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bus: Optionally include TI sysc driver in SPL/TPL

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The TI sysc bus driver is required to allow access to the SPI bus on
am335x platforms. To support SPI boot this driver needs to be enabled in
the SPL/TPL as appropriate.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
This commit is contained in:
Paul Barker 2022-11-14 12:42:37 +00:00 committed by Tom Rini
parent e92f47c06a
commit 07744f2ac0
3 changed files with 12 additions and 2 deletions
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2
drivers/Makefile
View File

@ -37,6 +37,7 @@ obj-$(CONFIG_$(SPL_)SYSINFO) += sysinfo/
obj-$(CONFIG_$(SPL_TPL_)TPM) += tpm/
obj-$(CONFIG_XEN) += xen/
obj-$(CONFIG_$(SPL_)FPGA) += fpga/
obj-y += bus/
ifndef CONFIG_TPL_BUILD
ifndef CONFIG_VPL_BUILD
@ -77,7 +78,6 @@ ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
obj-y += adc/
obj-y += ata/
obj-y += bus/
obj-$(CONFIG_DM_DEMO) += demo/
obj-$(CONFIG_BIOSEMU) += bios_emulator/
obj-y += block/

7
drivers/bus/Kconfig
View File

@ -18,6 +18,13 @@ config TI_SYSC
Generic driver for Texas Instruments interconnect target module
found on many TI SoCs.
config SPL_TI_SYSC
bool "Support TI sysc interconnect in SPL"
depends on SPL_DM && TI_SYSC
help
Generic driver for Texas Instruments interconnect target module
found on many TI SoCs.
config UNIPHIER_SYSTEM_BUS
bool "UniPhier System Bus driver"
depends on ARCH_UNIPHIER

5
drivers/bus/Makefile
View File

@ -3,6 +3,9 @@
# Makefile for the bus drivers.
#
ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
obj-$(CONFIG_TI_PWMSS) += ti-pwmss.o
obj-$(CONFIG_TI_SYSC) += ti-sysc.o
obj-$(CONFIG_UNIPHIER_SYSTEM_BUS) += uniphier-system-bus.o
endif
obj-$(CONFIG_$(SPL_)TI_SYSC) += ti-sysc.o