Introduce generic TPM support in u-boot

[karo-tx-uboot.git] / README

diff --git a/README b/README
index fda0190d5ff99361558591d4b0ba29f56a683bda..3ddec77980a896984fefdde712ba057d658d970a 100644 (file)
--- a/README
+++ b/README
@@ -1072,6 +1072,16 @@ The following options need to be configured:
                        CONFIG_SH_ETHER_CACHE_WRITEBACK
                        If this option is set, the driver enables cache flush.
 
+- TPM Support:
+               CONFIG_GENERIC_LPC_TPM
+               Support for generic parallel port TPM devices. Only one device
+               per system is supported at this time.
+
+                       CONFIG_TPM_TIS_BASE_ADDRESS
+                       Base address where the generic TPM device is mapped
+                       to. Contemporary x86 systems usually map it at
+                       0xfed40000.
+
 - USB Support:
                At the moment only the UHCI host controller is
                supported (PIP405, MIP405, MPC5200); define