path: root/arch/arm/mach-tegra/board-colibri_t20.h
diff options
authorMarcel Ziswiler <>2013-03-12 08:56:29 +0100
committerMarcel Ziswiler <>2013-03-12 08:56:29 +0100
commitd4be58791a6358e85fa1bf139d46f7e80c65eec4 (patch)
tree7802382d7412eb28bc9fb906b617b8f2dcee4719 /arch/arm/mach-tegra/board-colibri_t20.h
parent5dcf120a31010d2d64846c259ddeb7187cb41cda (diff)
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.
Diffstat (limited to 'arch/arm/mach-tegra/board-colibri_t20.h')
1 files changed, 7 insertions, 0 deletions
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
+/* 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 */
+/* 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 */
/* Uncomment for 8-bit SDHCI on HSMMC controller (requires custom carrier
board) */
//#define SDHCI_8BIT