* Rajendra Nayak <[email protected]> [130709 00:34]: > DRA7xx devices have 512K of SRAM for both secure and non-secure > devices. > > Signed-off-by: Rajendra Nayak <[email protected]> > Signed-off-by: R Sricharan <[email protected]> > --- > arch/arm/mach-omap2/sram.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c > index 4bd0968..67d4277 100644 > --- a/arch/arm/mach-omap2/sram.c > +++ b/arch/arm/mach-omap2/sram.c > @@ -38,6 +38,7 @@ > #define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000) > #endif > #define OMAP5_SRAM_PA 0x40300000 > +#define DRA7_SRAM_PA OMAP4_SRAM_PA > > #define SRAM_BOOTLOADER_SZ 0x00 > > @@ -111,6 +112,9 @@ static void __init omap_detect_sram(void) > } else if (soc_is_omap54xx()) { > omap_sram_start = OMAP5_SRAM_PA; > omap_sram_size = SZ_128K; /* 128KB */ > + } else if (soc_is_dra7xx()) { > + omap_sram_start = DRA7_SRAM_PA; > + omap_sram_size = SZ_512K; /* 512KB */ > } else { > omap_sram_start = OMAP2_SRAM_PUB_PA; > omap_sram_size = 0x800; /* 2K */ > @@ -131,6 +135,9 @@ static void __init omap_detect_sram(void) > } else if (soc_is_omap54xx()) { > omap_sram_start = OMAP5_SRAM_PA; > omap_sram_size = SZ_128K; /* 128KB */ > + } else if (soc_is_dra7xx()) { > + omap_sram_start = DRA7_SRAM_PA; > + omap_sram_size = SZ_512K; /* 512KB */ > } else { > omap_sram_start = OMAP2_SRAM_PA; > if (cpu_is_omap242x())
This again reminds me that we should move omaps to use drivers/misc/sram.c. Other than that, this set looks good to me. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
