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fel: Rename the backup buffers which use AR100 (OpenRISC) SRAM

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That would be a more appropriate name. And A31 is going to
implement this in a different way and give the SRAM back to
OpenRISC.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Bernhard Nortmann <bernhard.nortmann@web.de>
This commit is contained in:
Siarhei Siamashka 2015-12-17 12:44:54 +02:00 committed by Bernhard Nortmann
parent 9a80504edd
commit 39df14323b
1 changed files with 9 additions and 10 deletions
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19
fel.c
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@ -487,12 +487,11 @@ sram_swap_buffers a10_a13_a20_sram_swap_buffers[] = {
};
/*
* A31 is very similar to A10/A13/A20, except that it has no SRAM at 0x8000.
* So we use the SRAM section at 0x44000 instead. This is the memory, which
* is normally shared with the OpenRISC core (should we do an extra check to
* ensure that this core is powered off and can't interfere?).
* Use the SRAM section at 0x44000 as the backup storage. This is the memory,
* which is normally shared with the OpenRISC core (should we do an extra check
* to ensure that this core is powered off and can't interfere?).
*/
sram_swap_buffers a31_sram_swap_buffers[] = {
sram_swap_buffers ar100_abusing_sram_swap_buffers[] = {
{ .buf1 = 0x01800, .buf2 = 0x44000, .size = 0x800 },
{ .buf1 = 0x05C00, .buf2 = 0x44800, .size = 0x8000 - 0x5C00 },
{ .size = 0 } /* End of the table */
@ -536,27 +535,27 @@ soc_sram_info soc_sram_info_table[] = {
.soc_id = 0x1650, /* Allwinner A23 */
.scratch_addr = 0x1000,
.thunk_addr = 0x46E00, .thunk_size = 0x200,
.swap_buffers = a31_sram_swap_buffers,
.swap_buffers = ar100_abusing_sram_swap_buffers,
.sid_addr = 0x01C23800,
},
{
.soc_id = 0x1633, /* Allwinner A31 */
.scratch_addr = 0x1000,
.thunk_addr = 0x46E00, .thunk_size = 0x200,
.swap_buffers = a31_sram_swap_buffers,
.swap_buffers = ar100_abusing_sram_swap_buffers,
},
{
.soc_id = 0x1667, /* Allwinner A33 */
.scratch_addr = 0x1000,
.thunk_addr = 0x46E00, .thunk_size = 0x200,
.swap_buffers = a31_sram_swap_buffers,
.swap_buffers = ar100_abusing_sram_swap_buffers,
.sid_addr = 0x01C23800,
},
{
.soc_id = 0x1673, /* Allwinner A83T */
.scratch_addr = 0x1000,
.thunk_addr = 0x46E00, .thunk_size = 0x200,
.swap_buffers = a31_sram_swap_buffers,
.swap_buffers = ar100_abusing_sram_swap_buffers,
.sid_addr = 0x01C14200,
},
{
@ -564,7 +563,7 @@ soc_sram_info soc_sram_info_table[] = {
.scratch_addr = 0x1000,
.mmu_tt_addr = 0x44000,
.thunk_addr = 0x46E00, .thunk_size = 0x200,
.swap_buffers = a31_sram_swap_buffers,
.swap_buffers = ar100_abusing_sram_swap_buffers,
.sid_addr = 0x01C14200,
},
{