diff options
| author | Romain Perier <romain.perier@gmail.com> | 2021-05-04 19:03:16 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2021-06-15 08:29:15 -0700 |
| commit | 624b9d83624beb31d558840f824f12710191fd3d (patch) | |
| tree | 4bcfbacb9dfd273e85e9ddc32bc4715c44a7a97f /arch/arm | |
| parent | 57d459e2192eae59adfb7eb84888020bc52318d7 (diff) | |
ARM: debug: add UART early console support for MSTAR SoCs
This adds the debug_ll uart for the PM UART found on armv7-based MStar
SoCs.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Daniel Palmer <daniel@thingy.jp>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Mohammed Billoo <mohammed.billoo@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig.debug | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 36016497b1b3..1c673762ce7c 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -607,6 +607,14 @@ choice when u-boot hands over to the kernel, the system silently crashes, with no serial output at all. + config DEBUG_MSTARV7_PMUART + bool "Kernel low-level debugging messages via MSTARV7 PM UART" + depends on ARCH_MSTARV7 + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + for MSTAR ARMv7-based platforms on PM UART. + config DEBUG_MT6589_UART0 bool "Mediatek mt6589 UART0" depends on ARCH_MEDIATEK @@ -1605,6 +1613,7 @@ config DEBUG_UART_PHYS default 0x18000400 if DEBUG_BCM_HR2 default 0x18023000 if DEBUG_BCM_IPROC_UART3 default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 + default 0x1f221000 if DEBUG_MSTARV7_PMUART default 0x20001000 if DEBUG_HIP01_UART default 0x20060000 if DEBUG_RK29_UART0 default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 @@ -1722,6 +1731,7 @@ config DEBUG_UART_VIRT default 0xf0100000 if DEBUG_DIGICOLOR_UA0 default 0xf01fb000 if DEBUG_NOMADIK_UART default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 + default 0xf0221000 if DEBUG_MSTARV7_PMUART default 0xf1000300 if DEBUG_BCM_5301X default 0xf1000400 if DEBUG_BCM_HR2 default 0xf1002000 if DEBUG_MT8127_UART0 @@ -1827,6 +1837,7 @@ config DEBUG_UART_8250_SHIFT default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \ DEBUG_BCM_HR2 || DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || \ DEBUG_OMAP7XXUART3 + default 3 if DEBUG_MSTARV7_PMUART default 2 config DEBUG_UART_8250_WORD |