webadmin/luckfox-pico
1
0
Fork 0
mirror of https://github.com/LuckfoxTECH/luckfox-pico.git synced 2026-01-19 17:59:18 +01:00
Code Issues Packages Projects Releases Wiki Activity

project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.

Browse Source 
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
2024-08-21 10:05:47 +08:00
parent e79fd21975
commit 8f34c2760d
20902 changed files with 6567362 additions and 11248383 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
sysdrv/source/kernel/drivers/tty/serial/amba-pl011.c
View File

@@ -1326,6 +1326,15 @@ static void pl011_stop_rx(struct uart_port *port)
pl011_dma_rx_stop(uap);
}
static void pl011_throttle_rx(struct uart_port *port)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
pl011_stop_rx(port);
spin_unlock_irqrestore(&port->lock, flags);
}
static void pl011_enable_ms(struct uart_port *port)
{
struct uart_amba_port *uap =
@@ -1717,9 +1726,10 @@ static int pl011_allocate_irq(struct uart_amba_port *uap)
*/
static void pl011_enable_interrupts(struct uart_amba_port *uap)
{
unsigned long flags;
unsigned int i;
spin_lock_irq(&uap->port.lock);
spin_lock_irqsave(&uap->port.lock, flags);
/* Clear out any spuriously appearing RX interrupts */
pl011_write(UART011_RTIS | UART011_RXIS, uap, REG_ICR);
@@ -1741,7 +1751,14 @@ static void pl011_enable_interrupts(struct uart_amba_port *uap)
if (!pl011_dma_rx_running(uap))
uap->im |= UART011_RXIM;
pl011_write(uap->im, uap, REG_IMSC);
spin_unlock_irq(&uap->port.lock);
spin_unlock_irqrestore(&uap->port.lock, flags);
}
static void pl011_unthrottle_rx(struct uart_port *port)
{
struct uart_amba_port *uap = container_of(port, struct uart_amba_port, port);
pl011_enable_interrupts(uap);
}
static int pl011_startup(struct uart_port *port)
@@ -2116,6 +2133,8 @@ static const struct uart_ops amba_pl011_pops = {
.stop_tx = pl011_stop_tx,
.start_tx = pl011_start_tx,
.stop_rx = pl011_stop_rx,
.throttle = pl011_throttle_rx,
.unthrottle = pl011_unthrottle_rx,
.enable_ms = pl011_enable_ms,
.break_ctl = pl011_break_ctl,
.startup = pl011_startup,