mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 17:08:52 +09:00
![Boschung, Rainer](/assets/img/avatar_default.png)
To acheive this, the qrio_uprstreq() function that sets the UPRSTREQN flag in the qrio RESCNF reg is added. Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
36 lines
972 B
C
36 lines
972 B
C
/*
|
|
* (C) Copyright 2013 Keymile AG
|
|
* Valentin Longchamp <valentin.longchamp@keymile.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/* QRIO GPIO ports */
|
|
#define GPIO_A 0x40
|
|
#define GPIO_B 0x60
|
|
|
|
int qrio_get_gpio(u8 port_off, u8 gpio_nr);
|
|
void qrio_set_opendrain_gpio(u8 port_off, u8 gpio_nr, u8 val);
|
|
void qrio_set_gpio(u8 port_off, u8 gpio_nr, bool value);
|
|
void qrio_gpio_direction_output(u8 port_off, u8 gpio_nr, bool value);
|
|
void qrio_gpio_direction_input(u8 port_off, u8 gpio_nr);
|
|
|
|
#define PRSTCFG_POWUP_UNIT_CORE_RST 0x0
|
|
#define PRSTCFG_POWUP_UNIT_RST 0x1
|
|
#define PRSTCFG_POWUP_RST 0x3
|
|
|
|
void qrio_prst(u8 bit, bool en, bool wden);
|
|
void qrio_wdmask(u8 bit, bool wden);
|
|
void qrio_prstcfg(u8 bit, u8 mode);
|
|
void qrio_set_leds(void);
|
|
void qrio_enable_app_buffer(void);
|
|
void qrio_cpuwd_flag(bool flag);
|
|
int qrio_reset_reason(void);
|
|
|
|
#define UPREQ_UNIT_RST 0x0
|
|
#define UPREQ_CORE_RST 0x1
|
|
|
|
void qrio_uprstreq(u8 mode);
|
|
|
|
void pci_of_setup(void *blob, bd_t *bd);
|