aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ep93xx
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 12:11:16 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 12:11:16 -0500
commite0d65113a70f1dc514e625cc4e7a7485a4bf72df (patch)
tree7320a130dc304623f5cf4b5dd8f67fb1776225ca /arch/arm/mach-ep93xx
parentcf5e15fbd72c13977720aa15b7b7e00e1d8fd8f2 (diff)
parent48e546b7f281f251893baa40769581fd15f085fb (diff)
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (226 commits) mtd: tests: annotate as DANGEROUS in Kconfig mtd: tests: don't use mtd0 as a default mtd: clean up usage of MTD_DOCPROBE_ADDRESS jffs2: add compr=lzo and compr=zlib options jffs2: implement mount option parsing and compression overriding mtd: nand: initialize ops.mode mtd: provide an alias for the redboot module name mtd: m25p80: don't probe device which has status of 'disabled' mtd: nand_h1900 never worked mtd: Add DiskOnChip G3 support mtd: m25p80: add EON flash EN25Q32B into spi flash id table mtd: mark block device queue as non-rotational mtd: r852: make r852_pm_ops static mtd: m25p80: add support for at25df321a spi data flash mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks mtd: nand: switch `check_pattern()' to standard `memcmp()' mtd: nand: invalidate cache on unaligned reads mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set mtd: nand: wait to set BBT version mtd: nand: scrub BBT on ECC errors ... Fix up trivial conflicts: - arch/arm/mach-at91/board-usb-a9260.c Merged into board-usb-a926x.c - drivers/mtd/maps/lantiq-flash.c add_mtd_partitions -> mtd_device_register vs changed to use mtd_device_parse_register.
Diffstat (limited to 'arch/arm/mach-ep93xx')
-rw-r--r--arch/arm/mach-ep93xx/ts72xx.c23
1 files changed, 5 insertions, 18 deletions
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 1ade3c340507..8b2f1435bcac 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -116,8 +116,9 @@ static struct mtd_partition ts72xx_nand_parts[] = {
116 .mask_flags = MTD_WRITEABLE, /* force read-only */ 116 .mask_flags = MTD_WRITEABLE, /* force read-only */
117 }, { 117 }, {
118 .name = "Linux", 118 .name = "Linux",
119 .offset = MTDPART_OFS_APPEND, 119 .offset = MTDPART_OFS_RETAIN,
120 .size = 0, /* filled in later */ 120 .size = TS72XX_REDBOOT_PART_SIZE,
121 /* leave so much for last partition */
121 }, { 122 }, {
122 .name = "RedBoot", 123 .name = "RedBoot",
123 .offset = MTDPART_OFS_APPEND, 124 .offset = MTDPART_OFS_APPEND,
@@ -126,28 +127,14 @@ static struct mtd_partition ts72xx_nand_parts[] = {
126 }, 127 },
127}; 128};
128 129
129static void ts72xx_nand_set_parts(uint64_t size,
130 struct platform_nand_chip *chip)
131{
132 /* Factory TS-72xx boards only come with 32MiB or 128MiB NAND options */
133 if (size == SZ_32M || size == SZ_128M) {
134 /* Set the "Linux" partition size */
135 ts72xx_nand_parts[1].size = size - TS72XX_REDBOOT_PART_SIZE;
136
137 chip->partitions = ts72xx_nand_parts;
138 chip->nr_partitions = ARRAY_SIZE(ts72xx_nand_parts);
139 } else {
140 pr_warning("Unknown nand disk size:%lluMiB\n", size >> 20);
141 }
142}
143
144static struct platform_nand_data ts72xx_nand_data = { 130static struct platform_nand_data ts72xx_nand_data = {
145 .chip = { 131 .chip = {
146 .nr_chips = 1, 132 .nr_chips = 1,
147 .chip_offset = 0, 133 .chip_offset = 0,
148 .chip_delay = 15, 134 .chip_delay = 15,
149 .part_probe_types = ts72xx_nand_part_probes, 135 .part_probe_types = ts72xx_nand_part_probes,
150 .set_parts = ts72xx_nand_set_parts, 136 .partitions = ts72xx_nand_parts,
137 .nr_partitions = ARRAY_SIZE(ts72xx_nand_parts),
151 }, 138 },
152 .ctrl = { 139 .ctrl = {
153 .cmd_ctrl = ts72xx_nand_hwcontrol, 140 .cmd_ctrl = ts72xx_nand_hwcontrol,