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authorBin Meng <bmeng.cn@gmail.com>2021-02-25 17:22:54 +0800
committerPriyanka Jain <priyanka.jain@nxp.com>2021-03-05 10:25:43 +0530
commit9a39f76c7ac06ba04235b4192c1f4daf5094a924 (patch)
tree4d873c0dcdcd85e222f693a4d06ec037104d70d0
parent037b17d29c2fa4d143ff129a43ffb131cce19674 (diff)
downloadu-boot-9a39f76c7ac06ba04235b4192c1f4daf5094a924.tar.gz
ppc: qemu: Enable RTC support via I2C
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>
-rw-r--r--configs/qemu-ppce500_defconfig3
-rw-r--r--include/configs/qemu-ppce500.h3
2 files changed, 6 insertions, 0 deletions
diff --git a/configs/qemu-ppce500_defconfig b/configs/qemu-ppce500_defconfig
index 8798db69a8..536fe7d6e1 100644
--- a/configs/qemu-ppce500_defconfig
+++ b/configs/qemu-ppce500_defconfig
@@ -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
diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index b1ee810f01..7c65e64d75 100644
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -73,6 +73,9 @@ extern unsigned long long get_phys_ccsrbar_addr_early(void);
#define CONFIG_LBA48
+/* RTC */
+#define CONFIG_RTC_PT7C4338
+
/*
* Environment
*/