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(parent: d447daf) | patch
arm: omap5+: Add support for early debug
authorLokesh Vutla <lokeshvutla@ti.com>
Fri, 5 May 2017 08:15:27 +0000 (13:45 +0530)
committerTom Rini <trini@konsulko.com>
Fri, 12 May 2017 12:37:15 +0000 (08:37 -0400)
commitfaaf310df9546349b6911109b34b2bb478c7367c
tree1b65f61b8789186bfcb98bd7f24d084588322f25tree | snapshot
parentd447daf50d9f789b7b51eff904d6dbd60de2e531commit | diff
arm: omap5+: Add support for early debug

For early debug, the following configs needs to be enabled:

CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_OMAP=y
CONFIG_DEBUG_UART_CLOCK=48000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y

For DRA7xx:
CONFIG_DEBUG_UART_BASE=0x4806a000

For AM57xx:
CONFIG_DEBUG_UART_BASE=0x48020000

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
arch/arm/mach-omap2/hwinit-common.c diff | blob | history
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