[U-Boot] [PATCH 0/2] Add sdram capacity auto detect for rk3288

[Vagrant Cascadian]

On 2016-09-08, Kever Yang wrote:
> The rk3288 spl size is very close to 32KB while the rk3288 bootrom
> has the limitation of maximum size of SPL is 32KB. After apply this
> patch, the SPL size will exceed 32KB if we do not enable macro
> CONFIG_ROCKCHIP_SPL_BACK_TO_BROM.
>
> I think this patch is usful and should be go upstream other than the
> size issue.
>
> This patch has test with 2GB DDR3 and 2GB/4GB LPDDR3.

Thanks for the patch!

Unfortunately, fails to build the firefly-rk3288 target, using
arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705, applied to
u-boot master 01c5075506afcb7a74e0db8600af8979f45881b5:

  CC      spl/arch/arm/mach-rockchip/rk3288/sdram_rk3288.o
arch/arm/mach-rockchip/rk3288/sdram_rk3288.c: In function
  'conv_of_platdata':
arch/arm/mach-rockchip/rk3288/sdram_rk3288.c:1042:30: error: 'struct
  dtd_rockchip_rk3288_dmc' has no member named 'rockchip_num_channels';
  did you mean 'rockchip_noc'?
  plat->num_channels = of_plat->rockchip_num_channels;
                              ^~
arch/arm/mach-rockchip/rk3288/sdram_rk3288.c:1035:6: warning: unused
  variable 'i' [-Wunused-variable]
  int i, ret;
      ^
scripts/Makefile.build:280: recipe for target
  'spl/arch/arm/mach-rockchip/rk3288/sdram_rk3288.o' failed
make[3]: *** [spl/arch/arm/mach-rockchip/rk3288/sdram_rk3288.o] Error 1
scripts/Makefile.build:425: recipe for target
  'spl/arch/arm/mach-rockchip/rk3288' failed
make[2]: *** [spl/arch/arm/mach-rockchip/rk3288] Error 2
scripts/Makefile.spl:292: recipe for target 'spl/arch/arm/mach-rockchip'
  failed
make[1]: *** [spl/arch/arm/mach-rockchip] Error 2
Makefile:1334: recipe for target 'spl/u-boot-spl' failed
make: *** [spl/u-boot-spl] Error 2


live well,
  vagrant
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