From dba7a77c0e403f859ff67ee39f833b6bffb4d49e Mon Sep 17 00:00:00 2001 From: Grant Erickson Date: Thu, 2 Apr 2009 16:58:45 -0700 Subject: edac: new ppc4xx driver module This adds support for an EDAC memory controller adaptation driver for the "ibm,sdram-4xx-ddr2" ECC controller realized in the AMCC PowerPC 405EX[r]. At present, this driver has been developed and tested against the controller realization in the AMCC PPC405EX[r] on the AMCC Kilauea and Haleakala boards (256 MiB w/o ECC memory soldered onto the board) and a proprietary board based on those designs (128 MiB ECC memory, also soldered onto the board). In the future, dynamic feature detection and handling needs to be added for the other realizations of this controller found in the 440SP, 440SPe, 460EX, 460GT and 460SX. Eventually, this driver will likely be evolved and adapted to the above variant realizations of this controller as well as broken apart to handle the other known ECC-capable controllers prevalent in other PPC4xx processors: - IBM SDRAM (405GP, 405CR and 405EP) "ibm,sdram-4xx" - IBM DDR1 (440GP, 440GX, 440EP and 440GR) "ibm,sdram-4xx-ddr" - Denali DDR1/DDR2 (440EPX and 440GRX) "denali,sdram-4xx-ddr2" [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Grant Erickson Signed-off-by: Doug Thompson Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/edac/Makefile') diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile index b75196927de3..a5fdcf02f591 100644 --- a/drivers/edac/Makefile +++ b/drivers/edac/Makefile @@ -34,4 +34,4 @@ obj-$(CONFIG_EDAC_PASEMI) += pasemi_edac.o obj-$(CONFIG_EDAC_MPC85XX) += mpc85xx_edac.o obj-$(CONFIG_EDAC_MV64X60) += mv64x60_edac.o obj-$(CONFIG_EDAC_CELL) += cell_edac.o - +obj-$(CONFIG_EDAC_PPC4XX) += ppc4xx_edac.o -- cgit v1.2.3