This patch moves the definition for the PPC4xx NAND FLASH controller (NDFC) CONFIG_NAND_NDFC into include/ppc4xx.h. This is needed for the upcoming fix for the ECC byte ordering of the NDFC driver.
Signed-off-by: Stefan Roese sr@denx.de Cc: Scott Wood scottwood@freescale.com --- Scott, please review this patchset. It fixes a problem with the 4xx NDFC and it's compatibility with the Linux driver. I would really like to get this into this 2009-06 release. Since this patchset also touches a file in drivers/mtd/nand, how should we handle those patches? Should I push those patches (after your ACK) via my ppc4xx repository?
BTW: My plan is to move this 4xx NAND driver to drivers/mtd/nand after the next release.
Thanks, Stefan
cpu/ppc4xx/ndfc.c | 9 +++------ include/ppc4xx.h | 7 +++++++ 2 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/cpu/ppc4xx/ndfc.c b/cpu/ppc4xx/ndfc.c index 3a5af12..ba481ad 100644 --- a/cpu/ppc4xx/ndfc.c +++ b/cpu/ppc4xx/ndfc.c @@ -1,9 +1,9 @@ /* * Overview: * Platform independend driver for NDFC (NanD Flash Controller) - * integrated into EP440 cores + * integrated into IBM/AMCC PPC4xx cores * - * (C) Copyright 2006-2007 + * (C) Copyright 2006-2009 * Stefan Roese, DENX Software Engineering, sr@denx.de. * * Based on original work by @@ -32,10 +32,7 @@ #include <common.h>
#if defined(CONFIG_CMD_NAND) && !defined(CONFIG_NAND_LEGACY) && \ - (defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ - defined(CONFIG_460EX) || defined(CONFIG_460GT)) + defined(CONFIG_NAND_NDFC)
#include <nand.h> #include <linux/mtd/ndfc.h> diff --git a/include/ppc4xx.h b/include/ppc4xx.h index f147885..55ff323 100644 --- a/include/ppc4xx.h +++ b/include/ppc4xx.h @@ -46,6 +46,13 @@ #define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */ #endif
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ + defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) +#define CONFIG_NAND_NDFC +#endif + /* PLB4 CrossBar Arbiter Core supported across PPC4xx families */ #if defined(CONFIG_405EX) || \ defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \