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| author | Tom Rini <trini@konsulko.com> | 2020-07-17 08:04:28 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-07-17 08:04:28 -0400 |
| commit | 42e7659db0ac7089d3a2f80ee1c3b8eb64d84706 (patch) | |
| tree | c2b2dda157f71ce80ca4fb00332519f161896a5c /arch/arm/mach-imx/imx8m/lowlevel_init.S | |
| parent | fee68b98fe3890631a9bdf8f8db328179011ee3f (diff) | |
| parent | ab8b4e818cbc3846672c13b12f1d75daccfac519 (diff) | |
Merge tag 'u-boot-imx-20200716' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
i.MX for 2020.10
----------------
- i.MX DDR driver fix/update for i.MX8M
- i.MX pinctrl driver fix.
- Use arm_smccc_smc to remove imx sip function
- i.MX8M clk update
- support booting aarch32 kernel on aarch64 hardware
- fused part support for i.MX8MP
- imx6: pcm058 to DM
Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/708734785
Diffstat (limited to 'arch/arm/mach-imx/imx8m/lowlevel_init.S')
| -rw-r--r-- | arch/arm/mach-imx/imx8m/lowlevel_init.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx8m/lowlevel_init.S b/arch/arm/mach-imx/imx8m/lowlevel_init.S index a4c6466ca9..a49a9cdb35 100644 --- a/arch/arm/mach-imx/imx8m/lowlevel_init.S +++ b/arch/arm/mach-imx/imx8m/lowlevel_init.S @@ -60,3 +60,15 @@ restore_boot_params: ldr x0, [x0] mov sp, x0 ret + +.global armv8_el2_to_aarch32 +armv8_el2_to_aarch32: + cmp x0, #0 + bne 0f + mov x3, x2 + mov x2, x1 + mov x1, x4 + ldr x0, =0xc20000fd +0: + smc #0 + ret |