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| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2012-10-18 16:08:48 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2012-10-18 16:08:48 +0200 |
| commit | 01451bf9a6ac778b401173b341adb1e32688e73f (patch) | |
| tree | 6cedeb694f7adf27bdae5dc3677ae3d2fca382df /arch/arm/mach-tegra/board-colibri_t20.c | |
| parent | c3bc68db362df2de9a557825220b94296a578ca3 (diff) | |
colibri_t20: add K9K8G08U0B NAND parametersT20_LinuxImageV2.0Alpha2_20121019
Add Samsung K9K8G08U0B NAND parameters usded for TSOP testing.
Diffstat (limited to 'arch/arm/mach-tegra/board-colibri_t20.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-colibri_t20.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-colibri_t20.c b/arch/arm/mach-tegra/board-colibri_t20.c index cfd51b2f2ce1..d06376d17c47 100644 --- a/arch/arm/mach-tegra/board-colibri_t20.c +++ b/arch/arm/mach-tegra/board-colibri_t20.c @@ -456,6 +456,26 @@ static struct tegra_nand_chip_parms nand_chip_parms[] = { .tadl = 100, }, }, + /* Samsung K9K8G08U0B */ + [5] = { + .vendor_id = 0xec, + .device_id = 0xd3, + .read_id_fourth_byte = 0x95, + .capacity = 1024, + .timing = { + .trp = 12, /* tRP, ND_nRE pulse width */ + .trh = 100, /* tRHZ, ND_nRE high duration */ + .twp = 12, /* tWP, ND_nWE pulse time */ + .twh = 10, /* tWH, ND_nWE high duration */ + .tcs = 20, /* Max(tCS, tCH, tALS, tALH) */ + .twhr = 60, /* tWHR, ND_nWE high to ND_nRE low delay for + status read */ + .tcr_tar_trr = 20, /* Max(tCR, tAR, tRR) */ + .twb = 100, + .trp_resp = 12, /* tRP */ + .tadl = 70, + }, + }, }; struct tegra_nand_platform colibri_t20_nand_data = { |