inaciose

unpriveliged user (direct install dependency)
/usr/local/bin/ea-php73 /opt/cpanel/composer/bin/composer require guzzlehttp/guzzle


unpriveliged user ( composer.json file dependency)
/usr/local/bin/ea-php73 /opt/cpanel/composer/bin/composer install

 composer.json (file sample)
 
 {

inaciose

Using

• FPGA Development Board: RZ-EasyFPGA A2.2 from AliExpress, featuring the Altera Cyclone IV.
• OS: Ubuntu 18.04 LTS (bionic)

Quartus Installation

1. Get the Quartus Lite installer, ModelSim installer (optional), and the Cyclone IV development Package from the Altera website.
   • Get it here: https://www.altera.com/products/design-software/fpga-design/quartus-prime/download.html
   • You gotta click on Lite Edition > (Select version and OS) > Individual files and download: Quartus Prime (includes Nios II EDS) and Cyclone IV device support. Files are about 500MB - 2000MB.
2. Install Quartus. Root not required
   • Command:

inaciose

arch/arm/mach-sunxi/board.c
s_init(void)
board_init_f(ulong dummy)
reset_cpu(ulong addr)
enable_caches(void)

arch/arm/mach-sunxi/clock.c
clock_init(void)
clock_twi_onoff(int port, int state)

inaciose

arch/arm/mach-sunxi/clock.c

clock_init(void)
	clock_init_uart();
	clock_init_sec();

clock_twi_onoff(int port, int state)
  prcm_apb0_enable
  prcm_apb0_disable
  setbits_le32

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arch/arm/mach-sunxi/board.c

gpio_init(void)
  sunxi_gpio_set_cfgpin
  sunxi_gpio_set_pull

s_init(void)
  setbits_le32
  clrbits_le32
	clock_init();

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int sunxi_gpio_set_cfgpin(u32 pin, u32 val)
int sunxi_gpio_set_pull(u32 pin, u32 val)
int sunxi_gpio_output(u32 pin, u32 val)
int sunxi_gpio_input(u32 pin)
int gpio_direction_input(unsigned gpio)
int gpio_direction_output(unsigned gpio, int value)
u32 sid_read_key(u32 sid_base, u32 offset)
void soc_detection_init(void)

int soc_is_a10s(void)

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functions

static inline void mmio_write(uint32_t reg, uint32_t data)
static inline uint32_t mmio_read(uint32_t reg)
static inline void delay(int32_t count)
void uart_init()
void uart_putc(unsigned char c)
unsigned char uart_getc()
void uart_puts(const char* str)
void kernel_main(uint32_t r0, uint32_t r1, uint32_t atags)

inaciose

sudo apt install cpu-checker
kvm-ok

sudo nano /etc/apt/sources.list
wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | sudo apt-key add -
sudo apt-get update
sudo apt update
sudo apt-get install linux-headers-$(uname -r) build-essential virtualbox-5.1 dkms
sudo adduser <user> vboxusers