mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 06:53:09 +00:00
cf8658cdac
rk3588 evb1 v10 is a evalution board from Rockchip, it is a dev board for rockchip and also a reference board for board vendors. Hardware: SoC: RK3588 DRAM: LPDDR4X 8GB Debug: UART2 via USB PCIe: 3x4 *1 SATA *2 HDMI out *2 HDMI IN *1 USB2.0 Host *2 USB3.0 Host *1 Type C *1 MIPI DSI panel dts Sync from Linux v6.2. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jagan Teki <jagan@edgeble.ai>
39 lines
850 B
C
39 lines
850 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
|
|
*/
|
|
|
|
#include <fdtdec.h>
|
|
#include <fdt_support.h>
|
|
|
|
#ifdef CONFIG_OF_BOARD_SETUP
|
|
static int rk3588_add_reserved_memory_fdt_nodes(void *new_blob)
|
|
{
|
|
struct fdt_memory gap1 = {
|
|
.start = 0x3fc000000,
|
|
.end = 0x3fc4fffff,
|
|
};
|
|
struct fdt_memory gap2 = {
|
|
.start = 0x3fff00000,
|
|
.end = 0x3ffffffff,
|
|
};
|
|
unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
|
|
unsigned int ret;
|
|
|
|
/*
|
|
* Inject the reserved-memory nodes into the DTS
|
|
*/
|
|
ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0,
|
|
NULL, flags);
|
|
if (ret)
|
|
return ret;
|
|
|
|
return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0,
|
|
NULL, flags);
|
|
}
|
|
|
|
int ft_board_setup(void *blob, struct bd_info *bd)
|
|
{
|
|
return rk3588_add_reserved_memory_fdt_nodes(blob);
|
|
}
|
|
#endif
|