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| author | faqiang.zhu <faqiang.zhu@nxp.com> | 2018-08-06 20:10:33 +0800 |
|---|---|---|
| committer | Neal Ostrem <nealo@google.com> | 2018-08-24 05:49:55 +0000 |
| commit | cc7104b6506434c336254135fad095161f700c7e (patch) | |
| tree | 2b30d81660394394e30bc51e363dc550071fd17c | |
| parent | 0105deb5739e81b029ccfb4a7c7dfb0a78042e87 (diff) | |
| download | uboot-imx-cc7104b6506434c336254135fad095161f700c7e.tar.gz | |
Set different bootargs for imx8m_phanbell based on ram capacity
for 1GB ram: cma=296M galcore.contiguousSize=8388608
for 3GB ram: cma=384M
Test: Boot successfully on AIY-1G & AIY-3G
Change-Id: If082d5b751b5a5e06efe301c0b8e49ec4ac3dfb7
Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
Reviewed-on: http://androidsource.ap.freescale.net/project/5262
Reviewed-by: Wang Haoran <elven.wang@nxp.com>
Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
| -rw-r--r-- | board/freescale/imx8mq_phanbell/imx8m_phanbell.c | 10 | ||||
| -rw-r--r-- | common/image-android.c | 8 |
2 files changed, 18 insertions, 0 deletions
diff --git a/board/freescale/imx8mq_phanbell/imx8m_phanbell.c b/board/freescale/imx8mq_phanbell/imx8m_phanbell.c index e274c36b44..230fcf09c1 100644 --- a/board/freescale/imx8mq_phanbell/imx8m_phanbell.c +++ b/board/freescale/imx8mq_phanbell/imx8m_phanbell.c @@ -349,6 +349,16 @@ int board_late_init(void) #ifdef CONFIG_ENV_IS_IN_MMC board_late_mmc_env_init(); #endif + int baseboard_id; + baseboard_id = get_imx8m_baseboard_id(); + if ((baseboard_id == ENTERPRISE_MICRON_1G) || + (baseboard_id == ENTERPRISE_HYNIX_1G)) { + /* 1G DDR size */ + setenv("bootargs_ram_capacity", "cma=296M galcore.contiguousSize=8388608"); + } else { + /* 3G DDR size */ + setenv("bootargs_ram_capacity", "cma=384M"); + } return 0; } diff --git a/common/image-android.c b/common/image-android.c index 5045cfe83f..9a2ad470fa 100644 --- a/common/image-android.c +++ b/common/image-android.c @@ -83,6 +83,14 @@ int android_image_get_kernel(const struct andr_img_hdr *hdr, int verify, strcat(commandline, hdr->cmdline); } + /* Add 'bootargs_ram_capacity' to hold the parameters based on different ram capacity */ + char *bootargs_ram_capacity = getenv("bootargs_ram_capacity"); + if (bootargs_ram_capacity) { + strncat(commandline, " ", sizeof(commandline) - strlen(commandline)); + strncat(commandline, bootargs_ram_capacity, + sizeof(commandline) - strlen(commandline)); + } + #ifdef CONFIG_SERIAL_TAG struct tag_serialnr serialnr; get_board_serial(&serialnr); |