4 Commits

Author	SHA1	Message	Date
Franck Jullien	9cd73bf859	openrisc: fix relocation code ... The relocation code can now relocate from anywhere to the RAM. The old code assumed that the binary was copied to the RAM by some PBL and then it just relocated the .text section from the loaded address to the linked address. Now, it first checks if vectors are somewhere else than the linked address. If yes, there are copied to address 0 (or to the exception vector base address if register EVBAR is present). Then, the .text section is relocated from its current location to the RAM. Signed-off-by: Franck Jullien <franck.jullien@gmail.com>	2014-06-05 14:44:56 -04:00
Wolfgang Denk	1a4596601f	Add GPL-2.0+ SPDX-License-Identifier to source files ... Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>	2013-07-24 09:44:38 -04:00
Julius Baxter	3874a37745	openrisc: Work around potential relocation issues ... When reset code is in flash, the jump instructions emitted by the compiler are relative instead of absolute jumps. A fix to the reset code to make correct jumps to the beginning of code relocated to RAM have also been added. Signed-off-by: Julius Baxter <juliusbaxter@gmail.com>	2012-08-09 23:37:45 +02:00
Stefan Kristiansson	272f84bbdf	openrisc: Add cpu files ... Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>	2012-01-13 21:16:44 +01:00