Changeset 06f10ac in mainline for uspace/srv

Timestamp:

2021-08-22T19:08:44Z (4 years ago)

Author:

Martin Decky <martin@…>

Branches:

master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c21cc26

Parents:

95b7d4df

Message:

Implement support for HiKey 960

Initial support for the 96Boards HiKey 960 board.

• The kernel identity mapping has been extended to 4 GiB. The initial bootstrap mapping maps 3 GiB as nornal memory and the next 1 GiB as device memory to support early UART debugging output.

• The istate_t has been padded in order to preserve the stack pointer alignment invariant.

The current implementation is limited to UP and UART input/output.

Location:

uspace/srv/hid

Files:

• input/input.c (modified) (1 diff)
• output/port/chardev.c (modified) (1 diff)

uspace/srv/hid/input/input.c

@@ -641 +641 @@
         kbd_add_dev(&chardev_port, &stty_ctl);
 #endif
+#if defined(UARCH_arm64) && defined(MACHINE_hikey960)
+        kbd_add_dev(&chardev_port, &stty_ctl);
+#endif
         /* Silence warning on abs32le about kbd_add_dev() being unused */
         (void) kbd_add_dev;

uspace/srv/hid/output/port/chardev.c

@@ -218 +218 @@
 #elif defined(UARCH_arm64) && defined(MACHINE_virt)
                 /* OK */
+#elif defined(UARCH_arm64) && defined(MACHINE_hikey960)
+                /* OK */
 #else
                 return EOK;