Message ID | 1503918948-1436-1-git-send-email-jteki@openedev.com |
---|---|
State | Accepted |
Commit | 46668df5d0a94c6f546bcd31bd56c0ded7b4193f |
Delegated to: | Stefano Babic |
Headers | show |
Series | [U-Boot,1/2] i.MX6Q: spl: Fix falcon to use dram_init_banksize | expand |
Hi Stefano, On Mon, Aug 28, 2017 at 4:45 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: > From: Jagan Teki <jagan@amarulasolutions.com> > > Memory dt node update introduced by spl_fixup_fdt() in below > commit was making DDR configuration in-appropriate > to boot falcon mode. Hence added dram_init_banksize for > explicit assignment of proper base and size of DDR. > > "boot: fdt: Perform arch_fixup_fdt() on the given device tree for falcon boot" > (sha1: 6e7585bb64b12f632681c80c4b193349e1985d92) > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > arch/arm/mach-imx/spl.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c > index 75698c4..0979458 100644 > --- a/arch/arm/mach-imx/spl.c > +++ b/arch/arm/mach-imx/spl.c > @@ -15,6 +15,8 @@ > #include <spl.h> > #include <asm/mach-imx/hab.h> > > +DECLARE_GLOBAL_DATA_PTR; > + > #if defined(CONFIG_MX6) > /* determine boot device from SRC_SBMR1 (BOOT_CFG[4:1]) or SRC_GPR9 register */ > u32 spl_boot_device(void) > @@ -126,3 +128,13 @@ __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) > } > > #endif > + > +#if defined(CONFIG_MX6) && defined(CONFIG_SPL_OS_BOOT) > +int dram_init_banksize(void) > +{ > + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; > + gd->bd->bi_dram[0].size = imx_ddr_size(); > + > + return 0; > +} > +#endif I think these should be in-tree for the release? otherwise falcon broke. thanks!
Hi Jagan, On 29/08/2017 11:09, Jagan Teki wrote: > Hi Stefano, > > On Mon, Aug 28, 2017 at 4:45 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >> From: Jagan Teki <jagan@amarulasolutions.com> >> >> Memory dt node update introduced by spl_fixup_fdt() in below >> commit was making DDR configuration in-appropriate >> to boot falcon mode. Hence added dram_init_banksize for >> explicit assignment of proper base and size of DDR. >> >> "boot: fdt: Perform arch_fixup_fdt() on the given device tree for falcon boot" >> (sha1: 6e7585bb64b12f632681c80c4b193349e1985d92) >> >> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> >> --- >> arch/arm/mach-imx/spl.c | 12 ++++++++++++ >> 1 file changed, 12 insertions(+) >> >> diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c >> index 75698c4..0979458 100644 >> --- a/arch/arm/mach-imx/spl.c >> +++ b/arch/arm/mach-imx/spl.c >> @@ -15,6 +15,8 @@ >> #include <spl.h> >> #include <asm/mach-imx/hab.h> >> >> +DECLARE_GLOBAL_DATA_PTR; >> + >> #if defined(CONFIG_MX6) >> /* determine boot device from SRC_SBMR1 (BOOT_CFG[4:1]) or SRC_GPR9 register */ >> u32 spl_boot_device(void) >> @@ -126,3 +128,13 @@ __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) >> } >> >> #endif >> + >> +#if defined(CONFIG_MX6) && defined(CONFIG_SPL_OS_BOOT) >> +int dram_init_banksize(void) >> +{ >> + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; >> + gd->bd->bi_dram[0].size = imx_ddr_size(); >> + >> + return 0; >> +} >> +#endif > > I think these should be in-tree for the release? otherwise falcon broke. > I pick it up. Regards, Stefano
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c index 75698c4..0979458 100644 --- a/arch/arm/mach-imx/spl.c +++ b/arch/arm/mach-imx/spl.c @@ -15,6 +15,8 @@ #include <spl.h> #include <asm/mach-imx/hab.h> +DECLARE_GLOBAL_DATA_PTR; + #if defined(CONFIG_MX6) /* determine boot device from SRC_SBMR1 (BOOT_CFG[4:1]) or SRC_GPR9 register */ u32 spl_boot_device(void) @@ -126,3 +128,13 @@ __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) } #endif + +#if defined(CONFIG_MX6) && defined(CONFIG_SPL_OS_BOOT) +int dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = imx_ddr_size(); + + return 0; +} +#endif