From: Pankit Garg pankit.garg@nxp.com
Adds bootcmd identificaton on basis on boot source, valid in TFABOOT configuration.
Signed-off-by: Rajesh Bhagat rajesh.bhagat@nxp.com Signed-off-by: Pankit Garg pankit.garg@nxp.com --- Change in v2: None
arch/arm/cpu/armv8/fsl-layerscape/soc.c | 78 +++++++++++++++++++++++++ 1 file changed, 78 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 3f15cb08ff..d6c336548f 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -24,6 +24,10 @@ #include <fsl_validate.h> #endif #include <fsl_immap.h> +#ifdef CONFIG_TFABOOT +#include <environment.h> +DECLARE_GLOBAL_DATA_PTR; +#endif
bool soc_has_dp_ddr(void) { @@ -679,12 +683,86 @@ int qspi_ahb_init(void) } #endif
+#ifdef CONFIG_TFABOOT +#define MAX_BOOTCMD_SIZE 256 + +int fsl_setenv_bootcmd(void) +{ + int ret; + enum boot_src src = get_boot_src(); + char bootcmd_str[MAX_BOOTCMD_SIZE]; + + switch (src) { +#ifdef IFC_NOR_BOOTCOMMAND + case BOOT_SOURCE_IFC_NOR: + sprintf(bootcmd_str, IFC_NOR_BOOTCOMMAND); + break; +#endif +#ifdef QSPI_NOR_BOOTCOMMAND + case BOOT_SOURCE_QSPI_NOR: + sprintf(bootcmd_str, QSPI_NOR_BOOTCOMMAND); + break; +#endif +#ifdef XSPI_NOR_BOOTCOMMAND + case BOOT_SOURCE_XSPI_NOR: + sprintf(bootcmd_str, XSPI_NOR_BOOTCOMMAND); + break; +#endif +#ifdef IFC_NAND_BOOTCOMMAND + case BOOT_SOURCE_IFC_NAND: + sprintf(bootcmd_str, IFC_NAND_BOOTCOMMAND); + break; +#endif +#ifdef QSPI_NAND_BOOTCOMMAND + case BOOT_SOURCE_QSPI_NAND: + sprintf(bootcmd_str, QSPI_NAND_BOOTCOMMAND); + break; +#endif +#ifdef XSPI_NAND_BOOTCOMMAND + case BOOT_SOURCE_XSPI_NAND: + sprintf(bootcmd_str, XSPI_NAND_BOOTCOMMAND); + break; +#endif +#ifdef SD_BOOTCOMMAND + case BOOT_SOURCE_SD_MMC: + sprintf(bootcmd_str, SD_BOOTCOMMAND); + break; +#endif +#ifdef SD2_BOOTCOMMAND + case BOOT_SOURCE_SD_MMC2: + sprintf(bootcmd_str, SD2_BOOTCOMMAND); + break; +#endif + default: +#ifdef QSPI_NOR_BOOTCOMMAND + sprintf(bootcmd_str, QSPI_NOR_BOOTCOMMAND); +#endif + break; + } + + ret = env_set("bootcmd", bootcmd_str); + if (ret) { + printf("Failed to set bootcmd: ret = %d\n", ret); + return ret; + } + return 0; +} +#endif + #ifdef CONFIG_BOARD_LATE_INIT int board_late_init(void) { #ifdef CONFIG_CHAIN_OF_TRUST fsl_setenv_chain_of_trust(); #endif +#ifdef CONFIG_TFABOOT + /* + * check if gd->env_addr is default_environment; then setenv bootcmd + */ + if (gd->env_addr + gd->reloc_off == (ulong)&default_environment[0]) { + fsl_setenv_bootcmd(); + } +#endif #ifdef CONFIG_QSPI_AHB_INIT qspi_ahb_init(); #endif