CMU_SENSORCLK 0x0020
#define CMU_LCDCLK 0x0024
#define CMU_DSIPLLCLK 0x0028
#define CMU_CSICLK 0x002C
#define CMU_DECLK 0x0030
#define CMU_SICLK 0x0034
#define CMU_BUSCLK1 0x0038
#define CMU_HDECLK 0x003C
#define CMU_VDECLK 0x0040
#define CMU_VCECLK 0x0044
#define CMU_NANDCCLK 0x004C
#define CMU_SD0CLK 0x0050
#define CMU_SD1CLK 0x0054
#define CMU_SD2CLK 0x0058
#define CMU_UART0CLK 0x005C
#define CMU_UART1CLK 0x0060
#define CMU_UART2CLK 0x0064
#define CMU_UART3CLK 0x0068
#define CMU_UART4CLK 0x006C
#define CMU_UART5CLK 0x0070
#define CMU_UART6CLK 0x0074
#define CMU_PWM0CLK 0x0078
#define CMU_PWM1CLK 0x007C
#define CMU_PWM2CLK 0x0080
#define CMU_PWM3CLK 0x0084
#define CMU_PWM4CLK 0x0088
#define CMU_PWM5CLK 0x008C
#define CMU_GPU3DCLK 0x0090
#define CMU_CORECTL 0x009C
#define CMU_DEVCLKEN0 0x00A0
#define CMU_DEVCLKEN1 0x00A4
#define CMU_DEVRST0 0x00A8
#define CMU_DEVRST1 0x00AC
#define CMU_USBPLL 0x00B0
#define CMU_ETHERNETPLL 0x00B4
#define CMU_CVBSPLL 0x00B8
#define CMU_SSTSCLK 0x00C0
#endif

11
arch/arm/include/asm/cache.h
View File

@ -49,4 +49,15 @@ void dram_bank_mmu_setup(int bank);
*/
#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
/*
* arm_reserve_mmu() - Reserve memory for MMU TLB table
*
* Default implementation for reserving memory for MMU TLB table. It is used
* during generic board init sequence in common/board_f.c. Weakly defined, so
* that machines can override it if needed.
*
* Return: 0 if OK
*/
int arm_reserve_mmu(void);
#endif /* _ASM_CACHE_H */

33
arch/arm/lib/cache.c
View File

@ -10,6 +10,8 @@
#include <cpu_func.h>
#include <malloc.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* Flush range from all levels of d-cache/unified-cache.
* Affects the range [start, start + size - 1].
@ -118,3 +120,34 @@ void invalidate_l2_cache(void)
isb();
}
#endif
int arch_reserve_mmu(void)
{
return arm_reserve_mmu();
}
__weak int arm_reserve_mmu(void)
{
#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
/* reserve TLB table */
gd->arch.tlb_size = PGTABLE_SIZE;
gd->relocaddr -= gd->arch.tlb_size;
/* round down to next 64 kB limit */
gd->relocaddr &= ~(0x10000 - 1);
gd->arch.tlb_addr = gd->relocaddr;
debug("TLB table from %08lx to %08lx\n", gd->arch.tlb_addr,
gd->arch.tlb_addr + gd->arch.tlb_size);
#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
/*
* Record allocated tlb_addr in case gd->tlb_addr to be overwritten
* with location within secure ram.
*/
gd->arch.tlb_allocated = gd->arch.tlb_addr;
#endif
#endif
return 0;
}

34
arch/arm/mach-owl/Kconfig
View File

@ -1,27 +1,27 @@
if ARCH_OWL
config SYS_SOC
default "owl"
choice
prompt "Actions Semi OWL SoCs board select"
prompt "Actions Semi Owl SoC Variant"
optional
config TARGET_BUBBLEGUM_96
bool "96Boards Bubblegum-96"
help
Support for 96Boards Bubblegum-96. This board complies with
96Board Consumer Edition Specification. Features:
- Actions Semi S900 SoC (4xCortex A53, Power VR G6230 GPU)
- 2GiB RAM
- 8GiB eMMC, uSD slot
- WiFi, Bluetooth and GPS module
- 2x Host, 1x Device USB port
- HDMI
- 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons
config MACH_S900
bool "Actions Semi S900 SoC"
select ARM64
config MACH_S700
bool "Actions Semi S700 SoC"
select ARM64
endchoice
source "board/ucRobotics/bubblegum_96/Kconfig"
config SYS_TEXT_BASE
default 0x11000000
config SYS_CONFIG_NAME
default "owl-common"
config SYS_SOC
default "s900" if MACH_S900
default "s700" if MACH_S700
endif

3
arch/arm/mach-owl/Makefile
View File

@ -1,3 +1,4 @@
# SPDX-License-Identifier: GPL-2.0+
obj-y += sysmap-s900.o
obj-y += soc.o
obj-$(CONFIG_ARM64) += sysmap-owl.o

4
board/ucRobotics/bubblegum_96/bubblegum_96.c → arch/arm/mach-owl/soc.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Bubblegum-96 Boards Support
* Actions Semi Owl SoCs platform support.
*
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*/
@ -40,7 +40,7 @@ static void show_psci_version(void)
arm_smccc_smc(ARM_PSCI_0_2_FN_PSCI_VERSION, 0, 0, 0, 0, 0, 0, 0, &res);
printf("PSCI: v%ld.%ld\n",
PSCI_VERSION_MAJOR(res.a0),
PSCI_VERSION_MAJOR(res.a0),
PSCI_VERSION_MINOR(res.a0));
}

6
arch/arm/mach-owl/sysmap-s900.c → arch/arm/mach-owl/sysmap-owl.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Actions Semi S900 Memory map
* Memory map for Actions Semi Owl series SoCs.
*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
@ -9,7 +9,7 @@
#include <common.h>
#include <asm/armv8/mmu.h>
static struct mm_region s900_mem_map[] = {
static struct mm_region owl_mem_map[] = {
{
.virt = 0x0UL, /* DDR */
.phys = 0x0UL, /* DDR */
@ -29,4 +29,4 @@ static struct mm_region s900_mem_map[] = {
}
};
struct mm_region *mem_map = s900_mem_map;
struct mm_region *mem_map = owl_mem_map;

3
arch/arm/mach-versal/cpu.c
View File

@ -9,6 +9,7 @@
#include <asm/io.h>
#include <asm/arch/hardware.h>
#include <asm/arch/sys_proto.h>
#include <asm/cache.h>
DECLARE_GLOBAL_DATA_PTR;
@ -107,7 +108,7 @@ u64 get_page_table_size(void)
}
#if defined(CONFIG_SYS_MEM_RSVD_FOR_MMU)
int reserve_mmu(void)
int arm_reserve_mmu(void)
{
tcm_init(TCM_LOCK);
gd->arch.tlb_size = PGTABLE_SIZE;

3
arch/arm/mach-zynqmp/cpu.c
View File

@ -11,6 +11,7 @@
#include <asm/armv8/mmu.h>
#include <asm/io.h>
#include <zynqmp_firmware.h>
#include <asm/cache.h>
#define ZYNQ_SILICON_VER_MASK 0xF000
#define ZYNQ_SILICON_VER_SHIFT 12
@ -116,7 +117,7 @@ void tcm_init(u8 mode)
#endif
#ifdef CONFIG_SYS_MEM_RSVD_FOR_MMU
int reserve_mmu(void)
int arm_reserve_mmu(void)
{
tcm_init(TCM_LOCK);
gd->arch.tlb_size = PGTABLE_SIZE;

15
board/ucRobotics/bubblegum_96/Kconfig
View File

@ -1,15 +0,0 @@
if TARGET_BUBBLEGUM_96
config SYS_BOARD
default "bubblegum_96"
config SYS_VENDOR
default "ucRobotics"
config SYS_SOC
default "s900"
config SYS_CONFIG_NAME
default "bubblegum_96"
endif

6
board/ucRobotics/bubblegum_96/MAINTAINERS
View File

@ -1,6 +0,0 @@
BUBBLEGUM_96 BOARD
M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
S: Maintained
F: board/ucRobotics/bubblegum_96/
F: include/configs/bubblegum_96.h
F: configs/bubblegum_96_defconfig

3
board/ucRobotics/bubblegum_96/Makefile
View File

@ -1,3 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
obj-y := bubblegum_96.o

29
common/board_f.c
View File

@ -385,33 +385,10 @@ static int reserve_round_4k(void)
return 0;
}
#ifdef CONFIG_ARM
__weak int reserve_mmu(void)
__weak int arch_reserve_mmu(void)
{
#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
/* reserve TLB table */
gd->arch.tlb_size = PGTABLE_SIZE;
gd->relocaddr -= gd->arch.tlb_size;
/* round down to next 64 kB limit */
gd->relocaddr &= ~(0x10000 - 1);
gd->arch.tlb_addr = gd->relocaddr;
debug("TLB table from %08lx to %08lx\n", gd->arch.tlb_addr,
gd->arch.tlb_addr + gd->arch.tlb_size);
#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
/*
* Record allocated tlb_addr in case gd->tlb_addr to be overwritten
* with location within secure ram.
*/
gd->arch.tlb_allocated = gd->arch.tlb_addr;
#endif
#endif
return 0;
}
#endif
static int reserve_video(void)
{
@ -979,9 +956,7 @@ static const init_fnc_t init_sequence_f[] = {
reserve_pram,
#endif
reserve_round_4k,
#ifdef CONFIG_ARM
reserve_mmu,
#endif
arch_reserve_mmu,
reserve_video,
reserve_trace,
reserve_uboot,

3
common/spl/spl_fit.c
View File

@ -425,8 +425,7 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
debug("%s: DT overlay %s applied\n", __func__,
fit_get_name(fit, node, NULL));
}
if (tmpbuffer)
free(tmpbuffer);
free(tmpbuffer);
if (ret)
return ret;
}

9
configs/bubblegum_96_defconfig
View File

@ -1,9 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_OWL=y
CONFIG_SYS_TEXT_BASE=0x11000000
CONFIG_ENV_SIZE=0x2000
CONFIG_TARGET_BUBBLEGUM_96=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_MACH_S900=y
CONFIG_IDENT_STRING="\nBubblegum-96"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=5
@ -17,8 +15,3 @@ CONFIG_CMD_MEMINFO=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIMER=y
CONFIG_DEFAULT_DEVICE_TREE="bubblegum_96"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_CLK=y
CONFIG_CLK_OWL=y
CONFIG_CLK_S900=y
CONFIG_OWL_SERIAL=y

12
configs/cubieboard7_defconfig Normal file
View File

@ -0,0 +1,12 @@
CONFIG_ARM=y
CONFIG_ARCH_OWL=y
CONFIG_MACH_S700=y
CONFIG_IDENT_STRING="\ncubieboard7"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=5
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyOWL3,115200n8"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="U-Boot => "
CONFIG_DEFAULT_DEVICE_TREE="s700-cubieboard7"

114
doc/board/actions/cubieboard7.rst Normal file
View File

@ -0,0 +1,114 @@
.. SPDX-License-Identifier: GPL-2.0+
.. Copyright (C) 2020 Amit Singh Tomar <amittomer25@gmail.com>
CUBIEBOARD7
===========
About this
----------
This document describes build and flash steps for Actions S700 SoC based Cubieboard7
board.
Cubieboard7 initial configuration
---------------------------------
Default Cubieboard7 comes with pre-installed Android where U-Boot is configured with
a bootdelay of 0, entering a prompt by pressing keys does not seem to work.
Though, one can enter ADFU mode and flash debian image(from host machine) where
getting into u-boot prompt is easy.
Enter ADFU Mode
----------------
Before write the firmware, let the development board entering the ADFU mode: insert
one end of the USB cable to the PC, press and hold the ADFU button, and then connect
the other end of the USB cable to the Mini USB port of the development board, release
the ADFU button, after connecting it will enter the ADFU mode.
Check whether entered ADFU Mode
--------------------------------
The user needs to run the following command on the PC side to check if the ADFU
device is detected. ID realted to "Actions Semiconductor Co., Ltd" means that
the PC side has been correctly detected ADFU device, the development board
also enter into the ADFU mode.
.. code-block:: none
$ lsusb
Bus 001 Device 005: ID 04f2:b2eb Chicony Electronics Co., Ltd
Bus 001 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
Bus 001 Device 003: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 013: ID 10d6:10d6 Actions Semiconductor Co., Ltd
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Flashing debian image
---------------------
.. code-block:: none
$ sudo ./ActionsFWU.py --fw=debian-stretch-desktop-cb7-emmc-v2.0.fw
ActionsFWU.py : 1.0.150828.0830
libScript.so : 2.3.150825.0951
libFileSystem.so: 2.3.150825.0952
libProduction.so: 2.3.150915.1527
=====burn all partition====
FW_VER: 3.10.37.180608
3% DOWNLOAD ADFUDEC ...
5% DOWNLOAD BOOT PARA ...
7% SWITCH ADFUDEC ...
12% DOWNLOAD BL31 ...
13% DOWNLOAD BL32 ...
15% DOWNLOAD VMLINUX ...
20% DOWNLOAD INITRD ...
24% DOWNLOAD FDT ...
27% DOWNLOAD ADFUS ...
30% SWITCH ADFUS ...
32% DOWNLOAD MBR ...
35% DOWNLOAD PARTITIONS ...
WRITE_MBRC_PARTITION
35% write p0 size = 2048 : ok
WRITE_BOOT_PARTITION
35% write p1 size = 2048 : ok
WRITE_MISC_PARTITION
36% write p2 size = 98304 : ok
WRITE_SYSTEM_PARTITION
94% write p3 size = 4608000 : ok
FORMAT_SWAP_PARTITION
94% write p4 size = 20480 : ok
95% TRANSFER OVER ...
Firmware upgrade successfully!
Debian image can be downloaded from here[1].
Once debian image is flashed, one can get into u-boot prompt by pressing any key and from
there run ums command(make sure, usb cable is connected between host and target):
.. code-block:: none
owl> ums 0 mmc 1
Above command would mount debian image partition on host machine.
Building U-BOOT proper image
----------------------------
.. code-block:: none
$ make clean
$ export CROSS_COMPILE=aarch64-linux-gnu-
$ make ARCH=arm cubieboard7_defconfig
$ make u-boot-dtb.img -j16
u-boot-dtb.img can now be flashed to debian image partition mounted on host machine.
.. code-block:: none
$ sudo dd if=u-boot-dtb.img of=/dev/sdb bs=1024 seek=3072
[1]: https://pan.baidu.com/s/1uawPr0Jao2HgWFLZCLzHAg#list/path=%2FCubieBoard_Download%2FBoard%2FCubieBoard7%2F%E6%96%B9%E7%B3%96%E6%96%B9%E6%A1%88%E5%BC%80%E5%8F%91%E8%B5%84%E6%96%99%2FImage%2FDebian%2FV2.1-test&parentPath=%2F

10
doc/board/actions/index.rst Normal file
View File

@ -0,0 +1,10 @@
.. SPDX-License-Identifier: GPL-2.0+
.. Copyright (C) 2020 Amit Singh Tomar <amittomer25@gmail.com>
Actions
========
.. toctree::
:maxdepth: 2
cubieboard7

1
doc/board/index.rst
View File

@ -6,6 +6,7 @@ Board-specific doc
.. toctree::
:maxdepth: 2
actions/index
AndesTech/index
atmel/index
coreboot/index

4
drivers/cache/cache-l2x0.c vendored
View File

@ -33,8 +33,8 @@ static void l2c310_of_parse_and_init(struct udevice *dev)
saved_reg &= ~L310_AUX_CTRL_INST_PREFETCH_MASK;
}
saved_reg |= dev_read_bool(dev, "arm,shared-override");
writel(saved_reg, &regs->pl310_aux_ctrl);
if (dev_read_bool(dev, "arm,shared-override"))
saved_reg |= L310_SHARED_ATT_OVERRIDE_ENABLE;
saved_reg = readl(&regs->pl310_tag_latency_ctrl);
if (!dev_read_u32_array(dev, "arm,tag-latency", tag, 3))

8
drivers/clk/owl/Kconfig
View File

@ -3,10 +3,6 @@ config CLK_OWL
depends on CLK && ARCH_OWL
help
Enable support for clock managemet unit present in Actions Semi
OWL SoCs.
Owl series S900/S700 SoCs.
config CLK_S900
bool "Actions Semi S900 clock driver"
depends on CLK_OWL && ARM64
help
Enable support for the clocks in Actions Semi S900 SoC.

2
drivers/clk/owl/Makefile
View File

@ -1,3 +1,3 @@
# SPDX-License-Identifier: GPL-2.0+
obj-$(CONFIG_CLK_S900) += clk_s900.o
obj-$(CONFIG_CLK_OWL) += clk_owl.o

78
drivers/clk/owl/clk_s900.c → drivers/clk/owl/clk_owl.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Actions Semi S900 clock driver
* Common clock driver for Actions Semi SoCs.
*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
@ -8,20 +8,25 @@
#include <common.h>
#include <dm.h>
#include <asm/arch-owl/clk_s900.h>
#include <asm/arch-owl/regs_s900.h>
#include "clk_owl.h"
#include <asm/io.h>
#include <dt-bindings/clock/s900_cmu.h>
#if defined(CONFIG_MACH_S900)
#include <asm/arch-owl/regs_s900.h>
#include <dt-bindings/clock/actions,s900-cmu.h>
#elif defined(CONFIG_MACH_S700)
#include <asm/arch-owl/regs_s700.h>
#include <dt-bindings/clock/actions,s700-cmu.h>
#endif
void owl_clk_init(struct owl_clk_priv *priv)
{
u32 bus_clk = 0, core_pll, dev_pll;
#if defined(CONFIG_MACH_S900)
/* Enable ASSIST_PLL */
setbits_le32(priv->base + CMU_ASSISTPLL, BIT(0));
udelay(PLL_STABILITY_WAIT_US);
#endif
/* Source HOSC to DEV_CLK */
clrbits_le32(priv->base + CMU_DEVPLL, CMU_DEVPLL_CLK);
@ -58,31 +63,30 @@ void owl_clk_init(struct owl_clk_priv *priv)
udelay(PLL_STABILITY_WAIT_US);
}
void owl_uart_clk_enable(struct owl_clk_priv *priv)
{
/* Source HOSC for UART5 interface */
clrbits_le32(priv->base + CMU_UART5CLK, CMU_UARTCLK_SRC_DEVPLL);
/* Enable UART5 interface clock */
setbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART5);
}
void owl_uart_clk_disable(struct owl_clk_priv *priv)
{
/* Disable UART5 interface clock */
clrbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART5);
}
int owl_clk_enable(struct clk *clk)
{
struct owl_clk_priv *priv = dev_get_priv(clk->dev);
enum owl_soc model = dev_get_driver_data(clk->dev);
switch (clk->id) {
case CLOCK_UART5:
owl_uart_clk_enable(priv);
case CLK_UART5:
if (model != S900)
return -EINVAL;
/* Source HOSC for UART5 interface */
clrbits_le32(priv->base + CMU_UART5CLK, CMU_UARTCLK_SRC_DEVPLL);
/* Enable UART5 interface clock */
setbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART5);
break;
case CLK_UART3:
if (model != S700)
return -EINVAL;
/* Source HOSC for UART3 interface */
clrbits_le32(priv->base + CMU_UART3CLK, CMU_UARTCLK_SRC_DEVPLL);
/* Enable UART3 interface clock */
setbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART3);
break;
default:
return 0;
return -EINVAL;
}
return 0;
@ -91,13 +95,23 @@ int owl_clk_enable(struct clk *clk)
int owl_clk_disable(struct clk *clk)
{
struct owl_clk_priv *priv = dev_get_priv(clk->dev);
enum owl_soc model = dev_get_driver_data(clk->dev);
switch (clk->id) {
case CLOCK_UART5:
owl_uart_clk_disable(priv);
case CLK_UART5:
if (model != S900)
return -EINVAL;
/* Disable UART5 interface clock */
clrbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART5);
break;
case CLK_UART3:
if (model != S700)
return -EINVAL;
/* Disable UART3 interface clock */
clrbits_le32(priv->base + CMU_DEVCLKEN1, CMU_DEVCLKEN1_UART3);
break;
default:
return 0;
return -EINVAL;
}
return 0;
@ -117,18 +131,22 @@ static int owl_clk_probe(struct udevice *dev)
return 0;
}
static struct clk_ops owl_clk_ops = {
static const struct clk_ops owl_clk_ops = {
.enable = owl_clk_enable,
.disable = owl_clk_disable,
};
static const struct udevice_id owl_clk_ids[] = {
{ .compatible = "actions,s900-cmu" },
#if defined(CONFIG_MACH_S900)
{ .compatible = "actions,s900-cmu", .data = S900 },
#elif defined(CONFIG_MACH_S700)
{ .compatible = "actions,s700-cmu", .data = S700 },
#endif
{ }
};
U_BOOT_DRIVER(clk_owl) = {
.name = "clk_s900",
.name = "clk_owl",
.id = UCLASS_CLK,
.of_match = owl_clk_ids,
.ops = &owl_clk_ops,

19
arch/arm/include/asm/arch-owl/clk_s900.h → drivers/clk/owl/clk_owl.h
View File

@ -1,17 +1,22 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Actions Semi S900 Clock Definitions
* Actions Semi SoCs Clock Definitions
*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*
*/
#ifndef _OWL_CLK_S900_H_
#define _OWL_CLK_S900_H_
#ifndef _OWL_CLK_H_
#define _OWL_CLK_H_
#include <clk-uclass.h>
enum owl_soc {
S700,
S900,
};
struct owl_clk_priv {
phys_addr_t base;
};
@ -49,9 +54,11 @@ struct owl_clk_priv {
/* UARTCLK register definitions */
#define CMU_UARTCLK_SRC_DEVPLL BIT(16)
/* DEVCLKEN1 register definitions */
#define CMU_DEVCLKEN1_UART5 BIT(21)
#define PLL_STABILITY_WAIT_US 50
#define CMU_DEVCLKEN1_UART5 BIT(21)
#define CMU_DEVCLKEN1_UART3 BIT(11)
#define CMU_DEVCLKEN1_ETH_S700 BIT(23)
#endif

2
drivers/mmc/mmc-uclass.c
View File

@ -239,7 +239,7 @@ int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg)
return 0;
}
struct mmc *mmc_get_mmc_dev(struct udevice *dev)
struct mmc *mmc_get_mmc_dev(const struct udevice *dev)
{
struct mmc_uclass_priv *upriv;

2
drivers/mtd/nand/raw/pxa3xx_nand.c
View File

@ -639,7 +639,7 @@ static void handle_data_pio(struct pxa3xx_nand_info *info)
DIV_ROUND_UP(info->step_spare_size, 4));
break;
case STATE_PIO_READING:
if (info->step_chunk_size)
if (data_len)
drain_fifo(info,
info->data_buff + info->data_buff_pos,
DIV_ROUND_UP(data_len, 4));

2
drivers/rtc/ds1374.c
View File

@ -58,7 +58,7 @@
#define RTC_CTL_BIT_RS2 (1<<2) /* Bit 2/2 - Rate Select square wave output */
#define RTC_CTL_BIT_WDSTR (1<<3) /* Bit 3 - Watchdog Reset Steering */
#define RTC_CTL_BIT_BBSQW (1<<4) /* Bit 4 - Battery-Backed Square-Wave */
#define RTC_CTL_BIT_WD_ALM (1<<5) /* Bit 5 - Watchdoc/Alarm Counter Select */
#define RTC_CTL_BIT_WD_ALM (1<<5) /* Bit 5 - Watchdog/Alarm Counter Select */
#define RTC_CTL_BIT_WACE (1<<6) /* Bit 6 - Watchdog/Alarm Counter Enable WACE*/
#define RTC_CTL_BIT_EN_OSC (1<<7) /* Bit 7 - Enable Oscilator */

2
drivers/serial/serial_owl.c
View File

@ -120,7 +120,7 @@ static const struct dm_serial_ops owl_serial_ops = {
};
static const struct udevice_id owl_serial_ids[] = {
{ .compatible = "actions,s900-serial" },
{ .compatible = "actions,owl-uart" },
{ }
};

1
drivers/spi/mpc8xxx_spi.c
View File

@ -12,6 +12,7 @@
#include <spi.h>
#include <asm/mpc8xxx_spi.h>
#include <asm-generic/gpio.h>
#include <dm/device_compat.h>
enum {
SPI_EV_NE = BIT(31 - 22), /* Receiver Not Empty */

6
include/configs/bubblegum_96.h → include/configs/owl-common.h
View File

@ -1,14 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Board configuration file for Bubblegum-96
* Board configuration file for Actions Semi Owl SoCs.
*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*
*/
#ifndef _BUBBLEGUM_96_H_
#define _BUGGLEGUM_96_H_
#ifndef _OWL_COMMON_CONFIG_H_
#define _OWL_COMMON_CONFIG_H_
/* SDRAM Definitions */
#define CONFIG_SYS_SDRAM_BASE 0x0

118
include/dt-bindings/clock/actions,s700-cmu.h Normal file
View File

@ -0,0 +1,118 @@
/* SPDX-License-Identifier: GPL-2.0
*
* Device Tree binding constants for Actions Semi S700 Clock Management Unit
*
* Copyright (c) 2014 Actions Semi Inc.
* Author: David Liu <liuwei@actions-semi.com>
*
* Author: Pathiban Nallathambi <pn@denx.de>
* Author: Saravanan Sekar <sravanhome@gmail.com>
*/
#ifndef __DT_BINDINGS_CLOCK_S700_H
#define __DT_BINDINGS_CLOCK_S700_H
#define CLK_NONE 0
/* pll clocks */
#define CLK_CORE_PLL 1
#define CLK_DEV_PLL 2
#define CLK_DDR_PLL 3
#define CLK_NAND_PLL 4
#define CLK_DISPLAY_PLL 5
#define CLK_TVOUT_PLL 6
#define CLK_CVBS_PLL 7
#define CLK_AUDIO_PLL 8
#define CLK_ETHERNET_PLL 9
/* system clock */
#define CLK_CPU 10
#define CLK_DEV 11
#define CLK_AHB 12
#define CLK_APB 13
#define CLK_DMAC 14
#define CLK_NOC0_CLK_MUX 15
#define CLK_NOC1_CLK_MUX 16
#define CLK_HP_CLK_MUX 17
#define CLK_HP_CLK_DIV 18
#define CLK_NOC1_CLK_DIV 19
#define CLK_NOC0 20
#define CLK_NOC1 21
#define CLK_SENOR_SRC 22
/* peripheral device clock */
#define CLK_GPIO 23
#define CLK_TIMER 24
#define CLK_DSI 25
#define CLK_CSI 26
#define CLK_SI 27
#define CLK_DE 28
#define CLK_HDE 29
#define CLK_VDE 30
#define CLK_VCE 31
#define CLK_NAND 32
#define CLK_SD0 33
#define CLK_SD1 34
#define CLK_SD2 35
#define CLK_UART0 36
#define CLK_UART1 37
#define CLK_UART2 38
#define CLK_UART3 39
#define CLK_UART4 40
#define CLK_UART5 41
#define CLK_UART6 42
#define CLK_PWM0 43
#define CLK_PWM1 44
#define CLK_PWM2 45
#define CLK_PWM3 46
#define CLK_PWM4 47
#define CLK_PWM5 48
#define CLK_GPU3D 49
#define CLK_I2C0 50
#define CLK_I2C1 51
#define CLK_I2C2 52
#define CLK_I2C3 53
#define CLK_SPI0 54
#define CLK_SPI1 55
#define CLK_SPI2 56
#define CLK_SPI3 57
#define CLK_USB3_480MPLL0 58
#define CLK_USB3_480MPHY0 59
#define CLK_USB3_5GPHY 60
#define CLK_USB3_CCE 61
#define CLK_USB3_MAC 62
#define CLK_LCD 63
#define CLK_HDMI_AUDIO 64
#define CLK_I2SRX 65
#define CLK_I2STX 66
#define CLK_SENSOR0 67
#define CLK_SENSOR1 68
#define CLK_HDMI_DEV 69
#define CLK_ETHERNET 70
#define CLK_RMII_REF 71
#define CLK_USB2H0_PLLEN 72
#define CLK_USB2H0_PHY 73
#define CLK_USB2H0_CCE 74
#define CLK_USB2H1_PLLEN 75
#define CLK_USB2H1_PHY 76
#define CLK_USB2H1_CCE 77
#define CLK_TVOUT 78
#define CLK_THERMAL_SENSOR 79
#define CLK_IRC_SWITCH 80
#define CLK_PCM1 81
#define CLK_NR_CLKS (CLK_PCM1 + 1)
#endif /* __DT_BINDINGS_CLOCK_S700_H */

129
include/dt-bindings/clock/actions,s900-cmu.h Normal file
View File

@ -0,0 +1,129 @@
// SPDX-License-Identifier: GPL-2.0+
//
// Device Tree binding constants for Actions Semi S900 Clock Management Unit
//
// Copyright (c) 2014 Actions Semi Inc.
// Copyright (c) 2018 Linaro Ltd.
#ifndef __DT_BINDINGS_CLOCK_S900_CMU_H
#define __DT_BINDINGS_CLOCK_S900_CMU_H
#define CLK_NONE 0
/* fixed rate clocks */
#define CLK_LOSC 1
#define CLK_HOSC 2
/* pll clocks */
#define CLK_CORE_PLL 3
#define CLK_DEV_PLL 4
#define CLK_DDR_PLL 5
#define CLK_NAND_PLL 6
#define CLK_DISPLAY_PLL 7
#define CLK_DSI_PLL 8
#define CLK_ASSIST_PLL 9
#define CLK_AUDIO_PLL 10
/* system clock */
#define CLK_CPU 15
#define CLK_DEV 16
#define CLK_NOC 17
#define CLK_NOC_MUX 18
#define CLK_NOC_DIV 19
#define CLK_AHB 20
#define CLK_APB 21
#define CLK_DMAC 22
/* peripheral device clock */
#define CLK_GPIO 23
#define CLK_BISP 24
#define CLK_CSI0 25
#define CLK_CSI1 26
#define CLK_DE0 27
#define CLK_DE1 28
#define CLK_DE2 29
#define CLK_DE3 30
#define CLK_DSI 32
#define CLK_GPU 33
#define CLK_GPU_CORE 34
#define CLK_GPU_MEM 35
#define CLK_GPU_SYS 36
#define CLK_HDE 37
#define CLK_I2C0 38
#define CLK_I2C1 39
#define CLK_I2C2 40
#define CLK_I2C3 41
#define CLK_I2C4 42
#define CLK_I2C5 43
#define CLK_I2SRX 44
#define CLK_I2STX 45
#define CLK_IMX 46
#define CLK_LCD 47
#define CLK_NAND0 48
#define CLK_NAND1 49
#define CLK_PWM0 50
#define CLK_PWM1 51
#define CLK_PWM2 52
#define CLK_PWM3 53
#define CLK_PWM4 54
#define CLK_PWM5 55
#define CLK_SD0 56
#define CLK_SD1 57
#define CLK_SD2 58
#define CLK_SD3 59
#define CLK_SENSOR 60
#define CLK_SPEED_SENSOR 61
#define CLK_SPI0 62
#define CLK_SPI1 63
#define CLK_SPI2 64
#define CLK_SPI3 65
#define CLK_THERMAL_SENSOR 66
#define CLK_UART0 67
#define CLK_UART1 68
#define CLK_UART2 69
#define CLK_UART3 70
#define CLK_UART4 71
#define CLK_UART5 72
#define CLK_UART6 73
#define CLK_VCE 74
#define CLK_VDE 75
#define CLK_USB3_480MPLL0 76
#define CLK_USB3_480MPHY0 77
#define CLK_USB3_5GPHY 78
#define CLK_USB3_CCE 79
#define CLK_USB3_MAC 80
#define CLK_TIMER 83
#define CLK_HDMI_AUDIO 84
#define CLK_24M 85
#define CLK_EDP 86
#define CLK_24M_EDP 87
#define CLK_EDP_PLL 88
#define CLK_EDP_LINK 89
#define CLK_USB2H0_PLLEN 90
#define CLK_USB2H0_PHY 91
#define CLK_USB2H0_CCE 92
#define CLK_USB2H1_PLLEN 93
#define CLK_USB2H1_PHY 94
#define CLK_USB2H1_CCE 95
#define CLK_DDR0 96
#define CLK_DDR1 97
#define CLK_DMM 98
#define CLK_ETH_MAC 99
#define CLK_RMII_REF 100
#define CLK_NR_CLKS (CLK_RMII_REF + 1)
#endif /* __DT_BINDINGS_CLOCK_S900_CMU_H */

77
include/dt-bindings/clock/s900_cmu.h
View File

@ -1,77 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*
*/
#ifndef _DT_BINDINGS_CLOCK_S900_CMU_H_
#define _DT_BINDINGS_CLOCK_S900_CMU_H_
/* Module Clock ID */
#define CLOCK_DDRCH1 0
#define CLOCK_DMAC 1
#define CLOCK_DDRCH0 2
#define CLOCK_BROM 3
#define CLOCK_NANDC0 4
#define CLOCK_SD0 5
#define CLOCK_SD1 6
#define CLOCK_SD2 7
#define CLOCK_DE 8
#define CLOCK_LVDS 9
#define CLOCK_EDP 10
#define CLOCK_NANDC1 11
#define CLOCK_DSI 12
#define CLOCK_CSI0 13
#define CLOCK_BISP 14
#define CLOCK_CSI1 15
#define CLOCK_SD3 16
#define CLOCK_I2C4 17
#define CLOCK_GPIO 18
#define CLOCK_DMM 19
#define CLOCK_I2STX 20
#define CLOCK_I2SRX 21
#define CLOCK_HDMIA 22
#define CLOCK_SPDIF 23
#define CLOCK_PCM0 24
#define CLOCK_VDE 25
#define CLOCK_VCE 26
#define CLOCK_HDE 27
#define CLOCK_SHARESRAM 28
#define CLOCK_CMU_DDR1 29
#define CLOCK_GPU3D 30
#define CLOCK_CMUDDR0 31
#define CLOCK_SPEED 32
#define CLOCK_I2C5 33
#define CLOCK_THERMAL 34
#define CLOCK_HDMI 35
#define CLOCK_PWM4 36
#define CLOCK_PWM5 37
#define CLOCK_UART0 38
#define CLOCK_UART1 39
#define CLOCK_UART2 40
#define CLOCK_IRC 41
#define CLOCK_SPI0 42
#define CLOCK_SPI1 43
#define CLOCK_SPI2 44
#define CLOCK_SPI3 45
#define CLOCK_I2C0 46
#define CLOCK_I2C1 47
#define CLOCK_PCM1 48
#define CLOCK_IMX 49
#define CLOCK_UART6 50
#define CLOCK_UART3 51
#define CLOCK_UART4 52
#define CLOCK_UART5 53
#define CLOCK_ETHERNET 54
#define CLOCK_PWM0 55
#define CLOCK_PWM1 56
#define CLOCK_PWM2 57
#define CLOCK_PWM3 58
#define CLOCK_TIMER 59
#define CLOCK_SE 60
#define CLOCK_HDCP2TX 61
#define CLOCK_I2C2 62
#define CLOCK_I2C3 63
#endif

34
include/dt-bindings/reset/actions,s700-reset.h Normal file
View File

@ -0,0 +1,34 @@
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
//
// Device Tree binding constants for Actions Semi S700 Reset Management Unit
//
// Copyright (c) 2018 Linaro Ltd.
#ifndef __DT_BINDINGS_ACTIONS_S700_RESET_H
#define __DT_BINDINGS_ACTIONS_S700_RESET_H
#define RESET_AUDIO 0
#define RESET_CSI 1
#define RESET_DE 2
#define RESET_DSI 3
#define RESET_GPIO 4
#define RESET_I2C0 5
#define RESET_I2C1 6
#define RESET_I2C2 7
#define RESET_I2C3 8
#define RESET_KEY 9
#define RESET_LCD0 10
#define RESET_SI 11
#define RESET_SPI0 12
#define RESET_SPI1 13
#define RESET_SPI2 14
#define RESET_SPI3 15
#define RESET_UART0 16
#define RESET_UART1 17
#define RESET_UART2 18
#define RESET_UART3 19
#define RESET_UART4 20
#define RESET_UART5 21
#define RESET_UART6 22
#endif /* __DT_BINDINGS_ACTIONS_S700_RESET_H */

65
include/dt-bindings/reset/actions,s900-reset.h Normal file
View File

@ -0,0 +1,65 @@
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
//
// Device Tree binding constants for Actions Semi S900 Reset Management Unit
//
// Copyright (c) 2018 Linaro Ltd.
#ifndef __DT_BINDINGS_ACTIONS_S900_RESET_H
#define __DT_BINDINGS_ACTIONS_S900_RESET_H
#define RESET_CHIPID 0
#define RESET_CPU_SCNT 1
#define RESET_SRAMI 2
#define RESET_DDR_CTL_PHY 3
#define RESET_DMAC 4
#define RESET_GPIO 5
#define RESET_BISP_AXI 6
#define RESET_CSI0 7
#define RESET_CSI1 8
#define RESET_DE 9
#define RESET_DSI 10
#define RESET_GPU3D_PA 11
#define RESET_GPU3D_PB 12
#define RESET_HDE 13
#define RESET_I2C0 14
#define RESET_I2C1 15
#define RESET_I2C2 16
#define RESET_I2C3 17
#define RESET_I2C4 18
#define RESET_I2C5 19
#define RESET_IMX 20
#define RESET_NANDC0 21
#define RESET_NANDC1 22
#define RESET_SD0 23
#define RESET_SD1 24
#define RESET_SD2 25
#define RESET_SD3 26
#define RESET_SPI0 27
#define RESET_SPI1 28
#define RESET_SPI2 29
#define RESET_SPI3 30
#define RESET_UART0 31
#define RESET_UART1 32
#define RESET_UART2 33
#define RESET_UART3 34
#define RESET_UART4 35
#define RESET_UART5 36
#define RESET_UART6 37
#define RESET_HDMI 38
#define RESET_LVDS 39
#define RESET_EDP 40
#define RESET_USB2HUB 41
#define RESET_USB2HSIC 42
#define RESET_USB3 43
#define RESET_PCM1 44
#define RESET_AUDIO 45
#define RESET_PCM0 46
#define RESET_SE 47
#define RESET_GIC 48
#define RESET_DDR_CTL_PHY_AXI 49
#define RESET_CMU_DDR 50
#define RESET_DMM 51
#define RESET_HDCP2TX 52
#define RESET_ETHERNET 53
#endif /* __DT_BINDINGS_ACTIONS_S900_RESET_H */

13
include/init.h
View File

@ -129,6 +129,18 @@ int testdram(void);
*/
int arch_reserve_stacks(void);
/**
* arch_reserve_mmu() - Reserve memory for MMU TLB table
*
* Architecture-specific routine for reserving memory for the MMU TLB table.
* This is used in generic board init sequence in common/board_f.c.
*
* If an implementation is not provided, it will just be a nop stub.
*
* Return: 0 if OK
*/
int arch_reserve_mmu(void);
/**
* init_cache_f_r() - Turn on the cache in preparation for relocation
*
@ -145,7 +157,6 @@ int init_cache_f_r(void);
int print_cpuinfo(void);
#endif
int timer_init(void);
int reserve_mmu(void);
int misc_init_f(void);
#if defined(CONFIG_DTB_RESELECT)

2
include/mmc.h
View File

@ -377,7 +377,7 @@ struct mmc_uclass_priv {
* @dev: Device
* @return associated mmc struct pointer if available, else NULL
*/
struct mmc *mmc_get_mmc_dev(struct udevice *dev);
struct mmc *mmc_get_mmc_dev(const struct udevice *dev);
/* End of driver model support */

3
include/pci.h
View File

@ -543,6 +543,9 @@ typedef int pci_dev_t;
#define PCI_VENDEV(v, d) (((v) << 16) | (d))
#define PCI_ANY_ID (~0)
/* Convert from Linux format to U-Boot format */
#define PCI_TO_BDF(val) ((val) << 8)
struct pci_device_id {
unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */
unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */

1
include/test/suites.h
View File

@ -33,6 +33,7 @@ int do_ut_lib(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
int do_ut_log(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
int do_ut_optee(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
int do_ut_str(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]);
int do_ut_time(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
int do_ut_unicode(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);

8
include/uuid.h
View File

@ -35,11 +35,13 @@ struct uuid {
#define UUID_VARIANT 0x1
int uuid_str_valid(const char *uuid);
int uuid_str_to_bin(char *uuid_str, unsigned char *uuid_bin, int str_format);
void uuid_bin_to_str(unsigned char *uuid_bin, char *uuid_str, int str_format);
int uuid_str_to_bin(const char *uuid_str, unsigned char *uuid_bin,
int str_format);
void uuid_bin_to_str(const unsigned char *uuid_bin, char *uuid_str,
int str_format);
#ifdef CONFIG_PARTITION_TYPE_GUID
int uuid_guid_get_bin(const char *guid_str, unsigned char *guid_bin);
int uuid_guid_get_str(unsigned char *guid_bin, char *guid_str);
int uuid_guid_get_str(const unsigned char *guid_bin, char *guid_str);
#endif
void gen_rand_uuid(unsigned char *uuid_bin);
void gen_rand_uuid_str(char *uuid_str, int str_format);

12
include/vsprintf.h
View File

@ -222,4 +222,16 @@ bool str2long(const char *p, ulong *num);
* @hz: Value to convert
*/
char *strmhz(char *buf, unsigned long hz);
/**
* str_to_upper() - Convert a string to upper case
*
* This simply uses toupper() on each character of the string.
*
* @in: String to convert (must be large enough to hold the output string)
* @out: Buffer to put converted string
* @len: Number of bytes available in @out (SIZE_MAX for all)
*/
void str_to_upper(const char *in, char *out, size_t len);
#endif

11
lib/strto.c
View File

@ -34,6 +34,9 @@ static const char *_parse_integer_fixup_radix(const char *s, unsigned int *base)
*base = 16;
break;
}
if (!(var >= '0' && var <= '9'))
break;
} while (var);
}
}
@ -176,3 +179,11 @@ long trailing_strtol(const char *str)
{
return trailing_strtoln(str, NULL);
}
void str_to_upper(const char *in, char *out, size_t len)
{
for (; len > 0 && *in; len--)
*out++ = toupper(*in++);
if (len)
*out = '\0';
}

8
lib/uuid.c
View File

@ -121,7 +121,7 @@ int uuid_guid_get_bin(const char *guid_str, unsigned char *guid_bin)
* @param guid_bin - pointer to string with partition type guid [16B]
* @param guid_str - pointer to allocated partition type string [7B]
*/
int uuid_guid_get_str(unsigned char *guid_bin, char *guid_str)
int uuid_guid_get_str(const unsigned char *guid_bin, char *guid_str)
{
int i;
@ -143,7 +143,8 @@ int uuid_guid_get_str(unsigned char *guid_bin, char *guid_str)
* @param uuid_bin - pointer to allocated array for big endian output [16B]
* @str_format - UUID string format: 0 - UUID; 1 - GUID
*/
int uuid_str_to_bin(char *uuid_str, unsigned char *uuid_bin, int str_format)
int uuid_str_to_bin(const char *uuid_str, unsigned char *uuid_bin,
int str_format)
{
uint16_t tmp16;
uint32_t tmp32;
@ -194,7 +195,8 @@ int uuid_str_to_bin(char *uuid_str, unsigned char *uuid_bin, int str_format)
* @str_format: bit 0: 0 - UUID; 1 - GUID
* bit 1: 0 - lower case; 2 - upper case
*/
void uuid_bin_to_str(unsigned char *uuid_bin, char *uuid_str, int str_format)
void uuid_bin_to_str(const unsigned char *uuid_bin, char *uuid_str,
int str_format)
{
const u8 uuid_char_order[UUID_BIN_LEN] = {0, 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15};

15
scripts/Kbuild.include
View File

@ -7,6 +7,7 @@ quote := "
squote := '
empty :=
space := $(empty) $(empty)
space_escape := _-_SPACE_-_
pound := \#
###
@ -234,10 +235,10 @@ objectify = $(foreach o,$(1),$(if $(filter /%,$(o)),$(o),$(obj)/$(o)))
# See Documentation/kbuild/makefiles.txt for more info
ifneq ($(KBUILD_NOCMDDEP),1)
# Check if both arguments has same arguments. Result is empty string if equal.
# User may override this check using make KBUILD_NOCMDDEP=1
arg-check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \
$(filter-out $(cmd_$@), $(cmd_$(1))) )
# Check if both arguments are the same including their order. Result is empty
# string if equal. User may override this check using make KBUILD_NOCMDDEP=1
arg-check = $(filter-out $(subst $(space),$(space_escape),$(strip $(cmd_$@))), \
$(subst $(space),$(space_escape),$(strip $(cmd_$1))))
else
arg-check = $(if $(strip $(cmd_$@)),,1)
endif
@ -259,7 +260,7 @@ any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^)
if_changed = $(if $(strip $(any-prereq) $(arg-check)), \
@set -e; \
$(echo-cmd) $(cmd_$(1)); \
printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd)
printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
# Execute the command and also postprocess generated .d dependencies file.
if_changed_dep = $(if $(strip $(any-prereq) $(arg-check) ), \
@ -267,14 +268,14 @@ if_changed_dep = $(if $(strip $(any-prereq) $(arg-check) ), \
$(echo-cmd) $(cmd_$(1)); \
scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp;\
rm -f $(depfile); \
mv -f $(dot-target).tmp $(dot-target).cmd)
mv -f $(dot-target).tmp $(dot-target).cmd, @:)
# Usage: $(call if_changed_rule,foo)
# Will check if $(cmd_foo) or any of the prerequisites changed,
# and if so will execute $(rule_foo).
if_changed_rule = $(if $(strip $(any-prereq) $(arg-check) ), \
@set -e; \
$(rule_$(1)))
$(rule_$(1)), @:)
###
# why - tell why a a target got build

18
scripts/Makefile.build
View File

@ -75,17 +75,6 @@ ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(h
include scripts/Makefile.host
endif
# Uncommented for U-Boot
# We need to create output dicrectory for SPL and TPL even for in-tree build
#ifneq ($(KBUILD_SRC),)
# Create output directory if not already present
_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
# Create directories for object files if directory does not exist
# Needed when obj-y := dir/file.o syntax is used
_dummy := $(foreach d,$(obj-dirs), $(shell [ -d $(d) ] || mkdir -p $(d)))
#endif
ifndef obj
$(warning kbuild: Makefile.build is included improperly)
endif
@ -441,11 +430,14 @@ FORCE:
# optimization, we don't need to read them if the target does not
# exist, we will rebuild anyway in that case.
targets := $(wildcard $(sort $(targets)))
cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
cmd_files := $(wildcard $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd))
ifneq ($(cmd_files),)
include $(cmd_files)
endif
# Create directories for object files if they do not exist
obj-dirs := $(sort $(obj) $(patsubst %/,%, $(dir $(targets))))
$(shell mkdir -p $(obj-dirs))
.PHONY: $(PHONY)

12
scripts/Makefile.host
View File

@ -53,15 +53,6 @@ host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
# output directory for programs/.o files
# hostprogs-y := tools/build may have been specified.
# Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
host-objdirs := $(dir $(__hostprogs) $(host-cobjs) $(host-cxxobjs))
host-objdirs := $(strip $(sort $(filter-out ./,$(host-objdirs))))
__hostprogs := $(addprefix $(obj)/,$(__hostprogs))
host-csingle := $(addprefix $(obj)/,$(host-csingle))
host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
@ -72,9 +63,6 @@ host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
host-shared := $(addprefix $(obj)/,$(host-shared))
host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
obj-dirs += $(host-objdirs)
#####
# Handle options to gcc. Support building with separate output directory

42
scripts/Makefile.lib
View File

@ -57,15 +57,11 @@ single-used-m := $(sort $(filter-out $(multi-used-m),$(obj-m)))
# objects depend on those (obviously)
multi-objs-y := $(foreach m, $(multi-used-y), $($(m:.o=-objs)) $($(m:.o=-y)))
multi-objs-m := $(foreach m, $(multi-used-m), $($(m:.o=-objs)) $($(m:.o=-y)))
multi-objs := $(multi-objs-y) $(multi-objs-m)
# $(subdir-obj-y) is the list of objects in $(obj-y) which uses dir/ to
# tell kbuild to descend
subdir-obj-y := $(filter %/built-in.o, $(obj-y))
# $(obj-dirs) is a list of directories that contain object files
obj-dirs := $(dir $(multi-objs) $(obj-y))
# Replace multi-part objects by their individual parts, look at local dir only
real-objs-y := $(foreach m, $(filter-out $(subdir-obj-y), $(obj-y)), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))),$($(m:.o=-objs)) $($(m:.o=-y)),$(m))) $(extra-y)
real-objs-m := $(foreach m, $(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))),$($(m:.o=-objs)) $($(m:.o=-y)),$(m)))
@ -88,7 +84,6 @@ multi-used-m := $(addprefix $(obj)/,$(multi-used-m))
multi-objs-y := $(addprefix $(obj)/,$(multi-objs-y))
multi-objs-m := $(addprefix $(obj)/,$(multi-objs-m))
subdir-ym := $(addprefix $(obj)/,$(subdir-ym))
obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
# These flags are needed for modversions and compiling, so we define them here
# already
@ -97,10 +92,10 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
# Note: Files that end up in two or more modules are compiled without the
# KBUILD_MODNAME definition. The reason is that any made-up name would
# differ in different configs.
name-fix = $(subst $(comma),_,$(subst -,_,$1))
basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))"
name-fix = $(squote)$(quote)$(subst $(comma),_,$(subst -,_,$1))$(quote)$(squote)
basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget))
modname_flags = $(if $(filter 1,$(words $(modname))),\
-D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))")
-DKBUILD_MODNAME=$(call name-fix,$(modname)))
orig_c_flags = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(KBUILD_SUBDIR_CCFLAGS) \
$(ccflags-y) $(CFLAGS_$(basetarget).o)
@ -153,7 +148,7 @@ endif
# Modified for U-Boot: LINUXINCLUDE -> UBOOTINCLUDE
c_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \
$(__c_flags) $(modkern_cflags) \
-D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags)
$(basename_flags) $(modname_flags)
a_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \
$(__a_flags) $(modkern_aflags)
@ -576,3 +571,32 @@ quiet_cmd_fdtgrep = FDTGREP $@
quiet_cmd_fdt_rm_props = FDTGREP $@
cmd_fdt_rm_props = cat $< | $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \
$(addprefix -P ,$(subst $\",,$(CONFIG_OF_REMOVE_PROPS)))
# ASM offsets
# ---------------------------------------------------------------------------
# Default sed regexp - multiline due to syntax constraints
define sed-offsets
"s:[[:space:]]*\.ascii[[:space:]]*\"\(.*\)\":\1:; \
/^->/{s:->#\(.*\):/* \1 */:; \
s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:->::; p;}"
endef
# Use filechk to avoid rebuilds when a header changes, but the resulting file
# does not
define filechk_offsets
(set -e; \
echo "#ifndef $2"; \
echo "#define $2"; \
echo "/*"; \
echo " * DO NOT MODIFY."; \
echo " *"; \
echo " * This file was generated by Kbuild"; \
echo " */"; \
echo ""; \
sed -ne $(sed-offsets); \
echo ""; \
echo "#endif" )
endef

5
scripts/Makefile.spl
View File

@ -307,10 +307,11 @@ quiet_cmd_dtoch = DTOC H $@
cmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct
quiet_cmd_plat = PLAT $@
cmd_plat = $(CC) $(c_flags) -c $< -o $@
cmd_plat = $(CC) $(c_flags) -c $< -o $(filter-out $(PHONY),$@)
targets += $(obj)/dts/dt-platdata.o
$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c \
include/generated/dt-structs-gen.h
include/generated/dt-structs-gen.h FORCE
$(call if_changed,plat)
PHONY += dts_dir

102
scripts/coccinelle/api/alloc/alloc_cast.cocci Normal file
View File

@ -0,0 +1,102 @@
// SPDX-License-Identifier: GPL-2.0-only
/// Remove casting the values returned by memory allocation functions
/// like kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc.
///
//# This makes an effort to find cases of casting of values returned by
//# malloc, calloc, kmalloc, kmalloc_array, kmalloc_node and removes
//# the casting as it is not required. The result in the patch case may
//# need some reformatting.
//
// Confidence: High
// Copyright: (C) 2014 Himangi Saraogi
// Copyright: (C) 2017 Himanshu Jha
// Comments:
// Options: --no-includes --include-headers
//
virtual context
virtual patch
virtual org
virtual report
@initialize:python@
@@
import re
pattern = '__'
m = re.compile(pattern)
@r1 depends on context || patch@
type T;
@@
(T *)
\(malloc\|calloc\|kmalloc\|kmalloc_array\|kmalloc_node\)(...)
//----------------------------------------------------------
// For context mode
//----------------------------------------------------------
@script:python depends on context@
t << r1.T;
@@
if m.search(t) != None:
cocci.include_match(False)
@depends on context && r1@
type r1.T;
@@
* (T *)
\(malloc\|calloc\|kmalloc\|kmalloc_array\|kmalloc_node\)(...)
//----------------------------------------------------------
// For patch mode
//----------------------------------------------------------
@script:python depends on patch@
t << r1.T;
@@
if m.search(t) != None:
cocci.include_match(False)
@depends on patch && r1@
type r1.T;
@@
- (T *)
\(malloc\|calloc\|kmalloc\|kmalloc_array\|kmalloc_node\)(...)
//----------------------------------------------------------
// For org and report mode
//----------------------------------------------------------
@r2 depends on org || report@
type T;
position p;
@@
(T@p *)
\(malloc\|calloc\|kmalloc\|kmalloc_array\|kmalloc_node\)(...)
@script:python depends on org@
p << r2.p;
t << r2.T;
@@
if m.search(t) != None:
cocci.include_match(False)
else:
coccilib.org.print_safe_todo(p[0], t)
@script:python depends on report@
p << r2.p;
t << r2.T;
@@
if m.search(t) != None:
cocci.include_match(False)
else:
msg="WARNING: casting value returned by memory allocation function to (%s *) is useless." % (t)
coccilib.report.print_report(p[0], msg)

24
scripts/coccinelle/free/ifnullfree.cocci
View File

@ -1,10 +1,11 @@
// SPDX-License-Identifier: GPL-2.0-only
/// NULL check before some freeing functions is not needed.
///
/// Based on checkpatch warning
/// "kfree(NULL) is safe this check is probably not required"
/// and kfreeaddr.cocci by Julia Lawall.
///
// Copyright: (C) 2014 Fabian Frederick. GPLv2.
// Copyright: (C) 2014 Fabian Frederick.
// Comments: -
// Options: --no-includes --include-headers
@ -18,21 +19,19 @@ expression E;
@@
- if (E != NULL)
(
free(E);
|
kfree(E);
|
kzfree(E);
vfree(E);
|
debugfs_remove(E);
vfree_recursive(E);
|
debugfs_remove_recursive(E);
|
usb_free_urb(E);
kmem_cache_free(E);
|
kmem_cache_destroy(E);
|
mempool_destroy(E);
|
dma_pool_destroy(E);
gzfree(E);
)
@r depends on context || report || org @
@ -41,9 +40,8 @@ position p;
@@
* if (E != NULL)
* \(kfree@p\|kzfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
* usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
* dma_pool_destroy@p\)(E);
* \(free@p\|kfree@p\|vfree@p\|debugfs_remove_recursive@p\|
* kmem_cache_free@p\|kmem_cache_destroy@p\|gzfree@p\)(E);
@script:python depends on org@
p << r.p;
@ -55,5 +53,5 @@ cocci.print_main("NULL check before that freeing function is not needed", p)
p << r.p;
@@
msg = "WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values."
msg = "WARNING: NULL check before some freeing functions is not needed."
coccilib.report.print_report(p[0], msg)

1
test/Makefile
View File

@ -8,6 +8,7 @@ obj-$(CONFIG_UNIT_TEST) += ut.o
obj-$(CONFIG_SANDBOX) += command_ut.o
obj-$(CONFIG_SANDBOX) += compression.o
obj-$(CONFIG_SANDBOX) += print_ut.o
obj-$(CONFIG_SANDBOX) += str_ut.o
obj-$(CONFIG_UT_TIME) += time_ut.o
obj-$(CONFIG_UT_UNICODE) += unicode_ut.o
obj-y += log/

5
test/cmd_ut.c
View File

@ -74,6 +74,8 @@ static cmd_tbl_t cmd_ut_sub[] = {
"", ""),
U_BOOT_CMD_MKENT(bloblist, CONFIG_SYS_MAXARGS, 1, do_ut_bloblist,
"", ""),
U_BOOT_CMD_MKENT(str, CONFIG_SYS_MAXARGS, 1, do_ut_str,
"", ""),
#endif
};
@ -137,6 +139,9 @@ static char ut_help_text[] =
#ifdef CONFIG_UT_OVERLAY
"ut overlay [test-name]\n"
#endif
#ifdef CONFIG_SANDBOX
"ut str - Basic test of string functions\n"
#endif
#ifdef CONFIG_UT_TIME
"ut time - Very basic test of time functions\n"
#endif

115
test/str_ut.c Normal file
View File

@ -0,0 +1,115 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2020 Google LLC
*/
#include <common.h>
#include <vsprintf.h>
#include <test/suites.h>
#include <test/test.h>
#include <test/ut.h>
/* This is large enough for any of the test strings */
#define TEST_STR_SIZE 200
static const char str1[] = "I'm sorry I'm late.";
static const char str2[] = "1099abNo, don't bother apologising.";
static const char str3[] = "0xbI'm sorry you're alive.";
/* Declare a new str test */
#define STR_TEST(_name, _flags) UNIT_TEST(_name, _flags, str_test)
static int str_test_upper(struct unit_test_state *uts)
{
char out[TEST_STR_SIZE];
/* Make sure it adds a terminator */
out[strlen(str1)] = 'a';
str_to_upper(str1, out, SIZE_MAX);
ut_asserteq_str("I'M SORRY I'M LATE.", out);
/* In-place operation */
strcpy(out, str2);
str_to_upper(out, out, SIZE_MAX);
ut_asserteq_str("1099ABNO, DON'T BOTHER APOLOGISING.", out);
/* Limited length */
str_to_upper(str1, out, 7);
ut_asserteq_str("I'M SORO, DON'T BOTHER APOLOGISING.", out);
/* In-place with limited length */
strcpy(out, str2);
str_to_upper(out, out, 7);
ut_asserteq_str("1099ABNo, don't bother apologising.", out);
/* Copy an empty string to a buffer with space*/
out[1] = 0x7f;
str_to_upper("", out, SIZE_MAX);
ut_asserteq('\0', *out);
ut_asserteq(0x7f, out[1]);
/* Copy an empty string to a buffer with no space*/
out[0] = 0x7f;
str_to_upper("", out, 0);
ut_asserteq(0x7f, out[0]);
return 0;
}
STR_TEST(str_test_upper, 0);
static int run_strtoul(struct unit_test_state *uts, const char *str, int base,
ulong expect_val, int expect_endp_offset, bool upper)
{
char out[TEST_STR_SIZE];
char *endp;
ulong val;
strcpy(out, str);
if (upper)
str_to_upper(out, out, -1);
val = simple_strtoul(out, &endp, base);
ut_asserteq(expect_val, val);
ut_asserteq(expect_endp_offset, endp - out);
return 0;
}
static int str_simple_strtoul(struct unit_test_state *uts)
{
int upper;
/* Check that it is case-insentive */
for (upper = 0; upper < 2; upper++) {
/* Base 10 and base 16 */
ut_assertok(run_strtoul(uts, str2, 10, 1099, 4, upper));
ut_assertok(run_strtoul(uts, str2, 16, 0x1099ab, 6, upper));
/* Invalid string */
ut_assertok(run_strtoul(uts, str1, 10, 0, 0, upper));
/* Base 0 */
ut_assertok(run_strtoul(uts, str1, 0, 0, 0, upper));
ut_assertok(run_strtoul(uts, str2, 0, 1099, 4, upper));
ut_assertok(run_strtoul(uts, str3, 0, 0xb, 3, upper));
/* Base 2 */
ut_assertok(run_strtoul(uts, str1, 2, 0, 0, upper));
ut_assertok(run_strtoul(uts, str2, 2, 2, 2, upper));
}
/* Check endp being NULL */
ut_asserteq(1099, simple_strtoul(str2, NULL, 0));
return 0;
}
STR_TEST(str_simple_strtoul, 0);
int do_ut_str(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
struct unit_test *tests = ll_entry_start(struct unit_test,
str_test);
const int n_ents = ll_entry_count(struct unit_test, str_test);
return cmd_ut_category("str", "str_", tests, n_ents, argc, argv);
}