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Author SHA1 Message Date
Subrahmanya LingappaandAnup Patel 33ee9b8240 lib: utils/hsm: Add RPMI HSM driver 
The RPMI HSM service group provides set of routine to query and control
power states of a Hart. Add RPMI based Hart State Management (HSM) driver.

Signed-off-by: Subrahmanya Lingappa <slingappa@ventanamicro.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
 2024-12-06 09:26:43 +05:30
Subrahmanya LingappaandAnup Patel fdd7263536 lib: sbi: Add optional resume address to hart suspend 
Add an optional resume address to the platform specific hart suspend call.

Signed-off-by: Subrahmanya Lingappa <slingappa@ventanamicro.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
 2024-12-06 09:26:35 +05:30
Subrahmanya LingappaandAnup Patel 13f55f33a1 lib: utils/suspend: Add RPMI system suspend driver 
Add RPMI based system suspend driver.

To test this, execute the follwoing in Linux:
 $ echo mem > /sys/power/state

To wake up, execute the following command on qemu monitor terminal:
 (qemu) system_wakeup

Signed-off-by: Subrahmanya Lingappa <slingappa@ventanamicro.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
 2024-12-06 09:26:32 +05:30