diff options
| author | Heiko Stuebner <heiko.stuebner@theobroma-systems.com> | 2019-10-09 23:49:00 +0200 |
|---|---|---|
| committer | Jérôme Forissier <jerome@forissier.org> | 2019-10-31 15:43:20 +0100 |
| commit | 3b4c661f736c1bf3786f1b5a2a9dec775ad07de7 (patch) | |
| tree | 58134e3f7bf26b94e70202e9609b186bc4f8e42d /core/arch/arm/plat-rockchip/conf.mk | |
| parent | 08ede0258e33f4ad2a6f1f890e5f165e138ad219 (diff) | |
plat-rockchip: make hardcoded uart optional
Rockchip SoCs can obviously use multiple uarts and while there is always
a uart used on the reference designs and hence on most boards, some boards
may want to use a different uart.
OP-TEE can already initialize the uart from a chosen node from devicetree
and only needs the hardcoded uart for really early logs which will only
be needed during development.
So make the hard-coded uart optional and make it configurable via
the newly introduced CFG_EARLY_CONSOLE config settings.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Acked-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Diffstat (limited to 'core/arch/arm/plat-rockchip/conf.mk')
| -rw-r--r-- | core/arch/arm/plat-rockchip/conf.mk | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/arch/arm/plat-rockchip/conf.mk b/core/arch/arm/plat-rockchip/conf.mk index 6f8c0d96..99eb4b8c 100644 --- a/core/arch/arm/plat-rockchip/conf.mk +++ b/core/arch/arm/plat-rockchip/conf.mk @@ -8,8 +8,16 @@ CFG_TZDRAM_START ?= 0x68400000 CFG_TZDRAM_SIZE ?= 0x00200000 CFG_SHMEM_START ?= 0x68600000 CFG_SHMEM_SIZE ?= 0x00100000 + +CFG_EARLY_CONSOLE ?= y +CFG_EARLY_CONSOLE_BASE ?= UART2_BASE +CFG_EARLY_CONSOLE_SIZE ?= UART2_SIZE +CFG_EARLY_CONSOLE_BAUDRATE ?= 1500000 +CFG_EARLY_CONSOLE_CLK_IN_HZ ?= 24000000 endif +CFG_EARLY_CONSOLE ?= n + $(call force,CFG_GENERIC_BOOT,y) $(call force,CFG_GIC,y) $(call force,CFG_HWSUPP_MEM_PERM_PXN,y) @@ -19,5 +27,6 @@ $(call force,CFG_PSCI_ARM32,y) $(call force,CFG_BOOT_SECONDARY_REQUEST,y) $(call force,CFG_8250_UART,y) +CFG_DT ?= y CFG_WITH_STACK_CANARIES ?= y CFG_WITH_STATS ?= y |