Re: [PATCH 32/32] ARM: dts: omap3-gta04a5one: define GTA04A5 variant with OneNAND

2018-07-25 Thread H. Nikolaus Schaller
> Am 25.07.2018 um 10:20 schrieb Ladislav Michl : > > On Wed, Jul 25, 2018 at 08:59:04AM +0200, H. Nikolaus Schaller wrote: >> GTA04A5 has been produced with MCP chips either with >> 512MB RAM + 512MB NAND >> 512MB RAM + 1024MB NAND >> 1024MB RAM + 512MB OneNAND >> >> RAM setup is done by U-B

Re: [PATCH 32/32] ARM: dts: omap3-gta04a5one: define GTA04A5 variant with OneNAND

2018-07-25 Thread Ladislav Michl
On Wed, Jul 25, 2018 at 08:59:04AM +0200, H. Nikolaus Schaller wrote: > GTA04A5 has been produced with MCP chips either with > 512MB RAM + 512MB NAND > 512MB RAM + 1024MB NAND > 1024MB RAM + 512MB OneNAND > > RAM setup is done by U-Boot (MLO/SPL) but OneNAND needs > a different setup of the GP

[PATCH 32/32] ARM: dts: omap3-gta04a5one: define GTA04A5 variant with OneNAND

2018-07-24 Thread H. Nikolaus Schaller
GTA04A5 has been produced with MCP chips either with 512MB RAM + 512MB NAND 512MB RAM + 1024MB NAND 1024MB RAM + 512MB OneNAND RAM setup is done by U-Boot (MLO/SPL) but OneNAND needs a different setup of the GPMC. So we need to derive a DTB variant that modifies the gpmc and nand setup. Signe