From d4be58791a6358e85fa1bf139d46f7e80c65eec4 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Tue, 12 Mar 2013 08:56:29 +0100 Subject: colibri_t20/30: can: integrate mcp251x and sja1000 support Integrate CAN support for the Colibri Evaluation Board V3.1a with built-in MCP2515 SPI CAN controller resp. the Colibri Evaluation Board V2.1c with its built-in SJA1000 CAN controller connected to the GMI bus. The following kernel configuration needs to be enabled as well: CONFIG_CAN CONFIG_CAN_RAW CONFIG_CAN_BCM CONFIG_CAN_DEV Plus depending on the Evaluation Board revision: CONFIG_CAN_MCP251X or CONFIG_CAN_SJA1000 CONFIG_CAN_SJA1000_PLATFORM Optional support for 32-bit GMI as well as xPOD CAN on MECS Tellurium for Colibri T20 is provided via commented defines in arch/arm/mach-tegra/board-colibri_t20.h. --- arch/arm/mach-tegra/board-colibri_t20.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-tegra/board-colibri_t20.h') diff --git a/arch/arm/mach-tegra/board-colibri_t20.h b/arch/arm/mach-tegra/board-colibri_t20.h index 8dc8d46c79d0..70a2f835deaf 100644 --- a/arch/arm/mach-tegra/board-colibri_t20.h +++ b/arch/arm/mach-tegra/board-colibri_t20.h @@ -28,6 +28,9 @@ #define TEGRA_FB_VGA #endif +/* Uncomment to activate 32-bit GMI address/databus */ +//#define GMI_32BIT + /* GPIO */ #define FF_DCD TEGRA_GPIO_PC6 /* SODIMM 31 */ @@ -70,6 +73,10 @@ board */ //#define MECS_TELLURIUM +/* Uncomment to use the xPOD2 which due to its Colibri T20 incompatible wiring + uses GPIO bit banging SPI driver rather than a hardware SPI controller */ +//#define MECS_TELLURIUM_XPOD2 + /* Uncomment for 8-bit SDHCI on HSMMC controller (requires custom carrier board) */ //#define SDHCI_8BIT -- cgit v1.2.3