From 632422d4b333f3580b9fd28c424ff728ed3d3bad Mon Sep 17 00:00:00 2001 From: Eugen Hristev Date: Mon, 4 Apr 2022 11:35:51 +0300 Subject: [PATCH] timers: atmel_pit: introduce CONFIG_SPL_ATMEL_PIT_TIMER 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 --- configs/gardena-smart-gateway-at91sam_defconfig | 1 + configs/sama5d27_giantboard_defconfig | 1 + configs/sama5d27_som1_ek_mmc1_defconfig | 1 + configs/sama5d27_som1_ek_mmc_defconfig | 1 + configs/sama5d27_som1_ek_qspiflash_defconfig | 1 + configs/sama5d27_wlsom1_ek_mmc_defconfig | 1 + configs/sama5d27_wlsom1_ek_qspiflash_defconfig | 1 + configs/sama5d3_xplained_mmc_defconfig | 1 + configs/sama5d3_xplained_nandflash_defconfig | 1 + configs/sama5d3xek_mmc_defconfig | 1 + configs/sama5d3xek_nandflash_defconfig | 1 + configs/sama5d3xek_spiflash_defconfig | 1 + configs/sama5d4_xplained_mmc_defconfig | 1 + configs/sama5d4_xplained_nandflash_defconfig | 1 + configs/sama5d4_xplained_spiflash_defconfig | 1 + configs/sama5d4ek_mmc_defconfig | 1 + configs/sama5d4ek_nandflash_defconfig | 1 + configs/sama5d4ek_spiflash_defconfig | 1 + drivers/timer/Kconfig | 9 +++++++++ drivers/timer/Makefile | 3 ++- 20 files changed, 29 insertions(+), 1 deletion(-) diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig index 9c000d1..dd61b83 100644 --- a/configs/gardena-smart-gateway-at91sam_defconfig +++ b/configs/gardena-smart-gateway-at91sam_defconfig @@ -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 diff --git a/configs/sama5d27_giantboard_defconfig b/configs/sama5d27_giantboard_defconfig index 8364685..4855e0f 100644 --- a/configs/sama5d27_giantboard_defconfig +++ b/configs/sama5d27_giantboard_defconfig @@ -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 diff --git a/configs/sama5d27_som1_ek_mmc1_defconfig b/configs/sama5d27_som1_ek_mmc1_defconfig index cee060b..d0ff6a9 100644 --- a/configs/sama5d27_som1_ek_mmc1_defconfig +++ b/configs/sama5d27_som1_ek_mmc1_defconfig @@ -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 diff --git a/configs/sama5d27_som1_ek_mmc_defconfig b/configs/sama5d27_som1_ek_mmc_defconfig index 3a7b338..8096ec7 100644 --- a/configs/sama5d27_som1_ek_mmc_defconfig +++ b/configs/sama5d27_som1_ek_mmc_defconfig @@ -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 diff --git a/configs/sama5d27_som1_ek_qspiflash_defconfig b/configs/sama5d27_som1_ek_qspiflash_defconfig index acc0dc1..e0b11e9 100644 --- a/configs/sama5d27_som1_ek_qspiflash_defconfig +++ b/configs/sama5d27_som1_ek_qspiflash_defconfig @@ -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 diff --git a/configs/sama5d27_wlsom1_ek_mmc_defconfig b/configs/sama5d27_wlsom1_ek_mmc_defconfig index d869743..a0e37fa 100644 --- a/configs/sama5d27_wlsom1_ek_mmc_defconfig +++ b/configs/sama5d27_wlsom1_ek_mmc_defconfig @@ -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 diff --git a/configs/sama5d27_wlsom1_ek_qspiflash_defconfig b/configs/sama5d27_wlsom1_ek_qspiflash_defconfig index c029fd5..8acb8f2 100644 --- a/configs/sama5d27_wlsom1_ek_qspiflash_defconfig +++ b/configs/sama5d27_wlsom1_ek_qspiflash_defconfig @@ -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 diff --git a/configs/sama5d3_xplained_mmc_defconfig b/configs/sama5d3_xplained_mmc_defconfig index 04d6214..ff74988 100644 --- a/configs/sama5d3_xplained_mmc_defconfig +++ b/configs/sama5d3_xplained_mmc_defconfig @@ -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 diff --git a/configs/sama5d3_xplained_nandflash_defconfig b/configs/sama5d3_xplained_nandflash_defconfig index 9a1a637..ba7ffd4 100644 --- a/configs/sama5d3_xplained_nandflash_defconfig +++ b/configs/sama5d3_xplained_nandflash_defconfig @@ -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 diff --git a/configs/sama5d3xek_mmc_defconfig b/configs/sama5d3xek_mmc_defconfig index 71c2cae..4c82942 100644 --- a/configs/sama5d3xek_mmc_defconfig +++ b/configs/sama5d3xek_mmc_defconfig @@ -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 diff --git a/configs/sama5d3xek_nandflash_defconfig b/configs/sama5d3xek_nandflash_defconfig index dd7713a..977eafd 100644 --- a/configs/sama5d3xek_nandflash_defconfig +++ b/configs/sama5d3xek_nandflash_defconfig @@ -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 diff --git a/configs/sama5d3xek_spiflash_defconfig b/configs/sama5d3xek_spiflash_defconfig index 838cff6..f2c5576 100644 --- a/configs/sama5d3xek_spiflash_defconfig +++ b/configs/sama5d3xek_spiflash_defconfig @@ -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 diff --git a/configs/sama5d4_xplained_mmc_defconfig b/configs/sama5d4_xplained_mmc_defconfig index 060beb7..d147c3e 100644 --- a/configs/sama5d4_xplained_mmc_defconfig +++ b/configs/sama5d4_xplained_mmc_defconfig @@ -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 diff --git a/configs/sama5d4_xplained_nandflash_defconfig b/configs/sama5d4_xplained_nandflash_defconfig index ac662c9..8db8ee3 100644 --- a/configs/sama5d4_xplained_nandflash_defconfig +++ b/configs/sama5d4_xplained_nandflash_defconfig @@ -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 diff --git a/configs/sama5d4_xplained_spiflash_defconfig b/configs/sama5d4_xplained_spiflash_defconfig index 6035105..0407f7d 100644 --- a/configs/sama5d4_xplained_spiflash_defconfig +++ b/configs/sama5d4_xplained_spiflash_defconfig @@ -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 diff --git a/configs/sama5d4ek_mmc_defconfig b/configs/sama5d4ek_mmc_defconfig index 02a3955..d143569 100644 --- a/configs/sama5d4ek_mmc_defconfig +++ b/configs/sama5d4ek_mmc_defconfig @@ -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 diff --git a/configs/sama5d4ek_nandflash_defconfig b/configs/sama5d4ek_nandflash_defconfig index e76fe59..3a037b9 100644 --- a/configs/sama5d4ek_nandflash_defconfig +++ b/configs/sama5d4ek_nandflash_defconfig @@ -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 diff --git a/configs/sama5d4ek_spiflash_defconfig b/configs/sama5d4ek_spiflash_defconfig index 4472b66..fb4c58c 100644 --- a/configs/sama5d4ek_spiflash_defconfig +++ b/configs/sama5d4ek_spiflash_defconfig @@ -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 diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig index 68e90b8..9205017 100644 --- a/drivers/timer/Kconfig +++ b/drivers/timer/Kconfig @@ -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 diff --git a/drivers/timer/Makefile b/drivers/timer/Makefile index ae01a25..35cc490 100644 --- a/drivers/timer/Makefile +++ b/drivers/timer/Makefile @@ -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 -- 2.7.4