mx28evk: Fix PSWITCH key position

[karo-tx-uboot.git] / doc / README.omap3

diff --git a/doc/README.omap3 b/doc/README.omap3
index 460950dfd0efff64ddd69377d54f31ae0e6bcbff..0a37de0c7670f7b85c13e91092049226600ad5e9 100644 (file)
--- a/doc/README.omap3
+++ b/doc/README.omap3
@@ -68,6 +68,11 @@ make
 make cm_t35_config
 make
 
+* BlueLYNX-X:
+
+make omap3_mvblx_config
+make
+
 Custom commands
 ===============
 
@@ -95,33 +100,51 @@ Interfaces
 ==========
 
 gpio
+----
 
 To set a bit :
 
-       if (!omap_request_gpio(N)) {
-               omap_set_gpio_direction(N, 0);
-               omap_set_gpio_dataout(N, 1);
+       if (!gpio_request(N, "")) {
+               gpio_direction_output(N, 0);
+               gpio_set_value(N, 1);
        }
 
 To clear a bit :
 
-       if (!omap_request_gpio(N)) {
-               omap_set_gpio_direction(N, 0);
-               omap_set_gpio_dataout(N, 0);
+       if (!gpio_request(N, "")) {
+               gpio_direction_output(N, 0);
+               gpio_set_value(N, 0);
        }
 
 To read a bit :
 
-       if (!omap_request_gpio(N)) {
-               omap_set_gpio_direction(N, 1);
-               val = omap_get_gpio_datain(N);
-               omap_free_gpio(N);
+       if (!gpio_request(N, "")) {
+               gpio_direction_input(N);
+               val = gpio_get_value(N);
+               gpio_free(N);
        }
        if (val)
                printf("GPIO N is set\n");
        else
                printf("GPIO N is clear\n");
 
+dma
+---
+void omap3_dma_init(void)
+       Init the DMA module
+int omap3_dma_get_conf_chan(uint32_t chan, struct dma4_chan *config);
+       Read config of the channel
+int omap3_dma_conf_chan(uint32_t chan, struct dma4_chan *config);
+       Write config to the channel
+int omap3_dma_conf_transfer(uint32_t chan, uint32_t *src, uint32_t *dst,
+               uint32_t sze)
+       Config source, destination and size of a transfer
+int omap3_dma_wait_for_transfer(uint32_t chan)
+       Wait for a transfer to end - this hast to be called before a channel
+       or the data the channel transferd are used.
+int omap3_dma_get_revision(uint32_t *minor, uint32_t *major)
+       Read silicon Revision of the DMA module
+
 
 Acknowledgements
 ================