diff options
| author | Anup Patel <[email protected]> | 2024-08-06 10:27:42 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2024-12-06 09:26:29 +0530 |
| commit | 3676324b0e13b97f2f56507434034833877afc08 (patch) | |
| tree | fe24c66acb69673cd6bbc18ca811d9cb73ed10fb /platform | |
| parent | 6a26726e08e4d1e23b2e6cce073689ecdabf9291 (diff) | |
lib: utils: Add simple FDT based system suspend driver framework
The generic platform can have multiple system suspend drivers so add a
simple FDT based system suspend driver framework.
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'platform')
| -rw-r--r-- | platform/generic/configs/defconfig | 1 | ||||
| -rw-r--r-- | platform/generic/platform.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/platform/generic/configs/defconfig b/platform/generic/configs/defconfig index 48f8df4c..ec439d74 100644 --- a/platform/generic/configs/defconfig +++ b/platform/generic/configs/defconfig @@ -44,6 +44,7 @@ CONFIG_FDT_SERIAL_LITEX=y CONFIG_FDT_SERIAL_UART8250=y CONFIG_FDT_SERIAL_XILINX_UARTLITE=y CONFIG_SERIAL_SEMIHOSTING=y +CONFIG_FDT_SUSPEND=y CONFIG_FDT_TIMER=y CONFIG_FDT_TIMER_MTIMER=y CONFIG_FDT_TIMER_PLMT=y diff --git a/platform/generic/platform.c b/platform/generic/platform.c index fefb08cf..842e526f 100644 --- a/platform/generic/platform.c +++ b/platform/generic/platform.c @@ -24,6 +24,7 @@ #include <sbi_utils/irqchip/fdt_irqchip.h> #include <sbi_utils/irqchip/imsic.h> #include <sbi_utils/serial/fdt_serial.h> +#include <sbi_utils/suspend/fdt_suspend.h> #include <sbi_utils/timer/fdt_timer.h> #include <sbi_utils/ipi/fdt_ipi.h> #include <sbi_utils/reset/fdt_reset.h> @@ -247,6 +248,7 @@ static int generic_early_init(bool cold_boot) if (cold_boot) { fdt_reset_init(fdt); + fdt_suspend_init(fdt); if (semihosting_enabled()) rc = semihosting_init(); |