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ARM: bootm: take into account gd->ram_top

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If gd->ram_top has been tuned using board_get_usable_ram_top(),
it must be taken into account when reserving arch lmb.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrice Chotard 2020-02-13 19:29:50 +01:00 committed by Tom Rini
parent 8d5d3bcf3c
commit 8ce1f10cf2
1 changed files with 3 additions and 0 deletions
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3
arch/arm/lib/bootm.c
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@ -75,6 +75,9 @@ void arch_lmb_reserve(struct lmb *lmb)
gd->bd->bi_dram[bank].size - 1;
if (sp > bank_end)
continue;
if (bank_end > gd->ram_top)
bank_end = gd->ram_top - 1;
lmb_reserve(lmb, sp, bank_end - sp + 1);
break;
}