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plat: imx8mm: provide uart base as build option 

Some boards (f.e. Verdin i.MX8M Mini) use different UART base address
for serial debug output, so make this value configurable (as a
build option).

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Change-Id: I988492ccecbc3f64a5153b381c4a97b8a0181f52
This commit is contained in:
Igor Opaniuk 2020-03-05 22:10:41 +02:00
parent 801c3eceef
commit 60a23af2e5
2 changed files with 3 additions and 1 deletions
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1
plat/imx/imx8m/imx8mm/include/platform_def.h
View File

@ -47,7 +47,6 @@
#define HAB_RVT_BASE U(0x00000900) /* HAB_RVT for i.MX8MM */
#define IMX_BOOT_UART_BASE U(0x30890000)
#define IMX_BOOT_UART_CLK_IN_HZ 24000000 /* Select 24MHz oscillator */
#define PLAT_CRASH_UART_BASE IMX_BOOT_UART_BASE

3
plat/imx/imx8m/imx8mm/platform.mk
View File

@ -51,3 +51,6 @@ $(eval $(call add_define,BL32_BASE))
BL32_SIZE ?= 0x2000000
$(eval $(call add_define,BL32_SIZE))
IMX_BOOT_UART_BASE ?= 0x30890000
$(eval $(call add_define,IMX_BOOT_UART_BASE))