diff options
Diffstat (limited to 'board/freescale/ls1021atwr/ls1021atwr.c')
| -rw-r--r-- | board/freescale/ls1021atwr/ls1021atwr.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c index 8ab229d..bc8b006 100644 --- a/board/freescale/ls1021atwr/ls1021atwr.c +++ b/board/freescale/ls1021atwr/ls1021atwr.c @@ -263,6 +263,7 @@ int config_serdes_mux(void) int board_early_init_f(void) { struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR; + struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; #ifdef CONFIG_TSEC_ENET out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR); @@ -281,15 +282,26 @@ int board_early_init_f(void) out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL); #endif + /* + * Enable snoop requests and DVM message requests for + * Slave insterface S4 (A7 core cluster) + */ + out_le32(&cci->slave[4].snoop_ctrl, + CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); + + /* + * Set CCI-400 Slave interface S1, S2 Shareable Override Register + * All transactions are treated as non-shareable + */ + out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE); + out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE); + return 0; } #ifdef CONFIG_SPL_BUILD void board_init_f(ulong dummy) { - /* Set global data pointer */ - gd = &gdata; - /* Clear the BSS */ memset(__bss_start, 0, __bss_end - __bss_start); @@ -408,16 +420,6 @@ struct smmu_stream_id dev_stream_id[] = { int board_init(void) { - struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; - - /* - * Set CCI-400 Slave interface S0, S1, S2 Shareable Override Register - * All transactions are treated as non-shareable - */ - out_le32(&cci->slave[0].sha_ord, CCI400_SHAORD_NON_SHAREABLE); - out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE); - out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE); - #ifndef CONFIG_SYS_FSL_NO_SERDES fsl_serdes_init(); #ifndef CONFIG_QSPI_BOOT |