From f482801a71b3c57e0fba6443076850a0b1a90691 Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 11 Dec 2009 23:46:08 +0000 Subject: Add banked and non-banked configurations git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2322 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/demo9s12ne64/README.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'nuttx/configs/demo9s12ne64/README.txt') diff --git a/nuttx/configs/demo9s12ne64/README.txt b/nuttx/configs/demo9s12ne64/README.txt index 54bfcb1d3..0aceb49fc 100755 --- a/nuttx/configs/demo9s12ne64/README.txt +++ b/nuttx/configs/demo9s12ne64/README.txt @@ -253,13 +253,19 @@ HCS12/DEMO9S12NEC64-specific Configuration Options the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until the delay actually is 100 seconds. - HCS12 specific chip initialization - - HCS12 specific device driver settings + HCS12 build options: CONFIG_HCS12_SERIALMON - Indicates that the target systems uses the Freescale serial bootloader. + CONFIG_HCS12_NONBANKED - Indicates that the target systems does not + support banking. Only short calls are made; one fixed page is + presented the the paging window. Only 48Kb of FLASH is usable + in this configuration: pages 3e, 3d, then 3f will appear as a + contiguous address space in memory. + + HCS12 specific device driver settings: + CONFIG_SCIO_SERIAL_CONSOLE - selects the SCIO for the console and ttys0 (default is the UART0). -- cgit v1.2.3