kmp204x: complete the reset sequence and PRST configuration

This adds the reset support for the following devices that was until
then not implemented:
- BFTIC4
- QSFPs

This also fixes the configuration of the prst behaviour for the other
resets: Only the u-boot and kernel relevant subsystems are taken out of
reset (pcie, ZL30158, and front eth phy).

Most of the prst config move to misc_init_f(), except for the PCIe
related ones that are in pci_init_board and the bftic and ZL30158 ones
that should be done as soon as possible.

Only the behavior of the Hooper reset is changed according to the
documentation as the application is not able to not configure the switch
when it is not reset.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/board/keymile/kmp204x/kmp204x.h b/board/keymile/kmp204x/kmp204x.h
index 720e225..afede99 100644
--- a/board/keymile/kmp204x/kmp204x.h
+++ b/board/keymile/kmp204x/kmp204x.h
@@ -20,6 +20,7 @@ void qrio_gpio_direction_input(u8 port_off, u8 gpio_nr);
 #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);