[U-Boot] [PATCH v2 0/4] arm: imx53: remove usage of mx53_dram_size

[linux-kernel-dev at beckhoff.com <linux-kernel-dev@beckhoff.com>]

From: Patrick Bruenn <p.bruenn@beckhoff.com>

Global variables are not available during board_init_f().
The i.MX53 boards m53evk, mx53cx9020 and mx53loco are using the exact
same dram initialization code, which uses
'static uint32_t mx53_dram_size[2];' in dram_init(),
dram_init_banksize() and get_effective_memsize() to avoid multiple
calls to get_ram_size().

This series replaces the static variable with multiple calls to
get_ram_size() and moves the shared code into arch/arm/mach-imx/mx5/.

The first patch fixes cx9020. The next patch moves that code to a common
place to be reused by m53evk and mx53loco with the next patches.

Changes in v2:
- move dram initialization into common location
- reuse fixed dram initialization for m53evk and mx53loco

Patrick Bruenn (4):
  arm: imx: cx9020: remove usage of mx53_dram_size
  arm: imx: cx9020: move dram init into common place
  arm: imx: m53evk: remove usage of mx53_dram_size
  arm: imx: mx53loco: remove usage of mx53_dram_size

 arch/arm/mach-imx/mx5/Makefile         |  5 ++++
 arch/arm/mach-imx/mx5/mx53_dram.c      | 45 ++++++++++++++++++++++++++++++++++
 board/aries/m53evk/m53evk.c            | 39 -----------------------------
 board/beckhoff/mx53cx9020/mx53cx9020.c | 39 -----------------------------
 board/freescale/mx53loco/mx53loco.c    | 39 -----------------------------
 5 files changed, 50 insertions(+), 117 deletions(-)
 create mode 100644 arch/arm/mach-imx/mx5/mx53_dram.c

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2.11.0