arm: omap3: Add HEAD acoustics (HA) board variant omap3_ha to tao3530
The Head acoustics (HA) baseboard used the Technexion TAO3530 SOM
and has only some minor differences to the Technexion Thunder baseboard.
This patch adds support for this HA baseboard / TAO3530 as the "omap3_ha"
build target.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tapani Utriainen <tapani@technexion.com>
Cc: Thorsten Eisbein <thorsten.eisbein@head-acoustics.de>
Cc: Tom Rini <trini@ti.com>
diff --git a/board/technexion/tao3530/tao3530.c b/board/technexion/tao3530/tao3530.c
index 5041eaf..44a8240 100644
--- a/board/technexion/tao3530/tao3530.c
+++ b/board/technexion/tao3530/tao3530.c
@@ -75,6 +75,18 @@
*/
void get_board_mem_timings(struct board_sdrc_timings *timings)
{
+#if defined(CONFIG_SYS_BOARD_OMAP3_HA)
+ /*
+ * Switch baseboard LED to red upon power-on
+ */
+ MUX_OMAP3_HA();
+
+ /* Request a gpio before using it */
+ gpio_request(111, "");
+ /* Sets the gpio as output and its value to 1, switch LED to red */
+ gpio_direction_output(111, 1);
+#endif
+
if (tao3530_revision() < 3) {
/* 256MB / Bank */
timings->mcfg = MCFG(256 << 20, 14); /* RAS-width 14 */
@@ -162,6 +174,9 @@
void set_muxconf_regs(void)
{
MUX_TAO3530();
+#if defined(CONFIG_SYS_BOARD_OMAP3_HA)
+ MUX_OMAP3_HA();
+#endif
}
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)