Furquan Shaikh (furquan@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5569
-gerrit
commit ad15b45b4e658b08f86553f59e526cf379c49ace Author: Furquan Shaikh furquan@google.com Date: Tue Apr 22 11:48:30 2014 -0700
coreboot ARM: Get rid of HAVE_INIT_TIMER config option
There is redundancy in terms of use of init_timer. We have a Kconfig option to decide whether a board has init_timer as well as we use stub for init_timer in places where we do not have any init_timer defined. Thus, removing the Kconfig option. Henceforth, all boards that do not have init_timer functionality can include include a stub_timer if required.
Change-Id: I35d38ec686f4dc92861cf9248f9b540323cd98ae Signed-off-by: Furquan Shaikh furquan@google.com --- src/Kconfig | 5 ----- src/cpu/allwinner/a10/Kconfig | 1 - src/cpu/amd/agesa/family10/Kconfig | 4 ---- src/cpu/amd/agesa/family12/Kconfig | 4 ---- src/cpu/amd/agesa/family14/Kconfig | 4 ---- src/cpu/amd/agesa/family15/Kconfig | 4 ---- src/cpu/amd/agesa/family15tn/Kconfig | 4 ---- src/cpu/amd/agesa/family16kb/Kconfig | 4 ---- src/cpu/intel/model_2065x/Kconfig | 1 - src/drivers/pc80/udelay_io.c | 4 ++++ src/include/delay.h | 4 ---- src/mainboard/google/pit/Kconfig | 1 - 12 files changed, 4 insertions(+), 36 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig index 4a9e843..6356b19 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -321,11 +321,6 @@ config HAVE_HARD_RESET This variable specifies whether a given board has a hard_reset function, no matter if it's provided by board code or chipset code.
-config HAVE_INIT_TIMER - bool - default n if UDELAY_IO - default y - config HAVE_MONOTONIC_TIMER def_bool n help diff --git a/src/cpu/allwinner/a10/Kconfig b/src/cpu/allwinner/a10/Kconfig index 8512c38..267e1f4 100644 --- a/src/cpu/allwinner/a10/Kconfig +++ b/src/cpu/allwinner/a10/Kconfig @@ -6,7 +6,6 @@ if CPU_ALLWINNER_A10
config CPU_SPECIFIC_OPTIONS def_bool y - select HAVE_INIT_TIMER select HAVE_MONOTONIC_TIMER select HAVE_UART_SPECIAL select BOOTBLOCK_CONSOLE diff --git a/src/cpu/amd/agesa/family10/Kconfig b/src/cpu/amd/agesa/family10/Kconfig index 621ee58..97802c7 100644 --- a/src/cpu/amd/agesa/family10/Kconfig +++ b/src/cpu/amd/agesa/family10/Kconfig @@ -45,10 +45,6 @@ config XIP_ROM_SIZE hex default 0x80000
-config HAVE_INIT_TIMER - bool - default y - config REDIRECT_IDS_HDT_CONSOLE_TO_SERIAL bool "Redirect AGESA IDS_HDT_CONSOLE to serial console" default n diff --git a/src/cpu/amd/agesa/family12/Kconfig b/src/cpu/amd/agesa/family12/Kconfig index 757db9a..111a93e 100644 --- a/src/cpu/amd/agesa/family12/Kconfig +++ b/src/cpu/amd/agesa/family12/Kconfig @@ -57,8 +57,4 @@ config XIP_ROM_SIZE hex default 0x80000
-config HAVE_INIT_TIMER - bool - default y - endif diff --git a/src/cpu/amd/agesa/family14/Kconfig b/src/cpu/amd/agesa/family14/Kconfig index 7acd520..4ff277f 100644 --- a/src/cpu/amd/agesa/family14/Kconfig +++ b/src/cpu/amd/agesa/family14/Kconfig @@ -57,10 +57,6 @@ config XIP_ROM_SIZE hex default 0x80000
-config HAVE_INIT_TIMER - bool - default y - config HIGH_SCRATCH_MEMORY_SIZE hex # Assume the maximum size of stack as (0xA0000 - 0x30000 + 0x1000) diff --git a/src/cpu/amd/agesa/family15/Kconfig b/src/cpu/amd/agesa/family15/Kconfig index 02991a0..fbd6e3b 100644 --- a/src/cpu/amd/agesa/family15/Kconfig +++ b/src/cpu/amd/agesa/family15/Kconfig @@ -66,10 +66,6 @@ config XIP_ROM_SIZE hex default 0x80000
-config HAVE_INIT_TIMER - bool - default y - config REDIRECT_IDS_HDT_CONSOLE_TO_SERIAL bool "Redirect AGESA IDS_HDT_CONSOLE to serial console" default n diff --git a/src/cpu/amd/agesa/family15tn/Kconfig b/src/cpu/amd/agesa/family15tn/Kconfig index 9885570..b9edc22 100644 --- a/src/cpu/amd/agesa/family15tn/Kconfig +++ b/src/cpu/amd/agesa/family15tn/Kconfig @@ -57,10 +57,6 @@ config XIP_ROM_SIZE hex default 0x100000
-config HAVE_INIT_TIMER - bool - default y - config HIGH_SCRATCH_MEMORY_SIZE hex # Assume the maximum size of stack as (0xA0000 - 0x30000 + 0x1000) diff --git a/src/cpu/amd/agesa/family16kb/Kconfig b/src/cpu/amd/agesa/family16kb/Kconfig index 9a8bce2..c9f4fb2 100644 --- a/src/cpu/amd/agesa/family16kb/Kconfig +++ b/src/cpu/amd/agesa/family16kb/Kconfig @@ -61,10 +61,6 @@ config XIP_ROM_SIZE hex default 0x100000
-config HAVE_INIT_TIMER - bool - default y - config HIGH_SCRATCH_MEMORY_SIZE hex # Assume the maximum size of stack as (0xA0000 - 0x30000 + 0x1000) diff --git a/src/cpu/intel/model_2065x/Kconfig b/src/cpu/intel/model_2065x/Kconfig index 50a7e6c..bbb4eb1 100644 --- a/src/cpu/intel/model_2065x/Kconfig +++ b/src/cpu/intel/model_2065x/Kconfig @@ -11,7 +11,6 @@ config CPU_SPECIFIC_OPTIONS select UDELAY_TSC select TSC_CONSTANT_RATE select SMM_TSEG - select HAVE_INIT_TIMER select SUPPORT_CPU_UCODE_IN_CBFS #select AP_IN_SIPI_WAIT select TSC_SYNC_MFENCE diff --git a/src/drivers/pc80/udelay_io.c b/src/drivers/pc80/udelay_io.c index 37f3f73..48ff32c 100644 --- a/src/drivers/pc80/udelay_io.c +++ b/src/drivers/pc80/udelay_io.c @@ -1,6 +1,10 @@ #include <arch/io.h> #include <delay.h>
+void init_timer(void) +{ +} + void udelay(unsigned usecs) { int i; diff --git a/src/include/delay.h b/src/include/delay.h index 676579b..b3d8ed9 100644 --- a/src/include/delay.h +++ b/src/include/delay.h @@ -1,11 +1,7 @@ #ifndef DELAY_H #define DELAY_H
-#if CONFIG_HAVE_INIT_TIMER void init_timer(void); -#else -#define init_timer() do{} while(0) -#endif
void udelay(unsigned usecs); void mdelay(unsigned msecs); diff --git a/src/mainboard/google/pit/Kconfig b/src/mainboard/google/pit/Kconfig index 1c20015..e7e9a31 100644 --- a/src/mainboard/google/pit/Kconfig +++ b/src/mainboard/google/pit/Kconfig @@ -29,7 +29,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_NATIVE_VGA_INIT select MAINBOARD_DO_NATIVE_VGA_INIT - select HAVE_INIT_TIMER select DRIVER_PARADE_PS8625
config MAINBOARD_DIR