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| author | Grzegorz Jaszczyk <jaz@semihalf.com> | 2019-02-06 14:16:51 +0100 |
|---|---|---|
| committer | Marcin Wojtas <mw@semihalf.com> | 2020-06-07 00:06:03 +0200 |
| commit | 56ad8612f610cea74c6132a07aa43a5967022ab4 (patch) | |
| tree | c8a91a39e2a49c65995bc96b7a458dad0a060995 /plat/marvell/armada/a8k/common | |
| parent | 93574e7e6d733ca0e018445eaeb0432ee86e2057 (diff) | |
| download | arm-trusted-firmware-56ad8612f610cea74c6132a07aa43a5967022ab4.tar.gz | |
plat: marvell: mci: perform mci link tuning for all mci interfaces
This commit introduces two changes:
- remove hardcoded references to mci0 from the driver
- perform mci optimization for all mci interfaces
It fixes performance issues observed on cn9132 CP2.
Change-Id: I4e040cd54ff95c9134035ac89b87d8feb28e9eba
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Diffstat (limited to 'plat/marvell/armada/a8k/common')
| -rw-r--r-- | plat/marvell/armada/a8k/common/plat_bl31_setup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/plat/marvell/armada/a8k/common/plat_bl31_setup.c b/plat/marvell/armada/a8k/common/plat_bl31_setup.c index 90e6672db..621f43c63 100644 --- a/plat/marvell/armada/a8k/common/plat_bl31_setup.c +++ b/plat/marvell/armada/a8k/common/plat_bl31_setup.c @@ -116,11 +116,8 @@ void bl31_plat_arch_setup(void) marvell_bl31_plat_arch_setup(); for (cp = 0; cp < CP_COUNT; cp++) { - if (cp >= 1) { - mci_link_tune(MVEBU_MCI0); + if (cp >= 1) update_cp110_default_win(cp); - } - cp110_init(MVEBU_CP_REGS_BASE(cp), STREAM_ID_BASE + (cp * MAX_STREAM_ID_PER_CP)); @@ -134,6 +131,9 @@ void bl31_plat_arch_setup(void) */ init_io_win(MVEBU_AP0); + for (cp = 1; cp < CP_COUNT; cp++) + mci_link_tune(cp - 1); + /* initialize IPC between MSS and ATF */ if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM || mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE) |