diff options
| author | Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> | 2019-01-26 22:13:04 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-02-02 08:19:17 -0500 |
| commit | 9cc2323feebdde500f50f7abb855045dbde765cb (patch) | |
| tree | 7d4c0bf226c098a560620457a6e4a96321a47bee /include/lmb.h | |
| parent | e3b4fc9598388f47632a8c802aaa68b1154526f2 (diff) | |
lmb: handle more than one DRAM BANK
This fixes the automatic lmb initialization and reservation for boards
with more than one DRAM bank.
This fixes the CVE-2018-18439 and -18440 fixes that only allowed to load
files into the firs DRAM bank from fs and via tftp.
Found-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/lmb.h')
| -rw-r--r-- | include/lmb.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/lmb.h b/include/lmb.h index e87c0b0ada..3b338dfee0 100644 --- a/include/lmb.h +++ b/include/lmb.h @@ -4,6 +4,8 @@ #ifdef __KERNEL__ #include <asm/types.h> +#include <asm/u-boot.h> + /* * Logical memory blocks. * @@ -29,8 +31,9 @@ struct lmb { }; extern void lmb_init(struct lmb *lmb); -extern void lmb_init_and_reserve(struct lmb *lmb, phys_addr_t base, - phys_size_t size, void *fdt_blob); +extern void lmb_init_and_reserve(struct lmb *lmb, bd_t *bd, void *fdt_blob); +extern void lmb_init_and_reserve_range(struct lmb *lmb, phys_addr_t base, + phys_size_t size, void *fdt_blob); extern long lmb_add(struct lmb *lmb, phys_addr_t base, phys_size_t size); extern long lmb_reserve(struct lmb *lmb, phys_addr_t base, phys_size_t size); extern phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align); |