| Message ID | 20210912162646.52573-1-samuel@sholland.org |
|---|---|
| State | Accepted |
| Commit | dd573b6b213e859b9d705aabee3ba09e7e7012d2 |
| Delegated to: | Andes |
| Headers | show |
| Series | riscv: image: Use the first DRAM bank for bootm_low | expand |
On Sun, Sep 12, 2021 at 11:26:45AM -0500, Samuel Holland wrote: > bootm_low is used as a base address is used to allocate space for the > FDT blob, initrd, cmdline, etc. when booting Linux. Set the default > value for RISC-V to the start of the first DRAM bank, so platforms can > get their DRAM layout from the device tree, and do not need to define > CONFIG_SYS_SDRAM_BASE. > > Signed-off-by: Samuel Holland <samuel@sholland.org> > --- > > common/image.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> CONFIDENTIALITY NOTICE: This e-mail (and its attachments) may contain confidential and legally privileged information or information protected from disclosure. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein is strictly prohibited. In this case, please immediately notify the sender by return e-mail, delete the message (and any accompanying documents) and destroy all printed hard copies. Thank you for your cooperation. Copyright ANDES TECHNOLOGY CORPORATION - All Rights Reserved.
diff --git a/common/image.c b/common/image.c index 59c52a1f9ad..1f06413bfa6 100644 --- a/common/image.c +++ b/common/image.c @@ -682,7 +682,7 @@ ulong env_get_bootm_low(void) #if defined(CONFIG_SYS_SDRAM_BASE) return CONFIG_SYS_SDRAM_BASE; -#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE) +#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE) || defined(CONFIG_RISCV) return gd->bd->bi_dram[0].start; #else return 0;
bootm_low is used as a base address is used to allocate space for the FDT blob, initrd, cmdline, etc. when booting Linux. Set the default value for RISC-V to the start of the first DRAM bank, so platforms can get their DRAM layout from the device tree, and do not need to define CONFIG_SYS_SDRAM_BASE. Signed-off-by: Samuel Holland <samuel@sholland.org> --- common/image.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)