Eric Lee / smarc-uboot

Download as
Browse Code ยป

Commit 57ba8d6ddc5cbad29316fc34aa1a764cac6e7b89

Authored by Semen Protsenko
Committed by Tom Rini
1 parent ebeda0b117
Exists in smarc_8mq_lf_v2020.04 and in 18 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, emb_lf_v2023.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

arm: am57xx: Keep environment in eMMC 

Use eMMC (instead of SD card) to store U-Boot environment. Use
"reserved" partition for U-Boot environment.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvuta@ti.com>

Showing 1 changed file with 9 additions and 5 deletions Side-by-side Diff

include/configs/am57xx_evm.h
Diff comments   View file @ 57ba8d6
... ... @@ -13,6 +13,7 @@
13 13 #define __CONFIG_AM57XX_EVM_H
14 14  
15 15 #include <environment/ti/dfu.h>
  16 +#include <linux/sizes.h>
16 17  
17 18 #ifdef CONFIG_SPL_BUILD
18 19 #define CONFIG_IODELAY_RECALIBRATION
... ... @@ -20,11 +21,14 @@
20 21  
21 22 #define CONFIG_NR_DRAM_BANKS 2
22 23  
23   -#define CONFIG_ENV_SIZE (64 << 10)
24   -#define CONFIG_ENV_IS_IN_FAT
25   -#define FAT_ENV_INTERFACE "mmc"
26   -#define FAT_ENV_DEVICE_AND_PART "0:1"
27   -#define FAT_ENV_FILE "uboot.env"
  24 +/* MMC ENV related defines */
  25 +#define CONFIG_ENV_IS_IN_MMC
  26 +#define CONFIG_SYS_MMC_ENV_DEV 1 /* eMMC */
  27 +#define CONFIG_SYS_MMC_ENV_PART 0
  28 +#define CONFIG_ENV_SIZE SZ_128K
  29 +#define CONFIG_ENV_OFFSET 0x260000
  30 +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
  31 +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
28 32  
29 33 #define CONSOLEDEV "ttyO2"
30 34 #define CONFIG_SYS_NS16550_COM1 UART1_BASE /* Base EVM has UART0 */