diff options
| author | Juan Castillo <juan.castillo@arm.com> | 2014-09-09 09:49:23 +0100 |
|---|---|---|
| committer | Juan Castillo <juan.castillo@arm.com> | 2015-07-09 11:53:32 +0100 |
| commit | 02462972c952c1b750b011f7e985d04d0a1556aa (patch) | |
| tree | f2bbccd2b8b8243dc899625a3383d74fc64ba96f /drivers/console | |
| parent | 84f95bed549eab4ca40fbd0505e0e3720384880c (diff) | |
Use uintptr_t as base address type in ARM driver APIs
This patch changes the type of the base address parameter in the
ARM device driver APIs to uintptr_t (GIC, CCI, TZC400, PL011). The
uintptr_t type allows coverage of the whole memory space and to
perform arithmetic operations on the addresses. ARM platform code
has also been updated to use uintptr_t as GIC base address in the
configuration.
Fixes ARM-software/tf-issues#214
Change-Id: I1b87daedadcc8b63e8f113477979675e07d788f1
Diffstat (limited to 'drivers/console')
| -rw-r--r-- | drivers/console/console.S | 2 | ||||
| -rw-r--r-- | drivers/console/skeleton_console.S | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/console/console.S b/drivers/console/console.S index 85c8f658..d966f0d3 100644 --- a/drivers/console/console.S +++ b/drivers/console/console.S @@ -44,7 +44,7 @@ console_base: .quad 0x0 /* ----------------------------------------------- - * int console_init(unsigned long base_addr, + * int console_init(uintptr_t base_addr, * unsigned int uart_clk, unsigned int baud_rate) * Function to initialize the console without a * C Runtime to print debug information. It saves diff --git a/drivers/console/skeleton_console.S b/drivers/console/skeleton_console.S index af783761..083d3c70 100644 --- a/drivers/console/skeleton_console.S +++ b/drivers/console/skeleton_console.S @@ -40,7 +40,7 @@ .globl console_core_getc /* ----------------------------------------------- - * int console_core_init(unsigned long base_addr, + * int console_core_init(uintptr_t base_addr, * unsigned int uart_clk, unsigned int baud_rate) * Function to initialize the console without a * C Runtime to print debug information. This @@ -68,7 +68,7 @@ core_init_fail: endfunc console_core_init /* -------------------------------------------------------- - * int console_core_putc(int c, unsigned long base_addr) + * int console_core_putc(int c, uintptr_t base_addr) * Function to output a character over the console. It * returns the character printed on success or -1 on error. * In : w0 - character to be printed @@ -88,7 +88,7 @@ putc_error: endfunc console_core_putc /* --------------------------------------------- - * int console_core_getc(unsigned long base_addr) + * int console_core_getc(uintptr_t base_addr) * Function to get a character from the console. * It returns the character grabbed on success * or -1 on error. |