Re: [U-Boot] [PATCH V1] Add support of ls1021a-iot

3 Nov 2016

Hi Alison,
Thanks for reviewing.
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-----Original Message-----
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From: Alison Wang
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Sent: Thursday, October 27, 2016 3:43 PM
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To: Feng Li feng.li_2@nxp.com; york sun york.sun@nxp.com; u-
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boot@lists.denx.de
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Cc: Feng Li feng.li_2@nxp.com
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Subject: RE: [U-Boot] [PATCH V1] Add support of ls1021a-iot
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Hi, Feng,
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From: Feng Li feng.li_2@nxp.com
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The patch add support ls1021a-iot.
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It supports I2C, MMC, PCIe, eTSEC, SATA, EEPROM, CPLD, HDMI, Serial
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port, HXCI, DSPI, SD boot, QSPI boot, Broadcom wifi card, QCA wifi card.
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Signed-off-by: Feng Li feng.li_2@nxp.com
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<snip>
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diff --git a/include/configs/ls1021aiot.h
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b/include/configs/ls1021aiot.h new file mode 100644 index
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0000000..dc8e955
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--- /dev/null
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+++ b/include/configs/ls1021aiot.h
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@@ -0,0 +1,375 @@
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+/*
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Copyright 2016 Freescale Semiconductor, Inc.



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SPDX-License-Identifier:                GPL-2.0+



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*/

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+#ifndef __CONFIG_H
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+#define __CONFIG_H
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+#define CONFIG_LS102XA
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+#define CONFIG_ARMV7_PSCI_1_0
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+#define CONFIG_ARMV7_PSCI_GTE_1_0
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[Alison Wang] Where is this macro mentioned? I didn't find any related code.
[Feng Li]
I have check it. I delete CONFIG_ARMV7_PSCI_1_0 and CONFIG_ARMV7_PSCI_GTE_1_0.
Thanks.
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+#define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR
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+#define CONFIG_SYS_FSL_CLK
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+#define CONFIG_DISPLAY_CPUINFO
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+#define CONFIG_DISPLAY_BOARDINFO
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+#define CONFIG_BOARD_EARLY_INIT_F
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<snip>
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+#define CONFIG_ARMV7_NONSEC
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+#define CONFIG_ARMV7_VIRT
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[Alison Wang] For selecting ARMV7_PSCI correctly, these two lines need to be
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removed, and CPU_V7_HAS_NONSEC and CPU_V7_HAS_VIRT are added in
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Kconfig.
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Please refer to commits adee1d4, 217f92b and 1544698.
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From adee1d4c9eb16a49ec1396b3367d027b7c3d2940 Mon Sep 17 00:00:00
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2001
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From: Hongbo Zhang hongbo.zhang@nxp.com
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Date: Wed, 21 Sep 2016 18:31:04 +0800
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Subject: [PATCH] ARMv7: LS102xA: Move two macros from header files to
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Kconfig
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Following commits 217f92b and 1544698, these two config
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CPU_V7_HAS_NONSEC and CPU_V7_HAS_VIRT are moved to Kconfig, for
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correctly select ARMV7_PSCI.
[Feng Li] I move  CPU_V7_HAS_NONSEC and CPU_V7_HAS_VIRT to Konfig.
Thanks.
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Signed-off-by: Hongbo Zhang hongbo.zhang@nxp.com [York Sun:
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Reformatted commit message]
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Reviewed-by: York Sun york.sun@nxp.com
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+#define CONFIG_PEN_ADDR_BIG_ENDIAN
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+#define CONFIG_LAYERSCAPE_NS_ACCESS
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+#define CONFIG_SMP_PEN_ADDR                               0x01ee0200
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+#define CONFIG_TIMER_CLK_FREQ                              12500000
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+#define CONFIG_HWCONFIG
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+#define HWCONFIG_BUFFER_SIZE                                256
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+#define CONFIG_FSL_DEVICE_DISABLE
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+#define CONFIG_EXTRA_ENV_SETTINGS   \
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 "bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \



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+"initrd_high=0xffffffff\0"   \
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+"fdt_high=0xffffffff\0"
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Best Regards,
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Alison Wang
I will git the latest u-boot and upstream the patch of PATCH V2 today.
Thanks,
Feng Li

    

Feng Li

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