event: Correct dependencies on the EVENT framework
The event framework is just that, a framework. Enabling it by itself
does nothing, so we shouldn't ask the user about it. Reword (and correct
typos) around this the option and help text. This also applies to
DM_EVENT and EVENT_DYNAMIC. Only EVENT_DEBUG and CMD_EVENT should be
visible to the user to select, when EVENT is selected.
With this, it's time to address the larger problems. When functionality
uses events, typically via EVENT_SPY, the appropriate framework then
must be select'd and NOT imply'd. As the functionality will cease to
work (and so, platforms will fail to boot) this is non-optional and
where select is appropriate. Audit the current users of EVENT_SPY to
have a more fine-grained approach to select'ing the framework where
used. Also ensure the current users of event_register and also select
EVENT_DYNAMIC.
Cc: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reported-by: Oliver Graute <Oliver.Graute@kococonnector.com>
Reported-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events")
Fixes: 42fdcebf859f ("event: Convert misc_init_f() to use events")
Fixes: c5ef2025579e ("dm: fix DM_EVENT dependencies")
Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Fabio Estevam <festevam@denx.de>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index bbf1d52..c9a44eb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -778,7 +778,6 @@
select SUPPORT_SPL
imply TI_SYSC if DM && OF_CONTROL
imply FIT
- imply DM_EVENT
imply SPL_SEPARATE_BSS
config ARCH_MESON
@@ -823,11 +822,11 @@
select SYS_FSL_SEC_COMPAT_4
select SYS_FSL_SEC_LE
select DM
+ select DM_EVENT
select GPIO_EXTRA_HEADER
select MACH_IMX
select OF_CONTROL
select ENABLE_ARM_SOC_BOOT0_HOOK
- imply DM_EVENT
config ARCH_IMX8M
bool "NXP i.MX8M platform"
@@ -839,14 +838,15 @@
select SYS_FSL_SEC_LE
select SYS_I2C_MXC
select DM
+ select DM_EVENT if CLK
select SUPPORT_SPL
imply CMD_DM
- imply DM_EVENT
config ARCH_IMX8ULP
bool "NXP i.MX8ULP platform"
select ARM64
select DM
+ select DM_EVENT
select MACH_IMX
select OF_CONTROL
select SUPPORT_SPL
@@ -854,19 +854,18 @@
select MISC
select IMX_SENTINEL
imply CMD_DM
- imply DM_EVENT
config ARCH_IMX9
bool "NXP i.MX9 platform"
select ARM64
select DM
+ select DM_EVENT
select MACH_IMX
select SUPPORT_SPL
select GPIO_EXTRA_HEADER
select MISC
select IMX_SENTINEL
imply CMD_DM
- imply DM_EVENT
config ARCH_IMXRT
bool "NXP i.MXRT platform"