dm: pmic: add max77686 pmic driver

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

diff --git a/doc/README.davinci b/doc/README.davinci
index 0204372a2f484ebf1d1894b1af31f65461e1d285..aa7c85011a377fe1e71690561d6ea28f88988a36 100644 (file)
--- a/doc/README.davinci
+++ b/doc/README.davinci
@@ -95,6 +95,15 @@ into the RAM.
 The programmers and UBL are always released as part of any standard TI
 software release associated with an SOC.
 
 The programmers and UBL are always released as part of any standard TI
 software release associated with an SOC.
 

+Alternative boot method (DA850 EVM only):
+For the DA850 EVM an SPL (secondary program loader, see doc/README.SPL)
+is provided to load U-Boot directly from SPI flash. In this case, the
+SPL does the low level initialization that is otherwise done by the SPL.
+To build U-Boot with this SPL, do
+make da850evm_config
+make u-boot.ais
+and program the resulting u-boot.ais file to the SPI flash of the DA850 EVM.
+

 Environment Variables
 =====================
 
 Environment Variables
 =====================
 


@@ -139,3 +148,12 @@ http://www.spectrumdigital.com/product_info.php?cPath=37&products_id=214
 7) TI DA850 EVM
 http://focus.ti.com/docs/prod/folders/print/omap-l138.html
 http://www.logicpd.com/products/development-kits/zoom-omap-l138-evm-development-kit
 7) TI DA850 EVM
 http://focus.ti.com/docs/prod/folders/print/omap-l138.html
 http://www.logicpd.com/products/development-kits/zoom-omap-l138-evm-development-kit

+
+Davinci special defines
+=======================
+
+CONFIG_SYS_DV_NOR_BOOT_CFG:    AM18xx based boards, booting in NOR Boot mode
+                               need a "NOR Boot Configuration Word" stored
+                               in the NOR Flash. This define adds this.
+                               More Info about this, see:
+                               spraba5a.pdf chapter 3.1