diff options
Diffstat (limited to 'board/freescale/ls1043ardb')
| -rw-r--r-- | board/freescale/ls1043ardb/Kconfig | 9 | ||||
| -rw-r--r-- | board/freescale/ls1043ardb/ddr.c | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/board/freescale/ls1043ardb/Kconfig b/board/freescale/ls1043ardb/Kconfig index 51818ec..80203a4 100644 --- a/board/freescale/ls1043ardb/Kconfig +++ b/board/freescale/ls1043ardb/Kconfig @@ -13,4 +13,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "ls1043ardb" +config SYS_HAS_ARMV8_SECURE_BASE + bool "Enable secure address for PSCI image" + depends on ARMV8_PSCI + default n + help + PSCI image can be re-located to secure RAM. + If enabled, please also define the value for ARMV8_SECURE_BASE, + for LS1043ARDB, it could be some address in OCRAM. + endif diff --git a/board/freescale/ls1043ardb/ddr.c b/board/freescale/ls1043ardb/ddr.c index 61b1cc4..849f1d1 100644 --- a/board/freescale/ls1043ardb/ddr.c +++ b/board/freescale/ls1043ardb/ddr.c @@ -91,6 +91,9 @@ found: /* Enable ZQ calibration */ popts->zq_en = 1; + /* optimize cpo for erratum A-009942 */ + popts->cpo_sample = 0x46; + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_80ohm); popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm) | DDR_CDR2_VREF_OVRD(70); /* Vref = 70% */ |