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ppc4xx: Update AMCC Bamboo 440EP support

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Changed storage type of cfg_simulate_spd_eeprom to const
Changed storage type of gpio_tab to stack storage
(Cannot access global data declarations in .bss until afer code relocation)

Improved SDRAM tests to catch problems where data is not uniquely addressable
(e.g. incorrectly programmed SDRAM row or columns)

Added CONFIG_PROG_SDRAM_TLB to support Bamboo SIMM/DIMM modules
Fixed AM29LV320DT (OpCode Flash) sector map

Signed-off-by: Eugene OBrien <eugene.obrien@advantechamt.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Eugene OBrien
2007-07-31 10:24:56 +02:00
committed by Stefan Roese
parent ea9f6bce38
commit d2f6800662
7 changed files with 248 additions and 110 deletions
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10
common/flash.c
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@@ -47,16 +47,16 @@ flash_protect (int flag, ulong from, ulong to, flash_info_t *info)
short s_end = info->sector_count - 1; /* index of last sector */
int i;
debug ("flash_protect %s: from 0x%08lX to 0x%08lX\n",
(flag & FLAG_PROTECT_SET) ? "ON" :
(flag & FLAG_PROTECT_CLEAR) ? "OFF" : "???",
from, to);
/* Do nothing if input data is bad. */
if (info->sector_count == 0 || info->size == 0 || to < from) {
return;
}
debug ("flash_protect %s: from 0x%08lX to 0x%08lX\n",
(flag & FLAG_PROTECT_SET) ? "ON" :
(flag & FLAG_PROTECT_CLEAR) ? "OFF" : "???",
from, to);
/* There is nothing to do if we have no data about the flash
* or the protect range and flash range don't overlap.
*/