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ppc: qemu: Enable RTC support via I2C

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The QEMU ppce500 target integrates a Freescale I2C controller and
has a Pericom pt7c4338 RTC connected to it. Enable corresponding
DM drivers so that 'date' command is actually useful.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Bin Meng 2021-02-25 17:22:54 +08:00 committed by Priyanka Jain
parent 037b17d29c
commit 9a39f76c7a
2 changed files with 6 additions and 0 deletions
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3
configs/qemu-ppce500_defconfig
View File

@ -31,11 +31,14 @@ CONFIG_DM=y
CONFIG_BLK=y
CONFIG_HAVE_BLOCK_DEVICE=y
CONFIG_MPC8XXX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_FSL=y
# CONFIG_MMC is not set
CONFIG_DM_ETH=y
CONFIG_E1000=y
CONFIG_DM_PCI=y
CONFIG_PCI_MPC85XX=y
CONFIG_DM_RTC=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y

3
include/configs/qemu-ppce500.h
View File

@ -73,6 +73,9 @@ extern unsigned long long get_phys_ccsrbar_addr_early(void);
#define CONFIG_LBA48
/* RTC */
#define CONFIG_RTC_PT7C4338
/*
* Environment
*/