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authorStefan Roese <sr@denx.de>2015-09-14 09:17:36 +0200
committerTom Rini <trini@konsulko.com>2015-09-15 15:05:21 -0400
commit68282f55b8465660af105086ad327ecdd8f35c67 (patch)
tree3b7fb6c1e9f5427014b9765664ab33c8e91c1a4b /README
parent62c390f8a3f0aabe61656d6996f1d49766de2c20 (diff)
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arm: Remove unused ST-Ericsson u8500 arch
This arch does not seem to be supported / used at all in the current U-Boot mainline source tree any more. So lets remove the core u8500 code and code that was only referenced by this platform. Please note that this patch also removes these config options: - CONFIG_PL011_SERIAL_RLCR - CONFIG_PL011_SERIAL_FLUSH_ON_INIT As they only seem to be referenced by u8500 based boards. Without any such board in the current code, these config option don't make sense any more. Lets remove them as well. If someone still wants to use this platform, then please send patches to re-enable support by adding at least one board that references this code. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: John Rigby <john.rigby@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Tom Rini <trini@konsulko.com> Cc: Heiko Schocher <hs@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'README')
-rw-r--r--README12
1 files changed, 0 insertions, 12 deletions
diff --git a/README b/README
index 1acc355..a13705a 100644
--- a/README
+++ b/README
@@ -840,18 +840,6 @@ The following options need to be configured:
define this to a list of base addresses for each (supported)
port. See e.g. include/configs/versatile.h
- CONFIG_PL011_SERIAL_RLCR
-
- Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
- have separate receive and transmit line control registers. Set
- this variable to initialize the extra register.
-
- CONFIG_PL011_SERIAL_FLUSH_ON_INIT
-
- On some platforms (e.g. U8500) U-Boot is loaded by a second stage
- boot loader that has already initialized the UART. Define this
- variable to flush the UART at init time.
-
CONFIG_SERIAL_HW_FLOW_CONTROL
Define this variable to enable hw flow control in serial driver.
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