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zynq: Cleanup on memory configs

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Cleanup on memory configuration options:
- Add comment
- Re-order configs

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2014-01-09 01:48:05 +05:30 committed by Albert ARIBAUD
parent 36e0e19734
commit 7cd04192fc
1 changed files with 14 additions and 13 deletions
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27
include/configs/zynq.h
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@ -13,14 +13,6 @@
/* CPU clock */
#define CONFIG_CPU_FREQ_HZ 800000000
/* Ram */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_TEXT_BASE 0
#define CONFIG_SYS_SDRAM_BASE 0
#define CONFIG_SYS_SDRAM_SIZE 0x40000000
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
/* The following table includes the supported baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
@ -105,11 +97,6 @@
#define CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_MALLOC_LEN 0x400000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
/* Miscellaneous configurable options */
#define CONFIG_SYS_PROMPT "zynq-uboot> "
@ -125,7 +112,21 @@
#define CONFIG_SYS_LOAD_ADDR 0
/* Physical Memory map */
#define CONFIG_SYS_TEXT_BASE 0
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE 0
#define CONFIG_SYS_SDRAM_SIZE 0x40000000
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
/* OF */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */