fdt: remove unused OF_FLAT_TREE_MAX_SIZE references

and make some minor corrections to the FDT part of the README.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/README b/README
index 4b1982b..09eb76f 100644 (file)
--- a/README
+++ b/README
@@ -338,7 +338,7 @@ The following options need to be configured:
                CONFIG_OF_LIBFDT
                 * New libfdt-based support
                 * Adds the "fdt" command
-                * The bootm command does _not_ modify the fdt
+                * The bootm command automatically updates the fdt
 
                CONFIG_OF_FLAT_TREE
                 * Deprecated, see CONFIG_OF_LIBFDT
@@ -347,15 +347,13 @@ The following options need to be configured:
                 * The environment variable "disable_of", when set,
                     disables this functionality.
 
-               CONFIG_OF_FLAT_TREE_MAX_SIZE
-
-               The maximum size of the constructed OF tree.
-
                OF_CPU - The proper name of the cpus node.
                OF_SOC - The proper name of the soc node.
                OF_TBCLK - The timebase frequency.
                OF_STDOUT_PATH - The path to the console device
 
+               boards with QUICC Engines require OF_QE to set UCC mac addresses
+
                CONFIG_OF_HAS_BD_T
 
                 * CONFIG_OF_LIBFDT - enables the "fdt bd_t" command
@@ -365,7 +363,7 @@ The following options need to be configured:
 
                CONFIG_OF_HAS_UBOOT_ENV
 
-                * CONFIG_OF_LIBFDT - enables the "fdt bd_t" command
+                * CONFIG_OF_LIBFDT - enables the "fdt env" command
                 * CONFIG_OF_FLAT_TREE - The resulting flat device tree
                     will have a copy of u-boot's environment variables
 

diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 5326154..bdd92ba 100644 (file)
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -181,9 +181,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,5200@0"
 #define OF_SOC                 "soc5200@f0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index 36b0f16..6568fe1 100644 (file)
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -231,9 +231,6 @@
 #define CONFIG_OF_LIBFDT       1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8313@0"
 #define OF_SOC                 "soc8313@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index efc3172..c9c6d88 100644 (file)
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -321,9 +321,6 @@
 #define CONFIG_OF_LIBFDT       1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8323@0"
 #define OF_SOC                 "soc8323@e0000000"
 #define OF_QE                  "qe@e0100000"

diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index c1f1c74..92555ba 100644 (file)
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -342,9 +342,6 @@
 #define CONFIG_OF_LIBFDT       1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8349@0"
 #define OF_SOC                 "soc8349@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index 3311d5c..54cab52 100644 (file)
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -299,9 +299,6 @@ boards, we say we have two, but don't display a message if we find only one. */
 #define CONFIG_OF_LIBFDT       1
 #define CONFIG_OF_BOARD_SETUP
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8349@0"
 #define OF_SOC                 "soc8349@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index 094b66e..41f062c 100644 (file)
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -351,10 +351,6 @@
 #define CONFIG_OF_HAS_BD_T     1
 #define CONFIG_OF_HAS_UBOOT_ENV        1
 
-
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8360@0"
 #define OF_SOC                 "soc8360@e0000000"
 #define OF_QE                  "qe@e0100000"

diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 22de2fb..be603ac 100644 (file)
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -301,9 +301,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8540@0"
 #define OF_SOC                 "soc8540@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index a4727b2..4e061bd 100644 (file)
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -312,9 +312,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8541@0"
 #define OF_SOC                 "soc8541@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 746f360..07631b9 100644 (file)
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -252,9 +252,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8544@0"
 #define OF_SOC                 "soc8544@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 58a8ea5..682f0c0 100644 (file)
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -336,9 +336,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8548@0"
 #define OF_SOC                 "soc8548@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 8d7d657..1d1b7c9 100644 (file)
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -312,9 +312,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8555@0"
 #define OF_SOC                 "soc8555@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index b3c33d9..a8f362f 100644 (file)
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -292,9 +292,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8560@0"
 #define OF_SOC                 "soc8560@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 80ccda5..d5a14fc 100644 (file)
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -293,9 +293,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8568@0"
 #define OF_SOC                 "soc8568@e0000000"
 #define OF_QE                  "qe@e0080000"

diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 03e815d..bf25f7f 100644 (file)
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -268,9 +268,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU         "PowerPC,8641@0"
 #define OF_SOC         "soc8641@f8000000"
 #define OF_TBCLK       (bd->bi_busfreq / 4)

diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index 3d98500..c08173b 100644 (file)
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -704,8 +704,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
 #define OF_CPU                 "PowerPC,5200@0"
 #define OF_SOC                 "soc5200@f0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/jupiter.h b/include/configs/jupiter.h
index b68c5aa..4070ab9 100644 (file)
--- a/include/configs/jupiter.h
+++ b/include/configs/jupiter.h
@@ -148,9 +148,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,5200@0"
 #define OF_SOC                 "soc5200@f0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h
index e0a827f..82827c6 100644 (file)
--- a/include/configs/motionpro.h
+++ b/include/configs/motionpro.h
@@ -420,8 +420,6 @@ extern void __led_set(led_id_t id, int state);
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
 #define OF_CPU                 "PowerPC,5200@0"
 #define OF_SOC                 "soc5200@f0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/mpc7448hpc2.h b/include/configs/mpc7448hpc2.h
index f4f33f3..bd3107a 100644 (file)
--- a/include/configs/mpc7448hpc2.h
+++ b/include/configs/mpc7448hpc2.h
@@ -80,9 +80,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,7448@0"
 #define OF_TSI                 "tsi108@c0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 8)

diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index 37a8f87..e7d8a5a 100644 (file)
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -313,9 +313,6 @@
 #define CONFIG_OF_FLAT_TREE    1
 #define CONFIG_OF_BOARD_SETUP  1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,8349@0"
 #define OF_SOC                 "soc8349@e0000000"
 #define OF_TBCLK               (bd->bi_busfreq / 4)

diff --git a/include/configs/stxxtc.h b/include/configs/stxxtc.h
index 0dbf4b7..b035857 100644 (file)
--- a/include/configs/stxxtc.h
+++ b/include/configs/stxxtc.h
@@ -592,9 +592,6 @@ typedef unsigned int led_id_t;
 /* pass open firmware flat tree */
 #define CONFIG_OF_FLAT_TREE    1
 
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE  8192
-
 #define OF_CPU                 "PowerPC,MPC870@0"
 #define OF_TBCLK               (MPC8XX_HZ / 16)
 #define CONFIG_OF_HAS_BD_T     1