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authorHolger Brunck <holger.brunck@keymile.com>2014-08-15 10:51:48 +0200
committerTom Rini <trini@ti.com>2014-08-30 07:46:41 -0400
commit58c90c88ad6b7df8fdc986bd0a6a54da0048a318 (patch)
tree3e2db5ea3ce47ef945dd1546800707202bb9d2b3
parent292221e1837e0cf97d835f40c506ef8a72dc1e44 (diff)
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arm/km: disable subpage write for km_kirkwood_pci and kmsuv31 target
Newer FLASH types used on these boards don't allow writing of subpages. So disable subpage write in the NAND driver. Additionally we need to tell the UBI layer in the kernel that he also should only write 2048 bytes. This is done with an additional command line parameter for the kernel commandline. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
-rw-r--r--include/configs/km_kirkwood.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/configs/km_kirkwood.h b/include/configs/km_kirkwood.h
index 9eb1ad3..dc26155 100644
--- a/include/configs/km_kirkwood.h
+++ b/include/configs/km_kirkwood.h
@@ -34,6 +34,8 @@
#define CONFIG_HOSTNAME km_kirkwood_pci
#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
#define CONFIG_KM_FPGA_CONFIG
+#define CONFIG_KM_UBI_PART_BOOT_OPTS ",2048"
+#define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
/* KM_KIRKWOOD_128M16 */
#elif defined(CONFIG_KM_KIRKWOOD_128M16)
@@ -105,7 +107,8 @@
#define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage_128M16_1.cfg
#define CONFIG_KM_ENV_IS_IN_SPI_NOR
#define CONFIG_KM_FPGA_CONFIG
-
+#define CONFIG_KM_UBI_PART_BOOT_OPTS ",2048"
+#define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
#else
#error ("Board unsupported")
#endif