diff options
| author | Clément Péron <peron.clem@gmail.com> | 2019-04-17 19:41:05 +0200 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2019-05-20 22:24:47 +0530 |
| commit | 26f8e0d7f27e19102d6173d1e5831e7a82096779 (patch) | |
| tree | a06f3b740c1d938e0778d21da5655e30499b2d34 /arch/arm/include/asm | |
| parent | 5b4b680cfe29a67171ccbe439c66374cb31faca3 (diff) | |
arm: sunxi: h6: fix reset using r_wdog
Some H6 boards have a watchdog which didn't make the SoC
reboot properly.
Reason is still unknown but several people have test it.
Chen-Yu Tsai :
Pine H64 = H6 V200-AWIN H6448BA 7782 => OK
OrangePi Lite 2 = H6 V200-AWIN H8068BA 61C2 => KO
Martin Ayotte :
Pine H64 = H8069BA 6892 => OK
OrangePi 3 = HA047BA 69W2 => KO
OrangePi One Plus = H7310BA 6842 => KO
OrangePi Lite2 = H6448BA 6662 => KO
Clément Péron:
Beelink GS1 = H6 V200-AWIN H7309BA 6842 => KO
After the series of result, Icenowy try to reach Allwinner about this
issue but they seems not interested to investigate it.
As we don't have the ARIS coproc to do power management and watchdogis
the only solution to reset the board.
So, Change from watchdog to R_watchdog to allow a reboot on all H6
boards.
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h b/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h index 41a9b0fc47..6392cb07b4 100644 --- a/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h @@ -60,6 +60,7 @@ #define SUNXI_RTC_BASE 0x07000000 #define SUNXI_R_CPUCFG_BASE 0x07000400 #define SUNXI_PRCM_BASE 0x07010000 +#define SUNXI_R_WDOG_BASE 0x07020400 #define SUNXI_R_PIO_BASE 0x07022000 #define SUNXI_R_UART_BASE 0x07080000 #define SUNXI_R_TWI_BASE 0x07081400 |