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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-12-31 16:21:31 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-01-02 12:08:24 +0100 |
commit | 4c8fa9f064cf7fa4affacca7af2c75ce0b8915ab (patch) | |
tree | 2340ee62d3b432f20bd2027bd113bf286378df68 /arch/arm/mach-at91/at91sam9260_devices.c | |
parent | 5524cd966bb6bc2ffaf7fac679be91263e3c77e4 (diff) | |
download | barebox-4c8fa9f064cf7fa4affacca7af2c75ce0b8915ab.tar.gz barebox-4c8fa9f064cf7fa4affacca7af2c75ce0b8915ab.tar.xz |
at91: add sram memory devices
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9260_devices.c')
-rw-r--r-- | arch/arm/mach-at91/at91sam9260_devices.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 945530f5b1..25a68caedd 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -18,12 +18,24 @@ #include <mach/at91sam9260_matrix.h> #include <mach/gpio.h> #include <mach/io.h> +#include <mach/cpu.h> #include "generic.h" void at91_add_device_sdram(u32 size) { arm_add_mem_device("ram0", AT91_CHIPSELECT_1, size); + if (cpu_is_at91sam9g20()) { + add_mem_device("sram0", AT91SAM9G20_SRAM0_BASE, + AT91SAM9G20_SRAM0_SIZE, IORESOURCE_MEM_WRITEABLE); + add_mem_device("sram1", AT91SAM9G20_SRAM1_BASE, + AT91SAM9G20_SRAM1_SIZE, IORESOURCE_MEM_WRITEABLE); + } else { + add_mem_device("sram0", AT91SAM9260_SRAM0_BASE, + AT91SAM9260_SRAM0_SIZE, IORESOURCE_MEM_WRITEABLE); + add_mem_device("sram1", AT91SAM9260_SRAM1_BASE, + AT91SAM9260_SRAM1_SIZE, IORESOURCE_MEM_WRITEABLE); + } } #if defined(CONFIG_USB_OHCI) |