CRAMFS: support cramfs in RAM

cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable specifying the address the cramfs is located.
This works for powerpc and for ARM.

Use CONFIG_CMD_CRAMFS.

---
 common/Makefile     |    1 +
 common/cmd_cramfs.c |  216 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 217 insertions(+), 0 deletions(-)
 create mode 100644 common/cmd_cramfs.c

index 7784180..038c15c 100644
@@ -105,6 +105,7 @@ COBJS-$(CONFIG_CMD_IMMAP) += cmd_immap.o
 COBJS-$(CONFIG_CMD_IRQ) += cmd_irq.o
 COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o
 COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o
+COBJS-$(CONFIG_CMD_CRAMFS) += cmd_cramfs.o
 COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o
 COBJS-y += cmd_load.o
 COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o

1.6.2.5

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

Dear Heiko Schocher,

Applied, thanks.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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