diff options
| author | Andrew Victor <linux@maxim.org.za> | 2008-01-23 09:21:02 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-26 15:00:32 +0000 |
| commit | 228235584f0dc1ab7f33f53d6cea8ee8a4d7f0da (patch) | |
| tree | 1e65a03174b32c021c200117ba79f1d89f5ac4d6 /arch/arm/mach-at91/at91sam9260_devices.c | |
| parent | bfbc32663d4846039f88c0eccc1956587d89c042 (diff) | |
[ARM] 4755/1: [AT91] NAND update
Map the complete memory region (SZ_256M) as is done on the other AT91
processors.
The SMC_SMARTMEDIA bit should be set in the EBI controller to enable
the hardware NAND logic.
(Patch from Sascha Erlacher)
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9260_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9260_devices.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 2e3db137bc4..8acd62b75cb 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -290,7 +290,7 @@ static struct at91_nand_data nand_data; static struct resource nand_resources[] = { { .start = NAND_BASE, - .end = NAND_BASE + SZ_8M - 1, + .end = NAND_BASE + SZ_256M - 1, .flags = IORESOURCE_MEM, } }; @@ -313,7 +313,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) return; csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC); + at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); /* set the bus interface characteristics */ at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |