From 3d634b0b4460919ecc6ad236786ba9fcacdbe3d0 Mon Sep 17 00:00:00 2001 From: Tim Harvey <tharvey@gateworks.com> Date: Fri, 23 Jun 2023 09:44:17 -0700 Subject: [PATCH] board: gateworks: venice: switch to 2-bank dram config Switch to a 2-bank dram config to properly support 4GiB. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> --- board/gateworks/venice/venice.c | 2 +- include/configs/imx8mm_venice.h | 9 +++++---- include/configs/imx8mn_venice.h | 9 +++++---- include/configs/imx8mp_venice.h | 9 +++++---- 4 files changed, 16 insertions(+), 13 deletions(-) diff --git a/board/gateworks/venice/venice.c b/board/gateworks/venice/venice.c index 3067480e6a..a39ae58c8a 100644 --- a/board/gateworks/venice/venice.c +++ b/board/gateworks/venice/venice.c @@ -20,7 +20,7 @@ int board_phys_sdram_size(phys_size_t *size) if (!size) return -EINVAL; - *size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); + *size = get_ram_size((void *)PHYS_SDRAM, (long)PHYS_SDRAM_SIZE + (long)PHYS_SDRAM_2_SIZE); return 0; } diff --git a/include/configs/imx8mm_venice.h b/include/configs/imx8mm_venice.h index b33b828308..046d5685d0 100644 --- a/include/configs/imx8mm_venice.h +++ b/include/configs/imx8mm_venice.h @@ -31,10 +31,11 @@ #define CFG_SYS_INIT_RAM_ADDR 0x40000000 #define CFG_SYS_INIT_RAM_SIZE SZ_2M +/* SDRAM configuration: 4GiB */ #define CFG_SYS_SDRAM_BASE 0x40000000 - -/* SDRAM configuration */ -#define PHYS_SDRAM 0x40000000 -#define PHYS_SDRAM_SIZE SZ_4G +#define PHYS_SDRAM 0x40000000 +#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */ +#define PHYS_SDRAM_2 0xC0000000 +#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */ #endif diff --git a/include/configs/imx8mn_venice.h b/include/configs/imx8mn_venice.h index 3db997e9e7..1cc054a82b 100644 --- a/include/configs/imx8mn_venice.h +++ b/include/configs/imx8mn_venice.h @@ -25,10 +25,11 @@ #define CFG_SYS_INIT_RAM_ADDR 0x40000000 #define CFG_SYS_INIT_RAM_SIZE SZ_2M +/* SDRAM configuration: 4GiB */ #define CFG_SYS_SDRAM_BASE 0x40000000 - -/* SDRAM configuration */ -#define PHYS_SDRAM 0x40000000 -#define PHYS_SDRAM_SIZE SZ_4G +#define PHYS_SDRAM 0x40000000 +#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */ +#define PHYS_SDRAM_2 0xC0000000 +#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */ #endif diff --git a/include/configs/imx8mp_venice.h b/include/configs/imx8mp_venice.h index b5ee8c98fb..47413ecd7f 100644 --- a/include/configs/imx8mp_venice.h +++ b/include/configs/imx8mp_venice.h @@ -25,10 +25,11 @@ #define CFG_SYS_INIT_RAM_ADDR 0x40000000 #define CFG_SYS_INIT_RAM_SIZE SZ_2M +/* SDRAM configuration: 4GiB */ #define CFG_SYS_SDRAM_BASE 0x40000000 - -/* SDRAM configuration */ -#define PHYS_SDRAM 0x40000000 -#define PHYS_SDRAM_SIZE SZ_4G +#define PHYS_SDRAM 0x40000000 +#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */ +#define PHYS_SDRAM_2 0xC0000000 +#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */ #endif -- 2.39.5