Changeset ebb3538 in mainline for kernel/arch/arm64/include/arch/machine_func.h

Timestamp:

2021-09-15T15:01:03Z (3 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

5ecac7e

Parents:

8ce56a6

Message:

Improve early kernel debugging prints

Since the early kernel debugging prints are useful only in a few
debugging scenarios, define a configuration option that disables them by
default (if enabled, it produces duplicate output which might be
confusing).

Implement early kernel debugging prints for the HiKey960.

File:

• kernel/arch/arm64/include/arch/machine_func.h (modified) (2 diffs)

kernel/arch/arm64/include/arch/machine_func.h

@@ -50 +50 @@
         size_t (*machine_get_irq_count)(void);
         const char *(*machine_get_platform_name)(void);
+        void (*machine_early_uart_output)(char32_t);
 };
 
@@ -60 +61 @@
 extern size_t machine_get_irq_count(void);
 extern const char *machine_get_platform_name(void);
+extern void machine_early_uart_output(char32_t);
 
 #endif