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arm: zynq: Fix SPL SD boot mode

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This patch is fixing two issues:
1. Insufficient stack size for fat fs buffers
2. Insufficient space in malloc area

Tested on zc702 and zc706.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek
2017-12-01 13:50:33 +01:00
parent 8b93a92f6d
commit 52b36fd155
18 changed files with 36 additions and 5 deletions
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7
include/configs/zynq-common.h
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@@ -344,12 +344,9 @@
/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
#define CONFIG_SPL_MAX_SIZE 0x30000
/* The highest 64k OCM address */
#define OCM_HIGH_ADDR 0xffff0000
/* On the top of OCM space */
#define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000
#define CONFIG_SYS_SPL_MALLOC_START CONFIG_SPL_STACK_R_ADDR
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000000
/*
* SPL stack position - and stack goes down