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From ce6a26cf0aa2af3a93b1183bd3543a9913e0656e Mon Sep 17 00:00:00 2001
From: Rabeeh Khoury <rabeeh@solid-run.com>
Date: Tue, 5 May 2020 01:01:01 +0300
Subject: [PATCH 17/17] lx2160acex7: misc fixes to get booting from eMMC
functional
Upstream-Status: Inappropriate [Solid-Run BSP]
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
---
include/configs/lx2160a_common.h | 10 ++++++++++
include/configs/lx2160acex7.h | 14 ++++++++------
2 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h
index 91e9a2470f..f0c44a2368 100644
--- a/include/configs/lx2160a_common.h
+++ b/include/configs/lx2160a_common.h
@@ -235,6 +235,16 @@ int select_i2c_ch_pca9547_sec(unsigned char ch);
"esbc_validate 0x80680000 ;" \
"fsl_mc start mc 0x80a00000 0x80e00000\0"
+#define SD2_MC_INIT_CMD \
+ "mmc dev 1; mmc read 0x80a00000 0x5000 0x1200;" \
+ "mmc read 0x80e00000 0x7000 0x800;" \
+ "env exists secureboot && " \
+ "mmc read 0x80640000 0x3200 0x20 && " \
+ "mmc read 0x80680000 0x3400 0x20 && " \
+ "esbc_validate 0x80640000 && " \
+ "esbc_validate 0x80680000 ;" \
+ "fsl_mc start mc 0x80a00000 0x80e00000\0"
+
#define EXTRA_ENV_SETTINGS \
"hwconfig=fsl_ddr:bank_intlv=auto\0" \
"ramdisk_addr=0x800000\0" \
diff --git a/include/configs/lx2160acex7.h b/include/configs/lx2160acex7.h
index 7116e038a1..310168db47 100644
--- a/include/configs/lx2160acex7.h
+++ b/include/configs/lx2160acex7.h
@@ -46,11 +46,6 @@
#endif
-/* EMC2301 */
-#define I2C_MUX_CH_EMC2301 0x01
-#define I2C_EMC2301_ADDR 0x2f
-#define I2C_EMC2301_CMD 0x40
-#define I2C_EMC2301_PWM 0x80
/* EEPROM */
#undef CONFIG_ID_EEPROM /* Fixme */
@@ -73,7 +68,14 @@
"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\
" bootm $load_addr#$BOARD\0" \
"sd_bootcmd=echo Trying load from sd card..;" \
- "mmc dev 0; mmcinfo; mmc read $load_addr " \
+ "mmcinfo; mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd ;" \
+ "env exists secureboot && mmc read $kernelheader_addr_r "\
+ "$kernelhdr_addr_sd $kernelhdr_size_sd " \
+ " && esbc_validate ${kernelheader_addr_r};" \
+ "bootm $load_addr#$BOARD\0" \
+ "emmc_bootcmd=echo Trying load from emmc card..;" \
+ "mmc dev 1; mmcinfo; mmc read $load_addr " \
"$kernel_addr_sd $kernel_size_sd ;" \
"env exists secureboot && mmc read $kernelheader_addr_r "\
"$kernelhdr_addr_sd $kernelhdr_size_sd " \
--
2.17.1
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