X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=README;h=0fda03f3c27c758080516ec1924906e3a2dbf472;hb=98a9c4d468a942a09ebe8979bec508017f3e4462;hp=3ae9cfcc174d60f6fc64d0d205136bffa3c7aa9a;hpb=cf48eb9abd76e5a056937a4e49be094826026abc;p=u-boot

diff --git a/README b/README
index 3ae9cfcc17..0fda03f3c2 100644
--- a/README
+++ b/README
@@ -262,12 +262,13 @@ The following options need to be configured:
 		PowerPC based boards:
 		---------------------
 
-		CONFIG_ADCIOP		CONFIG_GEN860T		CONFIG_PCI405
-		CONFIG_ADS860		CONFIG_GENIETV		CONFIG_PCIPPC2
-		CONFIG_AMX860		CONFIG_GTH		CONFIG_PCIPPC6
-		CONFIG_AP1000		CONFIG_gw8260		CONFIG_pcu_e
-		CONFIG_AR405		CONFIG_hermes		CONFIG_PIP405
-		CONFIG_BAB7xx		CONFIG_hymod		CONFIG_PM826
+		CONFIG_ADCIOP		CONFIG_FPS860L		CONFIG_OXC
+		CONFIG_ADS860		CONFIG_GEN860T		CONFIG_PCI405
+		CONFIG_AMX860		CONFIG_GENIETV		CONFIG_PCIPPC2
+		CONFIG_AP1000		CONFIG_GTH		CONFIG_PCIPPC6
+		CONFIG_AR405		CONFIG_gw8260		CONFIG_pcu_e
+		CONFIG_BAB7xx		CONFIG_hermes		CONFIG_PIP405
+		CONFIG_BC3450		CONFIG_hymod		CONFIG_PM826
 		CONFIG_c2mon		CONFIG_IAD210		CONFIG_ppmc8260
 		CONFIG_CANBT		CONFIG_ICU862		CONFIG_QS823
 		CONFIG_CCM		CONFIG_IP860		CONFIG_QS850
@@ -299,7 +300,6 @@ The following options need to be configured:
 		CONFIG_FADS860T		CONFIG_NX823		CONFIG_WALNUT
 		CONFIG_FLAGADM		CONFIG_OCRTC		CONFIG_ZPC1900
 		CONFIG_FPS850L		CONFIG_ORSG		CONFIG_ZUMA
-		CONFIG_FPS860L		CONFIG_OXC
 
 		ARM based boards:
 		-----------------
@@ -310,8 +310,9 @@ The following options need to be configured:
 		CONFIG_IMPA7,	    CONFIG_INNOVATOROMAP1510,	CONFIG_INNOVATOROMAP1610,
 		CONFIG_KB9202,		CONFIG_LART,		CONFIG_LPD7A400,
 		CONFIG_LUBBOCK,		CONFIG_OSK_OMAP5912,	CONFIG_OMAP2420H4,
-		CONFIG_SHANNON,		CONFIG_P2_OMAP730,	CONFIG_SMDK2400,
-		CONFIG_SMDK2410,	CONFIG_TRAB,		CONFIG_VCMA9
+		CONFIG_PLEB2,		CONFIG_SHANNON,		CONFIG_P2_OMAP730,
+		CONFIG_SMDK2400,	CONFIG_SMDK2410,	CONFIG_TRAB,
+		CONFIG_VCMA9
 
 		MicroBlaze based boards:
 		------------------------
@@ -322,6 +323,7 @@ The following options need to be configured:
 		------------------------
 
 		CONFIG_PCI5441 CONFIG_PK1C20
+		CONFIG_EP1C20 CONFIG_EP1S10 CONFIG_EP1S40
 
 
 - CPU Module Type: (if CONFIG_COGENT is defined)
@@ -445,6 +447,11 @@ The following options need to be configured:
 		Board code has addition modification that it wants to make
 		to the flat device tree before handing it off to the kernel
 
+		CONFIG_OF_BOOT_CPU
+
+		This define fills in the correct boot cpu in the boot
+		param header, the default value is zero if undefined.
+
 - Serial Ports:
 		CFG_PL010_SERIAL
 
@@ -3011,6 +3018,55 @@ format!) to the "bootm" command:
 
 	bash#
 
+Boot Linux and pass a flat device tree:
+-----------
+
+First, U-Boot must be compiled with the appropriate defines. See the section
+titled "Linux Kernel Interface" above for a more in depth explanation. The
+following is an example of how to start a kernel and pass an updated
+flat device tree:
+
+=> print oftaddr
+oftaddr=0x300000
+=> print oft
+oft=oftrees/mpc8540ads.dtb
+=> tftp $oftaddr $oft
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.101
+Filename 'oftrees/mpc8540ads.dtb'.
+Load address: 0x300000
+Loading: #
+done
+Bytes transferred = 4106 (100a hex)
+=> tftp $loadaddr $bootfile
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.2
+Filename 'uImage'.
+Load address: 0x200000
+Loading:############
+done
+Bytes transferred = 1029407 (fb51f hex)
+=> print loadaddr
+loadaddr=200000
+=> print oftaddr
+oftaddr=0x300000
+=> bootm $loadaddr - $oftaddr
+## Booting image at 00200000 ...
+   Image Name:   Linux-2.6.17-dirty
+   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
+   Data Size:    1029343 Bytes = 1005.2 kB
+   Load Address: 00000000
+   Entry Point:  00000000
+   Verifying Checksum ... OK
+   Uncompressing Kernel Image ... OK
+Booting using flat device tree at 0x300000
+Using MPC85xx ADS machine description
+Memory CAM mapping: CAM0=256Mb, CAM1=256Mb, CAM2=0Mb residual: 0Mb
+[snip]
+
+
 More About U-Boot Image Types:
 ------------------------------