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ARC: NSIM: switch to ns16550 UART model

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Switch nSIM from custom ARC UART to ns16550 model. That will
allow us to use zephyr images built for nSIM on other platforms
like HAPS, QEMU, etc...

This patch do:
 * switch nSIM board to ns16550 UART usage
 * change nSIM simulator configuration to use ns16550 UART model
 * drop checks for CONFIG_UART_NSIM in ARC code
 * update nSIM documentation

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
This commit is contained in:
Eugeniy Paltsev 2020-07-13 18:41:12 +03:00 • committed by Anas Nashif
commit 3eee762e08
13 changed files with 19 additions and 20 deletions
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5
include/arch/arc/v2/linker.ld
View file

@ -9,11 +9,6 @@
*/
#include <linker/sections.h>
#if defined(CONFIG_UART_NSIM)
EXTERN(_VectorTable)
#endif
#include <linker/linker-defs.h>
#include <linker/linker-tool.h>