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timers: atmel_pit: introduce CONFIG_SPL_ATMEL_PIT_TIMER

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This commit allows the ATMEL_PIT_TIMER driver to be unselected in SPL and be
selected in u-boot proper. The SPL can use a different timer.
By having a separate Kconfig for ATMEL_TCB in SPL, the size of the SPL
decreases by 0.3 KBytes.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2022-04-04 11:35:51 +03:00
parent e135d2c2f3
commit 632422d4b3
20 changed files with 29 additions and 1 deletions
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1
configs/gardena-smart-gateway-at91sam_defconfig
View file

@ -101,6 +101,7 @@ CONFIG_ATMEL_USART=y
CONFIG_TIMER=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
# CONFIG_SYS_WHITE_ON_BLACK is not set
CONFIG_WDT=y
CONFIG_WDT_AT91=y

1
configs/sama5d27_giantboard_defconfig
View file

@ -77,6 +77,7 @@ CONFIG_DM_SPI=y
CONFIG_TIMER=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d27_som1_ek_mmc1_defconfig
View file

@ -95,6 +95,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d27_som1_ek_mmc_defconfig
View file

@ -95,6 +95,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d27_som1_ek_qspiflash_defconfig
View file

@ -94,6 +94,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d27_wlsom1_ek_mmc_defconfig
View file

@ -100,6 +100,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d27_wlsom1_ek_qspiflash_defconfig
View file

@ -104,6 +104,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d3_xplained_mmc_defconfig
View file

@ -90,6 +90,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d3_xplained_nandflash_defconfig
View file

@ -93,6 +93,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d3xek_mmc_defconfig
View file

@ -98,6 +98,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d3xek_nandflash_defconfig
View file

@ -100,6 +100,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d3xek_spiflash_defconfig
View file

@ -99,6 +99,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4_xplained_mmc_defconfig
View file

@ -91,6 +91,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4_xplained_nandflash_defconfig
View file

@ -95,6 +95,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4_xplained_spiflash_defconfig
View file

@ -97,6 +97,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4ek_mmc_defconfig
View file

@ -89,6 +89,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4ek_nandflash_defconfig
View file

@ -93,6 +93,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/sama5d4ek_spiflash_defconfig
View file

@ -92,6 +92,7 @@ CONFIG_SYSRESET_CMD_RESET=y
CONFIG_SYSRESET_AT91=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_SPL_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

9
drivers/timer/Kconfig
View file

@ -90,6 +90,15 @@ config ATMEL_PIT_TIMER
it is designed to offer maximum accuracy and efficient management,
even for systems with long response time.
config SPL_ATMEL_PIT_TIMER
bool "Atmel periodic interval timer support in SPL"
depends on SPL_TIMER
help
Select this to enable a periodic interval timer for Atmel devices,
it is designed to offer maximum accuracy and efficient management,
even for systems with long response time.
Select this to be available in SPL.
config ATMEL_TCB_TIMER
bool "Atmel timer counter support"
depends on TIMER

3
drivers/timer/Makefile
View file

@ -7,7 +7,8 @@ obj-$(CONFIG_ALTERA_TIMER) += altera_timer.o
obj-$(CONFIG_ANDES_PLMT_TIMER) += andes_plmt_timer.o
obj-$(CONFIG_ARC_TIMER) += arc_timer.o
obj-$(CONFIG_AST_TIMER) += ast_timer.o
obj-$(CONFIG_ATMEL_PIT_TIMER) += atmel_pit_timer.o
obj-$(CONFIG_ATCPIT100_TIMER) += atcpit100_timer.o
obj-$(CONFIG_$(SPL_)ATMEL_PIT_TIMER) += atmel_pit_timer.o
obj-$(CONFIG_$(SPL_)ATMEL_TCB_TIMER) += atmel_tcb_timer.o
obj-$(CONFIG_CADENCE_TTC_TIMER) += cadence-ttc.o
obj-$(CONFIG_DESIGNWARE_APB_TIMER) += dw-apb-timer.o