powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci
index ba7cea8..61300c3 100644
--- a/doc/README.generic_usb_ohci
+++ b/doc/README.generic_usb_ohci
@@ -36,8 +36,8 @@
 ------------------
 
 The USB bus operates in little endian, but unfortunately there are
-OHCI controllers that operate in big endian such as ppc4xx and
-mpc5xxx. For these the config option
+OHCI controllers that operate in big endian such as ppc4xx. For these the
+config option
 
 	CONFIG_SYS_OHCI_BE_CONTROLLER
 
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 11d3acc..5e5b07d 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -106,13 +106,9 @@
 sc3              powerpc     ppc4xx         27e72156    2015-05-10  Heiko Schocher <hs@denx.de>
 T4240EMU         powerpc     mpc85xx        7fc63cca    2015-05-05  York Sun <yorksun@freescale.com>
 korat            powerpc     ppc4xx         5043045d    2015-03-17  Larry Johnson <lrj@acm.org>
-galaxy5200       powerpc     mpc5xxx        41eb4e5c    2015-03-17  Eric Millbrandt <emillbrandt@dekaresearch.com>
 W7OLMC           powerpc     ppc4xx         6beecd5d    2015-03-17  Erik Theisen <etheisen@mindspring.com>
 W7OLMG           powerpc     ppc4xx         6beecd5d    2015-03-17  Erik Theisen <etheisen@mindspring.com>
-aev              powerpc     mpc5xxx        470ee8b1    2015-03-17
-TB5200           powerpc     mpc5xxx        470ee8b1    2015-03-17
 JSE              powerpc     ppc4xx         2da8137b    2015-03-17  Stephen Williams <steve@icarus.com>
-BC3450           powerpc     mpc5xxx        f8296d69    2015-03-17
 hawkboard        arm         arm926ejs      cb957cda    2015-02-24  Syed Mohammed Khasim <sm.khasim@gmail.com>:Sughosh Ganu <urwithsughosh@gmail.com>
 tnetv107x        arm         arm1176        50b82c4b    2015-02-24  Chan-Taek Park <c-park@ti.com>
 a320evb          arm         arm920t        29fc6f24    2015-02-24  Po-Yu Chuang <ratbert@faraday-tech.com>
@@ -120,13 +116,6 @@
 cm41xx           arm         arm920t        a2f39e83    2015-02-24
 dkb              arm         arm926ejs      346cfba4    2015-02-24  Lei Wen <leiwen@marvell.com>
 jadecpu          arm         arm926ejs      41fbbbbc    2015-02-24  Matthias Weisser <weisserm@arcor.de>
-icecube_5200     powerpc     mpc5xxx        37b608a5    2015-01-23  Wolfgang Denk <wd@denx.de>
-Lite5200         powerpc     mpc5xxx        37b608a5    2015-01-23
-cpci5200         powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-mecp5200         powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-pf5200           powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-PM520            powerpc     mpc5xxx        a258e732    2015-01-23  Josef Wagner <Wagner@Microsys.de>
-Total5200        powerpc     mpc5xxx        ad734f7d    2015-01-23
 CATcenter        powerpc     ppc4xx         5344cc1a    2015-01-23
 PPChameleonEVB   powerpc     ppc4xx         5344cc1a    2015-01-23  Andrea "llandre" Marson <andrea.marson@dave-tech.it>
 P2020DS          powerpc     mpc85xx        168dcc6c    2015-01-23
@@ -200,9 +189,6 @@
 KUP4K            powerpc     mpc8xx         4317d070    2015-01-05  Klaus Heydeck <heydeck@kieback-peter.de>
 KUP4X            powerpc     mpc8xx         4317d070    2015-01-05  Klaus Heydeck <heydeck@kieback-peter.de>
 ELPT860          powerpc     mpc8xx         3c5b20f1    2015-01-05  The LEOX team <team@leox.org>
-hmi1001          powerpc     mpc5xxx        ceaf499b    2015-01-05
-mucmc52          powerpc     mpc5xxx        ceaf499b    2015-01-05  Heiko Schocher <hs@denx.de>
-uc101            powerpc     mpc5xxx        ceaf499b    2015-01-05  Heiko Schocher <hs@denx.de>
 uc100            powerpc     mpc8xx         ceaf499b    2015-01-05  Stefan Roese <sr@denx.de>
 FPS850L          powerpc     mpc8xx         5d2a5ef7    2015-01-05  Wolfgang Denk <wd@denx.de>
 FPS860L          powerpc     mpc8xx         5d2a5ef7    2015-01-05  Wolfgang Denk <wd@denx.de>
@@ -211,9 +197,6 @@
 TK885D           powerpc     mpc8xx         5d2a5ef7    2015-01-05
 virtlab2         powerpc     mpc8xx         5d2a5ef7    2015-01-05  Wolfgang Denk <wd@denx.de>
 hermes           powerpc     mpc8xx         36da51e     2014-12-08  Wolfgang Denk <wd@denx.de>
-PRS200		 powerpc     mpc5200	    ecfdcee	2014-11-12
-MCC200		 powerpc     mpc5200	    ecfdcee     2014-11-12
-TOP5200		 powerpc     mpc5200	    d58a945	2014-10-28  Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
 TOP860		 powerpc     mpc860	    d58a945	2014-10-28  Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
 TOP9000		 arm	     at91sam9xeXXX  d58a945	2014-10-28  Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
 TQM8272          powerpc     mpc8260        f06f9a1     2014-10-27  Wolfgang Denk <wd@denx.de>
@@ -228,8 +211,6 @@
 DB64460		 powerpc     74xx_7xx	    03b0040	2014-10-27
 p3m750		 powerpc     74xx_7xx	    03b0040	2014-10-27  Stefan Roese <sr@denx.de>
 p3m7448		 powerpc     74xx_7xx	    03b0040	2014-10-27  Stefan Roese <sr@denx.de>
-MVBC_P           powerpc     mpc5xxx        af55e35	2014-10-10  Andre Schwarz <andre.schwarz@matrix-vision.de>
-MVSMR            powerpc     mpc5xxx        af55e35	2014-10-10  Andre Schwarz <andre.schwarz@matrix-vision.de>
 MERGERBOX        powerpc     mpc83xx        e7a5656	2014-10-10  Andre Schwarz <andre.schwarz@matrix-vision.de>
 MVBLM7           powerpc     mpc83xx        e7a5656	2014-10-10  Andre Schwarz <andre.schwarz@matrix-vision.de>
 bluestone        powerpc     ppc4xx         9ed3246	2014-10-10  Tirumala Marri <tmarri@apm.com>
@@ -372,8 +353,6 @@
 logodl           ARM         PXA2xx         059e778     2010-10-18  August Hoeraendl <august.hoerandl@gmx.at>
 CCM              powerpc     MPC860         dff07e1     2010-10-06  Wolfgang Grandegger <wg@denx.de>
 PCU_E            powerpc     MPC860T        544d97e     2010-10-06  Wolfgang Denk <wd@denx.de>
-spieval          powerpc     MPC5200        69434e4     2010-09-19
-smmaco4          powerpc     MPC5200        9ddc3af     2010-09-19
 HMI10            powerpc     MPC823         77efe35     2010-09-19  Wolfgang Denk <wd@denx.de>
 GTH              powerpc     MPC860         0fe247b     2010-07-17  Thomas Lange <thomas@corelatus.se>
 AmigaOneG3SE     powerpc     74xx_7xx       953b7e6     2010-06-23
diff --git a/doc/README.serial_multi b/doc/README.serial_multi
index ad61d42..c9049fd 100644
--- a/doc/README.serial_multi
+++ b/doc/README.serial_multi
@@ -52,29 +52,3 @@
 	setenv stdout serial0
 	setenv stderr serial0
 	setenv stdin serial0
-
-MPC5xxx Specific
-================
-
-Up to two PSCs can be used as console.
-
-Support for hardware handshake has not been implemented yet.
-
-*) The first (default) console port is defined by:
-	#define CONFIG_PSC_CONSOLE <PSC number>
-
-*) The second (alternative) console port is defined by:
-	#define CONFIG_PSC_CONSOLE2 <PSC number>
-
-*) Commands to switch to the second console:
-	setenv stdout serial1
-	setenv stderr serial1
-	setenv stdin serial1
-
-*) Commands to switch to the first console:
-	setenv stdout serial0
-	setenv stderr serial0
-	setenv stdin serial0
-
-*) If a file descriptor is set to "serial" then the
-   current serial device will be used.